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317L Round Bar

Stainless Steel 304/304L Seamless Pipe

Table of Content

Astm A312 TP 304 / 304l Stainless Steel Seamless Pipes, Astm A312 Tp 304 / 304l Stainless Steel Seamless Pipes, Astm A312 Tp 304 / 304l Stainless Steel Seamless Pipe,ASTM A312 TP 304 Stainless Steel Seamless Pipes, ASTM A312 TP 304L Stainless Steel Seamless Pipes, ASTM A312 TP 304 Stainless Steel Seamless pipes, ASTM A312 TP 304L Stainless Steel Seamless Pipes, ASTM A312 TP 304 / 304L SS Pipes

ASTM A312 TP 304 / 304L Stainless Steel Seamless pipes, premier suppliers of bulk 304 / 304L Stainless Steel Seamless Pipes. We Stock & Supply worldwide. Fast delivery guaranteed for every size 304 / 304L Stainless Steel Seamless Pipes, largest range of ASTM A312 TP 304 / 304L Stainless Steel Seamless Pipes Suppliers in India.

    The most commonly used stainless steel alloy of this type is Grade 304 stainless steel, which is one of the most versatile alloys on the market. Grade 304 is an austenitic chromium alloy, which is also known as an “18/8” stainless steel since it contains 18% chromium and 8% nickel.

    As a result of its high chromium content, the material offers considerable resistance to corrosion and oxidation. While stainless steel alloys are resistant to most oxidising acids and can withstand ordinary rusting, they may tarnish over time. In order to increase the steel’s tensile strength, it must be cold-worked. Post-weld annealing may be required for stainless steel sections that are heavily welded.

    As a lower carbon variant of Grade 304, Type 304L can be welded without causing carbon precipitation (chromium carbide precipitation occurs during the welding process due to the heat applied, which depletes the steel’s chromium element, reducing its anti-corrosion and oxidation properties.).

    Therefore, Type 304L stainless steel is highly sought after in severely corrosive environments. There are a variety of commercial sectors, particularly in the chemical industry, in which this steel grade is used. Weld annealing is only necessary when there are excessive stress loads.

    Grade 304 stainless steel belongs to the category of austenitic stainless steel, which is a testament to its low cost of investment potential. As well as the cost of ASTM A312 TP 304H Stainless Steel Seamless Pipes being economical, the value, corrosion resistance, and mechanical properties that ASTM A312 TP 304H Stainless Steel Seamless Pipes possess are also far superior to that of conventional carbon steel alloys. First of all, the alloy for ASTM A312 TP 304L Stainless Steel Seamless Pipes contains a higher content of alloying than the former. Furthermore, the chemistry of ASTM A312 TP 304L Stainless Steel Seamless Pipes is designed in order to support basic applications while keeping in mind the needs of the application. As an alternative, the chemistry can be altered to meet the requirements of the user.

    Stainless Steel 304l Pipe, for example, is an alloy with a low chemistry, which makes it well suited for applications that require the confluence of pipes to either flanges, fittings, or pressure vessels, without the fear of intergranular corrosion occurring. In low carbon austenitic alloys, like the Stainless Steel 304L Seamless Pipe, nitrogen is included in the chemical composition to improve the austenite stability as well as to bring up the yield strength, which has been lost as a result of the lowering of carbon in the alloy. Stainless Steel 304H Pipe, on the other hand, which has a higher carbon content, can be used in high-temperature environments because of its higher content of carbon.

    By increasing the content of carbon in the alloy, the high carbon version of the SS UNS S30403 Welded Pipe delivers a good performance. Though the weldability of high carbon grade 304 is adequate, or may even be considered to be good, perhaps the same property of 304L SS Electropolished Pipes pales in comparison. In contrast to the high carbon version of DIN 1.4306 Hollow Pipes, 304L is not an alloy that is suitable for use in elevated temperature conditions as opposed to the low carbon version of DIN 1.4306 Hollow Pipes.

    Austenitic stainless steel 304L round pipes are stabilized with titanium to reduce carbide precipitation during welding and in service at 800 degrees F / 1650 degrees F (430 degrees C / 900 degrees C). Low carbon chromium nickel stainless steel 304 square pipe is heat resistant and somewhat more corrosion resistant than other stainless steels. With high corrosion resistance, stainless steel 304L rectangular pipes are titanium-stabilized chromium-nickel austenitic stainless steel.

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    Stainless Steel 304/304L Seamless Pipe Specifications

    Stainless Steel 304L Seamless Pipe Specifications
    SS Seamless Pipe Types SS Seamless Pipe, ERW Seamless Pipe, Welded Seamless Pipe, Fabricated Seamless Pipe, LSAW Seamless Pipe, Box Seamless Pipe.
    Standard JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST.
    Stainless Steel 304L Seamless Pipe Range 6NB to 1200NB
    Thickness : 0.6 mm to 12.7 mm
    Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
    Length : Single Random, Double Random Cut Length
    Specifications : ASTM A312 / ASTM SA312
    Types : Round, Square, Rectangle, Hydraulic, Honed 
    End : Plain End, Beveled End
    Wall Thickness 0.1 – 60 mm
    Grades
    Stainless Steel TP-304, 304L, 304H, 304N, 304LN 316, 316L, 316H, 316Ti, 316N, 316LN, 310, 317, 317L, 321, 321H, 347, 347H TP-304, 304L, 304H, 304N, 304LN 316, 316L, 316H, 316Ti, 316N, 316LN, 310, 317, 317L, 321, 321H, 347, 347H.s
    Austenitic Grades 304/L/H/LN, 316/L/H/LN/Ti, 317L, 321/H, 347/H, 309, 310/S, and 904L
    Ferritic & Martensitic Grades 410, and 430/Ti
    Duplex Stainless Steel UNS 31803, 32205, 32750, and 31500
    Length As per customer requirement, maximum upto 22-meterlong

    Stainless Steel 304/304L Seamless Pipe Chemical Composition

    Chemical Composition %
    C Mn Si P S Cr Ni Fe
    304 0.08 max. 2.00 max. 1.00 max. 0.045 max. 0.03 max. 18.0 – 20.0 8.0 – 10.5 Balance
    304L 0.03 max. 2.00 max. 1.00 max. 0.045 max. 0.03 max. 18.0 – 20.0 8.0 – 12.0 Balance

    Stainless Steel 304/304L Seamless Pipe Mechanical Properties

     

    304 304L
    Density 8 8
    Melting Range,℃ 1400 ℃ 1400 ℃
    Elongation % 40 40
    Tensile Strength (Mpa) 515 515
    Yield Strength (Mpa) 205 205
    Hardness (Brinell) 201 201

    Stainless Steel 304/304L Seamless Pipe Stock and Supply Range

    Sr. No. Product Description Outside Diameter, OD (in mm) Wall Thickness, WT (in mm)
    1 304, 304L Stainless Steel Round Pipe 6mm – 630mm 0.5mm-30mm
    2 304, 304L Stainless Steel Square Pipe 12.7mm* 12.7mm to 300mm* 300mm 0.5mm-30mm
    3 304, 304L Stainless Steel Rectangular Pipe 10*20mm to 100*200mm 0.5mm-30mm
    4 304, 304L Stainless Steel Colour Coated Pipe 6mm to 630mm 0.5mm-30mm
    5 304, 304L Stainless Steel Ornamental  12.7mm to 76.2mm 0.5mm-2.0mm
    6 304, 304L Stainless Steel Electropolished Pipes 12.7mm to 250mm 0.5mm-30mm
    7 304, 304L Stainless Steel Slot Round Pipe 12.7mm to 76.2mm 0.5mm-2.0mm
    8 304, 304L Stainless Steel Triangle 16mm to 85mm 0.5mm-3.0mm
    9 304, 304L Stainless Steel Hexagonal pipe 13mm to 85mm 0.5mm-2.0mm
    10 304, 304L Stainless Steel Handrail pipe 0.5mm-2.0mm
    11 304, 304L Stainless Steel U Shaped pipe 20mm to 200mm 0.5mm-2.0mm
    12 304, 304L Thin-Wall Stainless Steel pipe 22mm*0.7mm to 108mm*2.0mm 0.5mm-2.0mm
    13 304, 304L Inner/Outside Polished Stainless Steel , Pipes 12.5mm to 203.2mm 1.0mm – 5mm
    14 304, 304L Stainless Steel Capillary  0.28mm to 10mm 0.08mm – 1.2mm
    15 304, 304L Stainless Steel Seamless Pipes 6mm to 430mm 0.8mm – 30mm

    Dimensions Chart Of Stainless Steel 304/304L Seamless Pipe

    NPS

    (DN)

    ID SCH

    OD

    IN

    (MM)

    WT

    IN

    (MM)

    WEIGHT

    LB/FT

    (KG/M)

    40

    (1000)

    40.0

    (1016)

    0.312

    (7.92)

    132.37

    (196.9)

    40

    (1000)

    40.0

    (1016)

    0.344

    (8.74)

    145.83

    (217.11)

    40

    (1000)

    STD

    40.0

    (1016)

    0.375

    (9.53)

    158.85

    (236.54)

    40

    (1000)

    40.0

    (1016)

    0.406

    (10.31)

    171.84

    (255.71)

    40

    (1000)

    40.0

    (1016)

    0.438

    (11.13)

    185.24

    (275.82)

    40

    (1000)

    40.0

    (1016)

    0.469

    (11.91)

    198.19

    (294.92)

    40

    (1000)

    XS

    40.0

    (1016)

    0.5

    (12.7)

    211.13

    (314.23)

    40

    (1000)

    40.0

    (1016)

    0.562

    (14.27)

    236.93

    (352.53)

    40

    (1000)

    40.0

    (1016)

    0.625

    (15.88)

    263.07

    (391.67)

    40

    (1000)

    40.0

    (1016)

    0.688

    (17.48)

    289.13

    (430.45)

    40

    (1000)

    40.0

    (1016)

    0.75

    (19.05)

    314.69

    (468.37)

    40

    (1000)

    40.0

    (1016)

    0.812

    (20.62)

    340.16

    (506.17)

    40

    (1000)

    40.0

    (1016)

    0.875

    (22.23)

    365.97

    (544.81)

    40

    (1000)

    40.0

    (1016)

    0.938

    (23.83)

    391.68

    (583.08)

    40

    (1000)

    40.0

    (1016)

    1.0

    (25.4)

    416.91

    (620.51)

    40

    (1000)

    40.0

    (1016)

    1.062

    (26.97)

    442.05

    (657.82)

    40

    (1000)

    40.0

    (1016)

    1.125

    (28.58)

    467.52

    (695.96)

    40

    (1000)

    40.0

    (1016)

    1.188

    (30.18)

    492.9

    (733.73)

    40

    (1000)

    40.0

    (1016)

    1.25

    (31.75)

    517.8

    (770.67)

    42

    (1050)

    42.0

    (1067)

    0.344

    (8.74)

    153.18

    (228.1)

    42

    (1050)

    STD

    42.0

    (1067)

    0.375

    (9.53)

    166.86

    (248.53)

    42

    (1050)

    42.0

    (1067)

    0.406

    (10.31)

    180.52

    (268.67)

    42

    (1050)

    42.0

    (1067)

    0.438

    (11.13)

    194.6

    (289.82)

    42

    (1050)

    42.0

    (1067)

    0.469

    (11.91)

    208.22

    (309.9)

    42

    (1050)

    XS

    42.0

    (1067)

    0.5

    (12.7)

    221.82

    (330.21)

    42

    (1050)

    42.0

    (1067)

    0.562

    (14.27)

    248.95

    (370.48)

    42

    (1050)

    42.0

    (1067)

    0.625

    (15.88)

    276.44

    (411.64)

    42

    (1050)

    42.0

    (1067)

    0.688

    (17.48)

    303.84

    (452.43)

    42

    (1050)

    42.0

    (1067)

    0.75

    (19.05)

    330.72

    (492.33)

    42

    (1050)

    42.0

    (1067)

    0.812

    (20.62)

    357.52

    (532.11)

    42

    (1050)

    42.0

    (1067)

    0.875

    (22.23)

    384.67

    (572.77)

    42

    (1050)

    42.0

    (1067)

    0.938

    (23.83)

    411.74

    (613.05)

    42

    (1050)

    42.0

    (1067)

    1.0

    (25.4)

    438.29

    (652.46)

    42

    (1050)

    42.0

    (1067)

    1.062

    (26.97)

    464.76

    (691.75)

    42

    (1050)

    42.0

    (1067)

    1.125

    (28.58)

    491.57

    (731.91)

    42

    (1050)

    42.0

    (1067)

    1.188

    (30.18)

    518.3

    (771.69)

    42

    (1050)

    42.0

    (1067)

    1.25

    (31.75)

    544.52

    (810.6)

    44

    (1100)

    44.0

    (1118)

    0.344

    (8.74)

    160.54

    (239.09)

    44

    (1100)

    STD

    44.0

    (1118)

    0.375

    (9.53)

    174.88

    (260.52)

    44

    (1100)

    44.0

    (1118)

    0.406

    (10.31)

    189.2

    (281.64)

    44

    (1100)

    44.0

    (1118)

    0.438

    (11.13)

    203.97

    (303.82)

    44

    (1100)

    44.0

    (1118)

    0.469

    (11.91)

    218.25

    (324.88)

    44

    (1100)

    XS

    44.0

    (1118)

    0.5

    (12.7)

    232.51

    (346.18)

    44

    (1100)

    44.0

    (1118)

    0.562

    (14.27)

    260.97

    (388.42)

    44

    (1100)

    44.0

    (1118)

    0.625

    (15.88)

    289.8

    (431.62)

    44

    (1100)

    44.0

    (1118)

    0.688

    (17.48)

    318.55

    (474.42)

    44

    (1100)

    44.0

    (1118)

    0.75

    (19.05)

    346.76

    (516.29)

    44

    (1100)

    44.0

    (1118)

    0.812

    (20.62)

    374.88

    (558.04)

    44

    (1100)

    44.0

    (1118)

    0.875

    (22.23)

    403.38

    (600.73)

    44

    (1100)

    44.0

    (1118)

    0.938

    (23.83)

    431.79

    (643.03)

    44

    (1100)

    44.0

    (1118)

    1.0

    (25.4)

    459.67

    (684.41)

    44

    (1100)

    44.0

    (1118)

    1.062

    (26.97)

    487.47

    (725.67)

    44

    (1100)

    44.0

    (1118)

    1.125

    (28.58)

    515.63

    (767.85)

    44

    (1100)

    44.0

    (1118)

    1.188

    (30.18)

    543.7

    (809.65)

    44

    (1100)

    44.0

    (1118)

    1.25

    (31.75)

    571.25

    (850.54)

    46

    (1150)

    46.0

    (1168)

    0.344

    (8.74)

    167.89

    (249.87)

    46

    (1150)

    STD

    46.0

    (1168)

    0.375

    (9.53)

    182.9

    (272.27)

    46

    (1150)

    46.0

    (1168)

    0.406

    (10.31)

    197.88

    (294.35)

    46

    (1150)

    46.0

    (1168)

    0.438

    (11.13)

    213.33

    (317.54)

    46

    (1150)

    46.0

    (1168)

    0.469

    (11.91)

    228.27

    (339.56)

    46

    (1150)

    XS

    46.0

    (1168)

    0.5

    (12.7)

    243.2

    (361.84)

    46

    (1150)

    46.0

    (1168)

    0.562

    (14.27)

    272.98

    (406.02)

    46

    (1150)

    46.0

    (1168)

    0.625

    (15.88)

    303.16

    (451.2)

    46

    (1150)

    46.0

    (1168)

    0.688

    (17.48)

    333.26

    (495.97)

    46

    (1150)

    46.0

    (1168)

    0.75

    (19.05)

    362.79

    (539.78)

    46

    (1150)

    46.0

    (1168)

    0.812

    (20.62)

    392.24

    (583.47)

    46

    (1150)

    46.0

    (1168)

    0.875

    (22.23)

    422.09

    (628.14)

    46

    (1150)

    46.0

    (1168)

    0.938

    (23.83)

    451.85

    (672.41)

    46

    (1150)

    46.0

    (1168)

    1.0

    (25.4)

    481.05

    (715.73)

    46

    (1150)

    46.0

    (1168)

    1.062

    (26.97)

    510.17

    (758.92)

    46

    (1150)

    46.0

    (1168)

    1.125

    (28.58)

    539.68

    (803.09)

    46

    (1150)

    46.0

    (1168)

    1.188

    (30.18)

    569.1

    (846.86)

    46

    (1150)

    46.0

    (1168)

    1.25

    (31.75)

    597.97

    (889.69)

    48

    (1200)

    48.0

    (1219)

    0.344

    (8.74)

    175.25

    (260.86)

    48

    (1200)

    STD

    48.0

    (1219)

    0.375

    (9.53)

    190.92

    (284.25)

    48

    (1200)

    48.0

    (1219)

    0.406

    (10.31)

    206.56

    (307.32)

    48

    (1200)

    48.0

    (1219)

    0.438

    (11.13)

    222.7

    (331.54)

    48

    (1200)

    48.0

    (1219)

    0.469

    (11.91)

    238.3

    (354.54)

    48

    (1200)

    XS

    48.0

    (1219)

    0.5

    (12.7)

    253.89

    (377.81)

    48

    (1200)

    48.0

    (1219)

    0.562

    (14.27)

    285.0

    (423.97)

    48

    (1200)

    48.0

    (1219)

    0.625

    (15.88)

    316.52

    (471.17)

    48

    (1200)

    48.0

    (1219)

    0.688

    (17.48)

    347.97

    (517.95)

    48

    (1200)

    48.0

    (1219)

    0.75

    (19.05)

    378.83

    (563.74)

    48

    (1200)

    48.0

    (1219)

    0.812

    (20.62)

    409.61

    (609.4)

    48

    (1200)

    48.0

    (1219)

    0.875

    (22.23)

    440.8

    (656.1)

    48

    (1200)

    48.0

    (1219)

    0.938

    (23.83)

    471.9

    (702.38)

    48

    (1200)

    48.0

    (1219)

    1.0

    (25.4)

    502.43

    (747.67)

    48

    (1200)

    48.0

    (1219)

    1.062

    (26.97)

    532.88

    (792.84)

    48

    (1200)

    48.0

    (1219)

    1.125

    (28.58)

    563.73

    (839.04)

    48

    (1200)

    48.0

    (1219)

    1.188

    (30.18)

    594.5

    (884.82)

    48

    (1200)

    48.0

    (1219)

    1.25

    (31.75)

    624.7

    (929.62)

    52

    (1300)

    52.0

    (1321)

    0.375

    (9.53)

    206.95

    (308.23)

    52

    (1300)

    52.0

    (1321)

    0.406

    (10.31)

    223.93

    (333.26)

    52

    (1300)

    52.0

    (1321)

    0.438

    (11.13)

    241.42

    (359.54)

    52

    (1300)

    52.0

    (1321)

    0.469

    (11.91)

    258.36

    (384.5)

    52

    (1300)

    52.0

    (1321)

    0.5

    (12.7)

    275.27

    (409.76)

    52

    (1300)

    52.0

    (1321)

    0.562

    (14.27)

    309.03

    (459.86)

    52

    (1300)

    52.0

    (1321)

    0.625

    (15.88)

    343.25

    (511.12)

    52

    (1300)

    52.0

    (1321)

    0.688

    (17.48)

    377.39

    (561.93)

    52

    (1300)

    52.0

    (1321)

    0.75

    (19.05)

    410.9

    (611.66)

    52

    (1300)

    52.0

    (1321)

    0.812

    (20.62)

    444.33

    (661.27)

    52

    (1300)

    52.0

    (1321)

    0.875

    (22.23)

    478.21

    (712.02)

    52

    (1300)

    52.0

    (1321)

    0.938

    (23.83)

    512.01

    (762.33)

    52

    (1300)

    52.0

    (1321)

    1.0

    (25.4)

    545.19

    (811.57)

    52

    (1300)

    52.0

    (1321)

    1.062

    (26.97)

    578.29

    (860.69)

    52

    (1300)

    52.0

    (1321)

    1.125

    (28.58)

    611.84

    (910.93)

    52

    (1300)

    52.0

    (1321)

    1.188

    (30.18)

    645.3

    (960.74)

    52

    (1300)

    52.0

    (1321)

    1.25

    (31.75)

    678.15

    (1009.49)

    56

    (1400)

    56.0

    (1422)

    0.375

    (9.53)

    222.99

    (331.96)

    56

    (1400)

    56.0

    (1422)

    0.406

    (10.31)

    241.29

    (358.94)

    56

    (1400)

    56.0

    (1422)

    0.438

    (11.13)

    260.15

    (387.26)

    56

    (1400)

    56.0

    (1422)

    0.469

    (11.91)

    278.41

    (414.17)

    56

    (1400)

    56.0

    (1422)

    0.5

    (12.7)

    296.65

    (441.39)

    56

    (1400)

    56.0

    (1422)

    0.562

    (14.27)

    333.06

    (495.41)

    56

    (1400)

    56.0

    (1422)

    0.625

    (15.88)

    369.97

    (550.67)

    56

    (1400)

    56.0

    (1422)

    0.688

    (17.48)

    406.8

    (605.46)

    56

    (1400)

    56.0

    (1422)

    0.75

    (19.05)

    442.97

    (659.11)

    56

    (1400)

    56.0

    (1422)

    0.812

    (20.62)

    479.05

    (712.63)

    56

    (1400)

    56.0

    (1422)

    0.875

    (22.23)

    515.63

    (767.39)

    56

    (1400)

    56.0

    (1422)

    0.938

    (23.83)

    552.12

    (821.68)

    56

    (1400)

    56.0

    (1422)

    1.0

    (25.4)

    587.95

    (874.83)

    56

    (1400)

    56.0

    (1422)

    1.062

    (26.97)

    623.7

    (927.86)

    56

    (1400)

    56.0

    (1422)

    1.125

    (28.58)

    659.94

    (982.12)

    56

    (1400)

    56.0

    (1422)

    1.188

    (30.18)

    696.1

    (1035.91)

    56

    (1400)

    56.0

    (1422)

    1.25

    (31.75)

    731.6

    (1088.57)

    60

    (1500)

    60.0

    (1524)

    0.375

    (9.53)

    239.02

    (355.94)

    60

    (1500)

    60.0

    (1524)

    0.406

    (10.31)

    258.65

    (384.87)

    60

    (1500)

    60.0

    (1524)

    0.438

    (11.13)

    278.88

    (415.26)

    60

    (1500)

    60.0

    (1524)

    0.469

    (11.91)

    298.47

    (444.13)

    60

    (1500)

    60.0

    (1524)

    0.5

    (12.7)

    318.03

    (473.34)

    60

    (1500)

    60.0

    (1524)

    0.562

    (14.27)

    357.09

    (531.3)

    60

    (1500)

    60.0

    (1524)

    0.625

    (15.88)

    396.7

    (590.62)

    60

    (1500)

    60.0

    (1524)

    0.688

    (17.48)

    436.22

    (649.44)

    60

    (1500)

    60.0

    (1524)

    0.75

    (19.05)

    475.04

    (707.03)

    60

    (1500)

    60.0

    (1524)

    0.812

    (20.62)

    513.77

    (764.5)

    60

    (1500)

    60.0

    (1524)

    0.875

    (22.23)

    553.04

    (823.31)

    60

    (1500)

    60.0

    (1524)

    0.938

    (23.83)

    592.23

    (881.63)

    60

    (1500)

    60.0

    (1524)

    1.0

    (25.4)

    630.71

    (938.73)

    60

    (1500)

    60.0

    (1524)

    1.062

    (26.97)

    669.11

    (995.71)

    60

    (1500)

    60.0

    (1524)

    1.125

    (28.58)

    708.05

    (1054.01)

    60

    (1500)

    60.0

    (1524)

    1.188

    (30.18)

    746.9

    (1111.83)

    60

    (1500)

    60.0

    (1524)

    1.25

    (31.75)

    785.05

    (1168.44)

    Stainless Steel 304/304L Seamless Pipe Weight Chart

    Nominal Seamless Pipe Size (NPS) Outside Diameter (mm) SCH 0S STD SCH 40S XS SCH 80S SCH 120 SCH 160 XXS
    1/8″ 10.29

    1.73

    0.37

    2.41

    0.48

    1/4″ 13.72

    1.65

    0.48

    2.24

    0.64

    3.02

    0.81

    3/8″ 17.15

    1.65

    0.64

    2.31

    0.86

    3.20

    1.12

    1/2″ 21.34

    2.11

    1.01

    2.77

    1.29

    3.73

    1.64

    4.76

    1.98

    7.47

    2.65

    3/4″ 26.67

    2.11

    1.30

    2.87

    1.71

    3.91

    2.23

    5.56

    2.94

    7.82

    3.69

    1″ 33.40

    2.77

    2.12

    3.38

    2.54

    4.55

    3.28

    6.35

    4.30

    9.09

    5.75

    1 1/4″ 42.16

    2.77

    2.73

    3.56

    3.43

    4.85

    3.53

    6.35

    5.69

    9.70

    7.88

    1 1/2″ 48.26

    2.77

    3.15

    3.68

    3.11

    5.08

    5.49

    7.14

    7.34

    10.16

    9.69

    2″ 60.33

    2.77

    3.98

    3.91

    5.52

    5.54

    7.59

    8.74

    11.28

    11.07

    13.65

    2 1/2″ 73.03

    3.05

    5.34

    5.16

    8.76

    7.01

    11.58

    9.53

    15.14

    3″ 88.90

    3.05

    6.54

    5.49

    11.45

    7.62

    15.50

    11.13

    21.65

    15.24

    28.09

    3 1/2″ 101.60

    3.05

    7.52

    5.74

    13.77

    8.08

    18.90

    4″ 114.30

    3.05

    8.48

    6.02

    16.31

    8.56

    22.65

    11.13

    28.32

    13.49

    34.02

    17.12

    41.63

    5″ 141.60

    3.40

    11.74

    6.55

    22.10

    9.52

    31.41

    15.88

    49.83

    6″ 168.26

    3.40

    14.04

    7.11

    28.68

    10.97

    43.19

    14.27

    54.20

    18.26

    68.56

    21.95

    80.36

    8″ 219.08

    3.76

    20.25

    8.18

    43.16

    12.70

    65.59

    23.01

    112.90

    18.26

    90.44

    10″ 273.05

    4.19

    28.20

    9.27

    61.20

    12.70

    81.55

    28.58

    174.82

    12″ 323.85

    4.57

    36.53

    9.53

    74.92

    12.70

    97.46

    Dimensions Chart Of SS 304L Seamless Pipe

    NPS

    (DN)

    ID SCH

    OD

    IN

    (MM)

    WT

    IN

    (MM)

    WEIGHT

    LB/FT

    (KG/M)

    40

    (1000)

    40.0

    (1016)

    0.312

    (7.92)

    132.37

    (196.9)

    40

    (1000)

    40.0

    (1016)

    0.344

    (8.74)

    145.83

    (217.11)

    40

    (1000)

    STD

    40.0

    (1016)

    0.375

    (9.53)

    158.85

    (236.54)

    40

    (1000)

    40.0

    (1016)

    0.406

    (10.31)

    171.84

    (255.71)

    40

    (1000)

    40.0

    (1016)

    0.438

    (11.13)

    185.24

    (275.82)

    40

    (1000)

    40.0

    (1016)

    0.469

    (11.91)

    198.19

    (294.92)

    40

    (1000)

    XS

    40.0

    (1016)

    0.5

    (12.7)

    211.13

    (314.23)

    40

    (1000)

    40.0

    (1016)

    0.562

    (14.27)

    236.93

    (352.53)

    40

    (1000)

    40.0

    (1016)

    0.625

    (15.88)

    263.07

    (391.67)

    40

    (1000)

    40.0

    (1016)

    0.688

    (17.48)

    289.13

    (430.45)

    40

    (1000)

    40.0

    (1016)

    0.75

    (19.05)

    314.69

    (468.37)

    40

    (1000)

    40.0

    (1016)

    0.812

    (20.62)

    340.16

    (506.17)

    40

    (1000)

    40.0

    (1016)

    0.875

    (22.23)

    365.97

    (544.81)

    40

    (1000)

    40.0

    (1016)

    0.938

    (23.83)

    391.68

    (583.08)

    40

    (1000)

    40.0

    (1016)

    1.0

    (25.4)

    416.91

    (620.51)

    40

    (1000)

    40.0

    (1016)

    1.062

    (26.97)

    442.05

    (657.82)

    40

    (1000)

    40.0

    (1016)

    1.125

    (28.58)

    467.52

    (695.96)

    40

    (1000)

    40.0

    (1016)

    1.188

    (30.18)

    492.9

    (733.73)

    40

    (1000)

    40.0

    (1016)

    1.25

    (31.75)

    517.8

    (770.67)

    42

    (1050)

    42.0

    (1067)

    0.344

    (8.74)

    153.18

    (228.1)

    42

    (1050)

    STD

    42.0

    (1067)

    0.375

    (9.53)

    166.86

    (248.53)

    42

    (1050)

    42.0

    (1067)

    0.406

    (10.31)

    180.52

    (268.67)

    42

    (1050)

    42.0

    (1067)

    0.438

    (11.13)

    194.6

    (289.82)

    42

    (1050)

    42.0

    (1067)

    0.469

    (11.91)

    208.22

    (309.9)

    42

    (1050)

    XS

    42.0

    (1067)

    0.5

    (12.7)

    221.82

    (330.21)

    42

    (1050)

    42.0

    (1067)

    0.562

    (14.27)

    248.95

    (370.48)

    42

    (1050)

    42.0

    (1067)

    0.625

    (15.88)

    276.44

    (411.64)

    42

    (1050)

    42.0

    (1067)

    0.688

    (17.48)

    303.84

    (452.43)

    42

    (1050)

    42.0

    (1067)

    0.75

    (19.05)

    330.72

    (492.33)

    42

    (1050)

    42.0

    (1067)

    0.812

    (20.62)

    357.52

    (532.11)

    42

    (1050)

    42.0

    (1067)

    0.875

    (22.23)

    384.67

    (572.77)

    42

    (1050)

    42.0

    (1067)

    0.938

    (23.83)

    411.74

    (613.05)

    42

    (1050)

    42.0

    (1067)

    1.0

    (25.4)

    438.29

    (652.46)

    42

    (1050)

    42.0

    (1067)

    1.062

    (26.97)

    464.76

    (691.75)

    42

    (1050)

    42.0

    (1067)

    1.125

    (28.58)

    491.57

    (731.91)

    42

    (1050)

    42.0

    (1067)

    1.188

    (30.18)

    518.3

    (771.69)

    42

    (1050)

    42.0

    (1067)

    1.25

    (31.75)

    544.52

    (810.6)

    44

    (1100)

    44.0

    (1118)

    0.344

    (8.74)

    160.54

    (239.09)

    44

    (1100)

    STD

    44.0

    (1118)

    0.375

    (9.53)

    174.88

    (260.52)

    44

    (1100)

    44.0

    (1118)

    0.406

    (10.31)

    189.2

    (281.64)

    44

    (1100)

    44.0

    (1118)

    0.438

    (11.13)

    203.97

    (303.82)

    44

    (1100)

    44.0

    (1118)

    0.469

    (11.91)

    218.25

    (324.88)

    44

    (1100)

    XS

    44.0

    (1118)

    0.5

    (12.7)

    232.51

    (346.18)

    44

    (1100)

    44.0

    (1118)

    0.562

    (14.27)

    260.97

    (388.42)

    44

    (1100)

    44.0

    (1118)

    0.625

    (15.88)

    289.8

    (431.62)

    44

    (1100)

    44.0

    (1118)

    0.688

    (17.48)

    318.55

    (474.42)

    44

    (1100)

    44.0

    (1118)

    0.75

    (19.05)

    346.76

    (516.29)

    44

    (1100)

    44.0

    (1118)

    0.812

    (20.62)

    374.88

    (558.04)

    44

    (1100)

    44.0

    (1118)

    0.875

    (22.23)

    403.38

    (600.73)

    44

    (1100)

    44.0

    (1118)

    0.938

    (23.83)

    431.79

    (643.03)

    44

    (1100)

    44.0

    (1118)

    1.0

    (25.4)

    459.67

    (684.41)

    44

    (1100)

    44.0

    (1118)

    1.062

    (26.97)

    487.47

    (725.67)

    44

    (1100)

    44.0

    (1118)

    1.125

    (28.58)

    515.63

    (767.85)

    44

    (1100)

    44.0

    (1118)

    1.188

    (30.18)

    543.7

    (809.65)

    44

    (1100)

    44.0

    (1118)

    1.25

    (31.75)

    571.25

    (850.54)

    46

    (1150)

    46.0

    (1168)

    0.344

    (8.74)

    167.89

    (249.87)

    46

    (1150)

    STD

    46.0

    (1168)

    0.375

    (9.53)

    182.9

    (272.27)

    46

    (1150)

    46.0

    (1168)

    0.406

    (10.31)

    197.88

    (294.35)

    46

    (1150)

    46.0

    (1168)

    0.438

    (11.13)

    213.33

    (317.54)

    46

    (1150)

    46.0

    (1168)

    0.469

    (11.91)

    228.27

    (339.56)

    46

    (1150)

    XS

    46.0

    (1168)

    0.5

    (12.7)

    243.2

    (361.84)

    46

    (1150)

    46.0

    (1168)

    0.562

    (14.27)

    272.98

    (406.02)

    46

    (1150)

    46.0

    (1168)

    0.625

    (15.88)

    303.16

    (451.2)

    46

    (1150)

    46.0

    (1168)

    0.688

    (17.48)

    333.26

    (495.97)

    46

    (1150)

    46.0

    (1168)

    0.75

    (19.05)

    362.79

    (539.78)

    46

    (1150)

    46.0

    (1168)

    0.812

    (20.62)

    392.24

    (583.47)

    46

    (1150)

    46.0

    (1168)

    0.875

    (22.23)

    422.09

    (628.14)

    46

    (1150)

    46.0

    (1168)

    0.938

    (23.83)

    451.85

    (672.41)

    46

    (1150)

    46.0

    (1168)

    1.0

    (25.4)

    481.05

    (715.73)

    46

    (1150)

    46.0

    (1168)

    1.062

    (26.97)

    510.17

    (758.92)

    46

    (1150)

    46.0

    (1168)

    1.125

    (28.58)

    539.68

    (803.09)

    46

    (1150)

    46.0

    (1168)

    1.188

    (30.18)

    569.1

    (846.86)

    46

    (1150)

    46.0

    (1168)

    1.25

    (31.75)

    597.97

    (889.69)

    48

    (1200)

    48.0

    (1219)

    0.344

    (8.74)

    175.25

    (260.86)

    48

    (1200)

    STD

    48.0

    (1219)

    0.375

    (9.53)

    190.92

    (284.25)

    48

    (1200)

    48.0

    (1219)

    0.406

    (10.31)

    206.56

    (307.32)

    48

    (1200)

    48.0

    (1219)

    0.438

    (11.13)

    222.7

    (331.54)

    48

    (1200)

    48.0

    (1219)

    0.469

    (11.91)

    238.3

    (354.54)

    48

    (1200)

    XS

    48.0

    (1219)

    0.5

    (12.7)

    253.89

    (377.81)

    48

    (1200)

    48.0

    (1219)

    0.562

    (14.27)

    285.0

    (423.97)

    48

    (1200)

    48.0

    (1219)

    0.625

    (15.88)

    316.52

    (471.17)

    48

    (1200)

    48.0

    (1219)

    0.688

    (17.48)

    347.97

    (517.95)

    48

    (1200)

    48.0

    (1219)

    0.75

    (19.05)

    378.83

    (563.74)

    48

    (1200)

    48.0

    (1219)

    0.812

    (20.62)

    409.61

    (609.4)

    48

    (1200)

    48.0

    (1219)

    0.875

    (22.23)

    440.8

    (656.1)

    48

    (1200)

    48.0

    (1219)

    0.938

    (23.83)

    471.9

    (702.38)

    48

    (1200)

    48.0

    (1219)

    1.0

    (25.4)

    502.43

    (747.67)

    48

    (1200)

    48.0

    (1219)

    1.062

    (26.97)

    532.88

    (792.84)

    48

    (1200)

    48.0

    (1219)

    1.125

    (28.58)

    563.73

    (839.04)

    48

    (1200)

    48.0

    (1219)

    1.188

    (30.18)

    594.5

    (884.82)

    48

    (1200)

    48.0

    (1219)

    1.25

    (31.75)

    624.7

    (929.62)

    52

    (1300)

    52.0

    (1321)

    0.375

    (9.53)

    206.95

    (308.23)

    52

    (1300)

    52.0

    (1321)

    0.406

    (10.31)

    223.93

    (333.26)

    52

    (1300)

    52.0

    (1321)

    0.438

    (11.13)

    241.42

    (359.54)

    52

    (1300)

    52.0

    (1321)

    0.469

    (11.91)

    258.36

    (384.5)

    52

    (1300)

    52.0

    (1321)

    0.5

    (12.7)

    275.27

    (409.76)

    52

    (1300)

    52.0

    (1321)

    0.562

    (14.27)

    309.03

    (459.86)

    52

    (1300)

    52.0

    (1321)

    0.625

    (15.88)

    343.25

    (511.12)

    52

    (1300)

    52.0

    (1321)

    0.688

    (17.48)

    377.39

    (561.93)

    52

    (1300)

    52.0

    (1321)

    0.75

    (19.05)

    410.9

    (611.66)

    52

    (1300)

    52.0

    (1321)

    0.812

    (20.62)

    444.33

    (661.27)

    52

    (1300)

    52.0

    (1321)

    0.875

    (22.23)

    478.21

    (712.02)

    52

    (1300)

    52.0

    (1321)

    0.938

    (23.83)

    512.01

    (762.33)

    52

    (1300)

    52.0

    (1321)

    1.0

    (25.4)

    545.19

    (811.57)

    52

    (1300)

    52.0

    (1321)

    1.062

    (26.97)

    578.29

    (860.69)

    52

    (1300)

    52.0

    (1321)

    1.125

    (28.58)

    611.84

    (910.93)

    52

    (1300)

    52.0

    (1321)

    1.188

    (30.18)

    645.3

    (960.74)

    52

    (1300)

    52.0

    (1321)

    1.25

    (31.75)

    678.15

    (1009.49)

    56

    (1400)

    56.0

    (1422)

    0.375

    (9.53)

    222.99

    (331.96)

    56

    (1400)

    56.0

    (1422)

    0.406

    (10.31)

    241.29

    (358.94)

    56

    (1400)

    56.0

    (1422)

    0.438

    (11.13)

    260.15

    (387.26)

    56

    (1400)

    56.0

    (1422)

    0.469

    (11.91)

    278.41

    (414.17)

    56

    (1400)

    56.0

    (1422)

    0.5

    (12.7)

    296.65

    (441.39)

    56

    (1400)

    56.0

    (1422)

    0.562

    (14.27)

    333.06

    (495.41)

    56

    (1400)

    56.0

    (1422)

    0.625

    (15.88)

    369.97

    (550.67)

    56

    (1400)

    56.0

    (1422)

    0.688

    (17.48)

    406.8

    (605.46)

    56

    (1400)

    56.0

    (1422)

    0.75

    (19.05)

    442.97

    (659.11)

    56

    (1400)

    56.0

    (1422)

    0.812

    (20.62)

    479.05

    (712.63)

    56

    (1400)

    56.0

    (1422)

    0.875

    (22.23)

    515.63

    (767.39)

    56

    (1400)

    56.0

    (1422)

    0.938

    (23.83)

    552.12

    (821.68)

    56

    (1400)

    56.0

    (1422)

    1.0

    (25.4)

    587.95

    (874.83)

    56

    (1400)

    56.0

    (1422)

    1.062

    (26.97)

    623.7

    (927.86)

    56

    (1400)

    56.0

    (1422)

    1.125

    (28.58)

    659.94

    (982.12)

    56

    (1400)

    56.0

    (1422)

    1.188

    (30.18)

    696.1

    (1035.91)

    56

    (1400)

    56.0

    (1422)

    1.25

    (31.75)

    731.6

    (1088.57)

    60

    (1500)

    60.0

    (1524)

    0.375

    (9.53)

    239.02

    (355.94)

    60

    (1500)

    60.0

    (1524)

    0.406

    (10.31)

    258.65

    (384.87)

    60

    (1500)

    60.0

    (1524)

    0.438

    (11.13)

    278.88

    (415.26)

    60

    (1500)

    60.0

    (1524)

    0.469

    (11.91)

    298.47

    (444.13)

    60

    (1500)

    60.0

    (1524)

    0.5

    (12.7)

    318.03

    (473.34)

    60

    (1500)

    60.0

    (1524)

    0.562

    (14.27)

    357.09

    (531.3)

    60

    (1500)

    60.0

    (1524)

    0.625

    (15.88)

    396.7

    (590.62)

    60

    (1500)

    60.0

    (1524)

    0.688

    (17.48)

    436.22

    (649.44)

    60

    (1500)

    60.0

    (1524)

    0.75

    (19.05)

    475.04

    (707.03)

    60

    (1500)

    60.0

    (1524)

    0.812

    (20.62)

    513.77

    (764.5)

    60

    (1500)

    60.0

    (1524)

    0.875

    (22.23)

    553.04

    (823.31)

    60

    (1500)

    60.0

    (1524)

    0.938

    (23.83)

    592.23

    (881.63)

    60

    (1500)

    60.0

    (1524)

    1.0

    (25.4)

    630.71

    (938.73)

    60

    (1500)

    60.0

    (1524)

    1.062

    (26.97)

    669.11

    (995.71)

    60

    (1500)

    60.0

    (1524)

    1.125

    (28.58)

    708.05

    (1054.01)

    60

    (1500)

    60.0

    (1524)

    1.188

    (30.18)

    746.9

    (1111.83)

    60

    (1500)

    60.0

    (1524)

    1.25

    (31.75)

    785.05

    (1168.44)

    Stainless Steel 304L Seamless Pipe Weight Chart

    Nominal Seamless Pipe Size (NPS) Outside Diameter (mm) SCH 0S STD SCH 40S XS SCH 80S SCH 120 SCH 160 XXS
    1/8″ 10.29

    1.73

    0.37

    2.41

    0.48

    1/4″ 13.72

    1.65

    0.48

    2.24

    0.64

    3.02

    0.81

    3/8″ 17.15

    1.65

    0.64

    2.31

    0.86

    3.20

    1.12

    1/2″ 21.34

    2.11

    1.01

    2.77

    1.29

    3.73

    1.64

    4.76

    1.98

    7.47

    2.65

    3/4″ 26.67

    2.11

    1.30

    2.87

    1.71

    3.91

    2.23

    5.56

    2.94

    7.82

    3.69

    1″ 33.40

    2.77

    2.12

    3.38

    2.54

    4.55

    3.28

    6.35

    4.30

    9.09

    5.75

    1 1/4″ 42.16

    2.77

    2.73

    3.56

    3.43

    4.85

    3.53

    6.35

    5.69

    9.70

    7.88

    1 1/2″ 48.26

    2.77

    3.15

    3.68

    3.11

    5.08

    5.49

    7.14

    7.34

    10.16

    9.69

    2″ 60.33

    2.77

    3.98

    3.91

    5.52

    5.54

    7.59

    8.74

    11.28

    11.07

    13.65

    2 1/2″ 73.03

    3.05

    5.34

    5.16

    8.76

    7.01

    11.58

    9.53

    15.14

    3″ 88.90

    3.05

    6.54

    5.49

    11.45

    7.62

    15.50

    11.13

    21.65

    15.24

    28.09

    3 1/2″ 101.60

    3.05

    7.52

    5.74

    13.77

    8.08

    18.90

    4″ 114.30

    3.05

    8.48

    6.02

    16.31

    8.56

    22.65

    11.13

    28.32

    13.49

    34.02

    17.12

    41.63

    5″ 141.60

    3.40

    11.74

    6.55

    22.10

    9.52

    31.41

    15.88

    49.83

    6″ 168.26

    3.40

    14.04

    7.11

    28.68

    10.97

    43.19

    14.27

    54.20

    18.26

    68.56

    21.95

    80.36

    8″ 219.08

    3.76

    20.25

    8.18

    43.16

    12.70

    65.59

    23.01

    112.90

    18.26

    90.44

    10″ 273.05

    4.19

    28.20

    9.27

    61.20

    12.70

    81.55

    28.58

    174.82

    12″ 323.85

    4.57

    36.53

    9.53

    74.92

    12.70

    97.46

    Types of Stainless Steel 304/304L Seamless Pipe

    304 Stainless Steel EFW Pipes

    • Stainless Steel 304 Fabricated Pipes

    • Stainless Steel 304 Seamless pipe

    • 304 Stainless Steel Cold Finished Pipes

    • SS 304 Capillary pipe

    • SS 304 Instrumentation pipes

    • 304 SS Hydraulic pipes

    • Stainless Steel 304 Round Pipes

    • 304L Stainless Steel EFW pipes

    • 304L SS Cold Drawn pipes

    • Stainless Steel 304L Square pipes

    • 304L Stainless Steel Cold Rolled Pipes

    • 304L Stainless Steel Pipes & pipes

    • 304L Stainless Steel Heat Exchanger pipes

    • SS 304L Bright Annealing pipes

    • 304L Stainless Steel Cold Rolled Coiled Tubing

    • 304L SS Hydraulic pipes

    • 304L Stainless Steel Square Pipes

    Available Standards of Stainless Steel 304/304L Seamless Pipe

    ASTM A312 Stainless Steel 304 Seamless Pipes

    • ASTM A213 Stainless Steel 304L Seamless pipes

    • ASTM A358 Stainless Steel 304 Welded Pipes

    • ASTM A249 Stainless Steel 304 Welded pipes

    • ASTM A312 Stainless Steel 304L Round Pipes

    • ASTM A269 Stainless Steel 304L Round pipes

    • ASTM A358 Stainless Steel Square Pipes

    • Werkstoff Nr. 1.4301 Stainless Steel Square pipes

    • UNS S30400 Stainless Steel Pipes

    • UNS S30403 Stainless Steel Pipes 

    • Werkstoff Nr. 1.4306 Stainless Steel Pipes

    • Stainless Steel 304/304L Pipes 

    Stainless Steel 304/304L Seamless Pipe Sizes

    Wall Sizes ( O.D.)
    .010 1/16″ , 1/8″ , 3/16″
    .020 1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″
    .012 1/8″
    .016 1/8″ , 3/16″
    .028 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″
    .035 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
    .049 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
    .065 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″
    .083 1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″
    .095 1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
    .109 1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
    .120 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″
    .125 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″
    .134 1″
    .250 3″
    .375 3 1/2″

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