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Stainless Steel Pipe Weight Chart

Stainless Steel Pipe Weight Chart, Stainless Steel Square Pipe Weight Chart, Stainless Steel Pipe Weight Per Meter, Steel Pipe Weight Chart In Kg, Steel Pipe Weight Chart, SS Pipe Weight Chart, 316L Stainless Steel Pipe Weight Chart & Weight Of Stainless Steel Pipe

Inconel 625 Pipe/Tube Fittings

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With years of industry experience, we provide high-quality stainless steel pipes that meet global standards for various industrial needs. Our stainless steel pipes are made with care & precision to make it stronger, more reliable and higher performing. We focus on quality, innovation & customer satisfaction. Contact us for the requirements of stainless steel pipes that ensure efficiency & durability for your business needs. Understanding the weight of stainless steel pipes is most important for project planning. Our comprehensive Stainless Steel Pipe Weight Chart is designed to provide precise information on the weight per meter or per foot for different pipe sizes. Our SS Pipe Weight Chart specifies all dimensions and material standards. It helps in assessing the pressure-holding capacities and determining the appropriate pipes for stress-induced setups.

If you are working with stainless steel piping systems,then it is important to choose components that will be compatible with other parts to provide reliable performance. Along with stainless steel pipes, stainless steel tubes & SS 304L flanges play a key role in offering strength, durability & leak-free connections. Our comprehensive range of products such as SS Tubes and SS 304L Flanges provide detailed insights into dimensions, material grades, and applications helping you select the right products for industrial projects. Explore our stainless steel product to find high-quality pipes, tubes, and flanges designed for precision and long-lasting performance.

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Importance of SS Pipe Weight Chart

The stainless steel (SS) Pipe Weight Chart is used in project planning, budgeting & procurement in industries manufacturing stainless steel pipes. In industries like construction or plumbing, understanding the unit weight of SS pipe will help professionals to make informed decisions on material selection, transport logistics and structural calculations. SS pipe weight chart provides accurate details of the pipe weight by using measurement of dimensions like outer diameter, wall thickness & length. Weight is calculated by multiplying the volume of the pipe by the density of the specific stainless steel grade. Since each grade (such as SS 304 or SS 316) has a different density a different detailed weight chart is referred to get accurate and reliable information. For complete dimensional details, refer to our SS Pipe Dimension Chart, which includes standard sizes, wall thickness, and weights for all major stainless steel grades — ensuring reliable data for design, manufacturing, and installation. The weight chart of SS pipe is used for designing different pipe types like seamless, ERW, square or rectangular pipes. These charts will help to determine the stainless steel pipe weight per meter or per foot which allows for better load distribution and safer structural design. Using a stainless steel pipe weight chart is essential for:

  • Estimating the total weight for transportation and installation.
  • Calculating costs based on material weight.
  • Ensuring compatibility with pressure class requirements.
  • Choosing the right pipe size and grade for specific stress and load conditions.

By referring to a reliable SS pipe weight chart, engineers, buyers & project managers can streamline operations and minimize errors. Whether you’re working on a small-scale plumbing job or a large infrastructure project, understanding pipe weight through standardized charts leads to more efficient and accurate planning.

Stainless Steel (SS) Pipe Weight Chart

Find the complete SS Pipe Weight Chart in kg as per ANSI/ASME B36.19 and B36.19M standards. This chart lists the weight per meter of standard stainless steel pipes for accurate reference.

Designation of Diameter O/D Nominal Wall Thickness
DIA SCH.5S SCH.5 SCH 10S SCH.10 SCH.20S SCH.30 SCH.40S SCH.40 SCH 60
(A) (B) Meter MM Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr
6 1/8 10.3 1 0.23 1.2 0.27 1.5 0.33 1.73 0.37
8 1/4 13.7 1.2 0.37 1.65 0.49 2 0.58 2.24 0.64
10 3/8 17.2 1.2 0.47 1.65 0.63 2 0.74 2.31 0.87
15 1/2 21.3 1.65 0.01 1.65 0.81 2.11 1.02 2.11 1.02 2.5 1.15 2.77 1.29
20 3/4 26.7 1.65 1.03 1.65 1.03 2.11 1.3 2.11 1.3 2.5 1.49 2.87 1.71
25 1 33.4 1.65 1.31 1.65 1.31 2.77 2.13 2.77 2.13 3 2.24 3.38 2.54
32 11/4 24.2 1.65 1.67 1.65 1.67 2.77 2.73 2.77 2.73 3 2.9 3.56 3.44
40 11/2 48.3 1.65 1.93 1.65 1.93 2.77 3.16 2.77 3.16 3 3.35 3.68 4.11
50 2 60.3 1.65 1.93 1.65 2.42 2.77 3.99 2.77 3.99 3.5 4.9 3.91 5.52
65 21/2 73 2.11 3.75 2.11 3.75 3.05 5.34 3.05 5.34 3.5 6 5.16 8.77
80 3 88.9 2.11 4.59 2.11 4.59 3.05 6.56 3.05 6.56 4 8.37 5.49 11.47
90 31/2 101.6 2.11 5.25 2.11 5.25 3.05 7.53 3.05 7.53 4 9.62 5.74 13.78
100 4 114.3 2.11 5.93 2.11 5.93 3.05 8.5 3.05 8.5 4.5 12.18 6.02 6.32
125 5 141.3 2.77 9.61 2.77 9.61 3.4 11.74 3.43 11.74 5 16.8 6.55 2210
150 6 168.3 2.77 11.47 2.77 11.47 3.4 14.04 3.43 14.04 5.5 22.08 7.11 28.69
200 8 219.1 2.77 15 2.77 15 3.76 20.77 3.76 20.27 6.35 33.82 7.04 37.38 8.18 43.2 10.81 53.9
250 10 273.1 3.4 22.95 3.4 22.95 4.19 28.2 4.19 28.2 6.35 42.41 7.8 51.81 9.27 61.22 12.2 82.8
300 12 323.9 3.96 31.72 4.19 33.6 4.57 36.54 4.57 36.54 6.35 50.48 8.38 66.2 9.53 75.01 10.31 80.94 14.27 110.62
350 14 355.6 3.96 34.86 4.78 41.99 6.35 55.53 7.92 68.95 9.53 82.58 9.53 82.58 11.13 96 15.06 128.42
400 16 406.4 4.19 42.2 4.78 48.07 6.35 63.61 7.92 79.03 9.53 94.7 9.53 94.7 12.7 125.2 16.66 162.59
450 18 457.2 4.19 47.46 4.78 54.15 6.35 71.69 7.92 89.1 11.13 124.32 9.53 106.83 14.27 158.27 19.05 209
500 2C 508 4.78 60.23 5.54 69.7 6.35 79.76 9.53 118.93 12.7 157.51 9.53 118.9 15.06 185.89 2062 251.65
550 22 558.8 4.78 65.95 5.54 76.75 6.35 87.84 9.53 131.07 12.7 173.66 9.53 131.07 15.88 216.04 22.23 298.55
600 24 609.6 5.54 83.8 6.35 95.92 6.35 95.92 9.53 143.2 14.27 212.72 9.53 143.2 17.45 258.74 24.59 360.21
650 26 660.4 7.92 129.4 12.7 205.97 9.53 155.32
700 28 711.2 7.92 139.47 12.7 222.13 15.88 276.48 9.53 167.44
750 3C 762 6.35 120.15 7.92 149.55 7.92 149.55 12.7 238.28 15.88 296.68 9.53 179.56
800 32 812.8 7.92 159.62 12.7 254.44 15.88 316.88 9.53 191.69 17.48 348.11
850 34 863.6 7.92 169.64 12.7 270.5 15.88 336.96 9.53 203.74 17.48 370.22
900 36 914.4 7.92 179.77 12.7 286.75 15.88 357.28 9.53 215.93 19.05 427.09

How do you calculate the weight of a steel pipe?

Stainless steel pipe weight chart is used To easily find the weight of standard stainless steel pipes. Refer to the formula below to calculate the weight for custom sizes:

For weight per meter:

Weight Per Meter=(O.D.−Wall Thickness)×Wall Thickness×0.0248

For weight per foot: Weight Per Foot=(O.D.−Wall Thickness)×Wall Thickness×0.00756

where O.D. is the outer diameter of the pipe.

Stainless Steel Pipe ASTM Specification & Tolerances

Specification Allowable Outside Variation in mm Diameter   Allowable Thickness Wall Variation Exact Tolerance Length in mm Testing
ASTM-A213 Seamless Boiler Superheater and Heat Exchanger Tubes Nominal Diameter Under 25.4 25.4-38.1 incl 38.1-50.8 excl 50.8-63.5 excl 63.5-76.2 excl 76.2-101.6 incl Over .1016 .1524 2032 254 .3048 .381 Under .1016 .1524 2032 254 .3048 .381 %Over +20 +22 +22 +22 +22 +22 %Under -0 -0 -0 -0 -0 -0 Over 3,175 3,175 3,176 4.46 4.76 4.76 Under 0 0 0 0 0 0 Flattening Test Tension Test Flare Test Hardness Test 100% Hydrostatic test Refer to ASTM A-450
  Under 25.4 .1016 .1016 +10 -10 3,175 0  
ASTM-A249 25.4-38.1 incl .1524 .1524 +10 -10 3,175 0 Tension Test
Welded Boiler 38.1-50.8 Excl 2032 2032 +10 -10 3,175 0 Flattening Test
Superheater, Heat 50.0-63.5 excl 254 254 +10 -10 4,762 0 Flange Test
Exchanger And 63.5-76.2 excl .3848 .3048 +10 -10 4,762 0 Reverse Bend Test
Condenser Tubes 76.2-101.6 incl .381 .381 +10 Minimum + 18% 0 On request -10 Wall tubes available 4,762 0 Hardness Test 100% Hydrostastic Test Refer to ASTM A-450
  Untp 12.7 .13 .13 +15 -15 3.2 0 Flare Test (Seamless Only)
ASTM-A269 12.7-38.1 excl .13 .13 +10 -10 3.2 0 Flange Test (Welded Only)
Seamless & Welded 38.1-88.9 excl 25 .25 +10 -10 4.8 0 Hardness Test
Tubing for General 88.9-139.7 excl .38 .38 +10 -10 4.8 0 Reverse Flattening Test
Service 139.7-203.2 excl .76 .76 +10 -10 4.8 0 (Welded only) 100% Hydrostatic Test Refer to ASTM-A269
  25.4 .05 20 +10.0 -10.0 3.2 0  
  38.1 .05 20 +10.0 -10.0 3.2 0 Reverse flattening Test
ASTM-A270 50.8 .05 28 +10.0 -10.0 3.2 0 100% Hydrostastic Test
Seamless & Welded 60.5 .05 28 +10.0 -10.0 3.2 0 External polish on all tubes
Sanitary Tubing 76.2 .08 .30 +10.0 -10.0 3.2 0 Refer to ASTM A-270
  101.6 08 38 +10.0 -10.0 4.8 0  
  3.175-38.1 incl .4 .79 Minimum Wall 6.4 0  
ASTM-A312 Seemless & Welded pipe 38.1-1016 incl 101.6-203.2 incl .79 1.59 .79 .79 12.5% under nominal wall Specified   6.4 6.4 (Normally Lengths 0 0 Random ordered) Tension Test Flattening Test 100% Hydrostatic Test Refer to ASTM A-530
ASTM A-358 Welded pipe 219.08-750mm +0.5%   -0.3   6.0   Refer to ASTM A-530

Weight chart for SS Seamless Pipe From Schedule 80S to SCH XXS

O/D Designation of Diameter Nominal Wall Thickness
DIA SCH 80 S SCH 80 SCH 100 SCH 120 SCH. 140 SCH.160 SCH.XXS
Meter MM (A) (B) Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr
10.3 6 1/8 2.41 0.47 – – – – – – – – – – – –
26.7 20 3/4 3.91 2.93 – – – – – – – – 5.54 2.93 7.82 3.69
48.3 40 11/2 5.08 5.49 – – – – – – – – 7.14 7.35 10.16 9.69
13.7 8 1/4 3.02 0.82 – – – – – – – – – – – –
21.3 15 1/2 3.73 1.64 – – – – – – – – 4.75 1.97 7.47 2.59
17.2 10 3/8 3.2 1.12 – – – – – – – – – – – –
60.3 50 2 5.54 7.6 – – – – – – – – 8.71 11.26 11.07 13.65
88.9 80 3 7.62 15.51 – – – – – – – – 11.13 21.67 15.24 28.11
168.3 150 6 10.97 43.21 – – – – 14.27 55.03 – – 18.24 68.53 21.95 79.1
406.4 400 16 12.7 125.2 21.41 206.4 26.19 249.34 30.94 290.88 36.53 338.32 40.46 370.74 – –
73 65 21/2 7.01 11.59 – – – – – – – – 9.53 15.15 14.02 20.72
33.4 25 1 4.55 3.29 – – – – – – – – 6.35 4.3 9.09 5.53
24.2 32 11/4 4.85 4.53 – – – – – – – – 6.35 5.69 9.7 7.88
457.2 450 18 12.7 141.35 23.8 258.29 29.36 314.54 34.93 369.34 39.67 414.74 45.24 466.67 – –
508 500 2C 12.7 157.51 26.19 315.97 32.54 387.41 38.1 448.3 44.45 515.94 49.99 573.31 – –
219.1 200 8 12.7 65.63 – – 15.06 76.93 18.24 91.73 20.62 102.47 23.01 112.97 22.23 108
273.1 250 10 12.7 82.8 15.06 97.27 18.24 116.38 21.41 134.9 25.4 157.51 28.58 174.95 25.4 155.5
323.9 300 12 12.7 98.95 17.45 133.88 21.41 162.14 25.4 189.82 28.58 211.31 33.32 242.4 25.4 189.82
355.6 350 14 12.7 109.04 19.05 160.54 23.8 197.74 27.76 227.88 31.75 257.47 35.71 286.04 – –
101.6 90 31/2 8.08 18.92 – – – – – – – – – – 16.15 34.56
114.3 100 4 8.56 22.66 – – – – 11.13 28.75 – – 13.49 34.05 17.12 41.66
141.3 125 5 9.53 31.44 – – – – 12.7 40.9 – – 15.88 49.87 19.05 58.31
558.8 550 22 12.7 173.66 28.57 379.7 34.92 457.83 41.27 535.17 47.62 609.3 53.97 682.57 – –
609.6 600 24 12.7 189.82 30.94 448.3 38.89 555.76 46.02 649.44 52.37 730.72 59.51 819.7 – –
660.4 650 26 12.7 205.97 – – (24.66D-t) t 1000 Wt/pam + formula Weight Stainless
Steel Pipe OD (mm) – W.T. (mm) XW.T. (mm) X 0.02466 = Kg. per mtr.
711.2 700 28 – – 12.7 222.13
762 750 3C – – 1270 238.28
812.8 800 32 – – 12.7 254.44
863.6 850 34 – – 12.7 270.5
914.4 900 36 – – 12.7 286.75

SS Pipe Weight Per Foot

Upper Value – Indicates wall thickness in inches.

Lower Value – Indicates weight per foot in pounds

PIPE SIZE O.D. 5s True 5 10s True 10 20 30 True 40 STD. 60 True 80 XH 100 120 140 True 160 XXH
1/8 0.405 .035 .1383 .049 .1863 .049 .1863 .068 .2447 .0668 .2447 .095 .3145 .095 .3145
1/4 0.540 .049 .2570 .065 .3297 .065 .3297 .088 .4248 .088 .4248 .119 .5351 .119 .5351
3/8 0.675 .049 .3276 .065 .4235 .065 .4235 .091 .5676 .091 .5676 .126 .7388 .126 .7388
1/2 0.840 .065 .5383 .065 .5380 .083 .6710 .083 .6710 .109 .8510 .109 .8510 .147 1.088 .147 1.088 .187 1.304 .294 1.714
3/4 1.050 .065 .6838 .065 .6838 .083 .8572 .083 .8572 .113 1.131 .113 1.131 .154 1.474 .154 1.474 .218 1.937 .308 2.441
1 1.315 .065 .8678 .065 .8678 .109 1.404 .109 1.404 .133 1.679 .133 1.679 .179 2.172 .179 2.172 .250 3.765 .382 5.214
1 1/4 1.660 .065 1.107 .065 1.107 .109 1.806 .109 1.806 .140 2.273 .140 2.273 .191 2.997 .191 2.997 .250 3.765 .382 5.214
1 1/2 1.900 .065 1.274 .065 1.274 .109 2.085 .109 2.085 .145 2.718 .145 2.718 .200 3.631 .200 3.631 .281 4.859 .400 6.408
2 2.375 .065 1.604 .065 1.604 .109 2.638 .109 2.638 .154 3.653 .154 3.653 .218 5.022 .218 5.022 .343 7.444 .436 9.029
2 1/2 2.875 .083 2.475 .083 2.475 .120 3.531 .120 3.531 .203 5.793 .203 5.793 .276 7.661 .276 7.661 .375 10.01 .552 13.70
3 3.5 .083 3.029 .083 3.029 .120 4.332 .120 4.332 .216 7.576 .216 7.576 .300 10.25 .300 10.25 .438 14.32 .600 18.58
3 1/2 4.0 .083 3.472 .083 3.472 .120 4.973 .120 4.973 .226 9.109 .226 9.109 .318 12.51 .318 12.51 .636 22.85
4 4.5 .083 3.915 .083 3.915 .120 5.613 .120 5.613 .237 10.79 .237 10.79 .281 12.66 .337 14.98 .337 14.98 .438 19.00 .531 22.51 .674 27.54
4 1/2 5.0 .247 12.53 .355 17.61 .710 32.53
5 5.563 .109 6.349 .109 6.349 .134 7.770 .134 7.770 .258 14.62 .258 14.62 .375 20.78 .375 20.78 .500 27.04 .625 32.96 .750 38.55
6 6.625 .109 7.585 .109 7.585 .134 9.290 .1349.289 .280 18.97 .280 18.97 .432 28.57 .432 28.57 .562 36.39 .719 45.30 .864 53.16
7 7.625 .301 23.57 .500 38.05 .875 63.08
8 8.625 .109 9.914 .109 9.914 .148 13.40 .148 13.40 .250 22.36 .277 24.70 .322 28.55 .322 28.55 .406 35.64 .500 43.39 .500 43.39 .594 50.87 .719 60.63 .812 67.76 .906 74.69 .875 72.42
9 9.625 .342 33.90 .500 48.72
10 10.75 .134 15.19 .134 15.19 .165 18.65 .165 18.70 .250 28.04 .307 34.24 .365 40.48 .365 40.48 .500 54.74 .594 64.33 .500 54.74 .719 76.93 .844 89.20 1.000 104.1 1.125 115.6
11 11.75 .375 45.55 .500 60.07
12 12.75 .156 21.07 .165 22.18 .180 24.16 .180 24.20 .250 33.38 .330 43.77 .406 53.53 .375 49.56 .562 73.16 .688 88.51 .500 65.42 .844 107.2 1.000 125.5 1.125 139.7 1.312 160.3
14 14.0 .156 23.07 .188 27.73 .250 36.71 .312 45.68 .375 54.57 .437 63.37 .375 54.57 .594 84.91 .750 106.1 .500 72.09 .938 130.7 1.094 150.7 1.250 170.2 1.406 189.1
16 16.0 .165 27.90 .188 31.75 .250 42.05 .312 52.36 .375 62.58 .500 82.77 .375 62.58 .656 107.5 .844 136.5 .500 82.77 1.031 164.8 1.219 192.3 1.438 223.5 1.593 245.1
18 18.0 .165 31.43 .188 35.76 .250 47.39 .312 59.03 .437 82.06 .562 104.8 .375 70.59 .750 138.2 .938 170.8 .500 93.45 1.156 208.0 1.375 244.1 1.562 274.2 1.781 308.5
20 20.0 .188 39.78 .218 46.05 .250 52.73 .375 78.60 .500 104.1 .594 122.9 .375 78.60 .812 166.4 1.031 208.9 .500 104.1 1.281 256.1 1.500 296.4 1.750 341.1 1.968 379.0
22 22.0 .250 58.07 .375 86.61 .500 114.81 .375 86.61 .875 197.42 1.125 250.82 .500 114.81 1.357 302.88 1.625 353.61 1.875 403.01 2.125 451.07
24 24.0 .218 55.37 .250 63.41 .250 63.41 .375 94.62 .562 140.8 .687 171.2 .375 94.62 .969 238.1 1.219 296.4 .500 125.5 1.531 367.4 1.812 429.4 2.062 483.1 2.343 541.9
26 26.0 .312 85.73 .375 102.63 .500 136.17
30 30.0 .250 79.43 .312 98.93 .312 99.08 .625 196.08 .375 118.65 .500 157.53
34 34.0 .312 112.43 .625 222.78 .688 244.60 .375 134.67 .500 178.89
36 36.0 .312 119.11 .625 236.13 .688 282.36 .375 142.68 .500 189.57
42 42.0 .625 276.17 .688 330.41 .375 166.71 .500 221.61

SS 304 Pipe Weight Per Meter

Nominal Bore (mm) Outside Diameter (INCH) Sch-5S Sch-10S Sch-40S Sch-80S Sch-160S Sch-XXS
Wt (mm) Weight (Kg/mt) Wt (mm) Weight (Kg/mt) Wt (mm) Weight (Kg/mt) Wt (mm) Weight (Kg/mt) Wt (mm) Weight (Kg/mt) Wt (mm) Weight (Kg/mt)
3 1/8 1.03 0.276 1.24 0.28 1.73 0.37 2.41 0.47 – – – –
6 1/4 1.24 0.390 1.65 0.49 2.24 0.631 3.02 0.80 – – – –
10 3/8 1.24 0.490 1.65 0.63 2.31 0.845 3.20 1.10 – – – –
15 1/2 1.65 0.800 2.11 1.00 2.77 1.27 3.75 1.62 4.75 1.94 7.47 2.55
20 3/4 1.65 1.03 2.11 1.28 2.87 1.68 3.91 2.20 5.54 2.89 7.82 3.63
25 1 1.65 1.30 2.77 2.09 3.38 2.50 4.55 3.24 6.35 4.24 9.09 5.45
32 1 1/4 1.65 1.65 2.77 2.70 3.56 3.38 4.85 4.47 6.35 5.61 9.70 7.77
40 1 1/2 1.65 1.91 2.77 3.11 3.68 4.05 5.08 5.41 7.14 7.25 10.16 9.54
50 2 1.65 2.40 2.77 3.93 3.91 5.44 5.54 7.48 8.74 11.1 11.07 13.44
65 2 1/2 2.11 3.69 3.05 5.26 5.16 8.63 7.01 11.4 9.53 14.9 14.2 20.39
80 3 2.11 4.51 3.05 6.45 5.49 11.30 7.62 15.2 11.1 21.3 15.24 27.65
100 4 2.11 5.84 3.05 8.36 6.02 16.07 8.56 22.3 13.49 33.54 17.12 41.03
125 5 2.77 9.47 3.40 11.57 6.55 21.8 9.53 31.97 15.88 49.11 19.05 57.43
150 6 2.77 11.32 3.40 13.84 7.11 28.3 10.97 42.7 18.2 67.56 21.95 79.22
200 8 2.77 14.79 3.76 19.96 8.18 42.6 12.7 64.6 23.0 111.2 22.23 107.8
250 10 3.40 22.63 4.19 27.78 9.27 60.5 12.7 96.0 28.6 172.4 25.40 155.15
300 12 3.96 31.25 4.57 36.00 9.52 73.88 12.7 132.0 33.32 238.76 25.40 186.97
350 14 3.96 34.36 4.78 41.3 11.13 94.59 19.05 158.08 35.71 281.70 – –
400 16 4.19 41.56 4.78 47.29 12.7 123.30 21.41 203.33 40.46 365.11 – –
450 18 4.19 46.80 4.78 53.42 14.27 155.80 23.8 254.36 45.71 466.40 – –
500 20 4.78 59.25 5.54 68.71 15.09 183.42 26.19 311.2 49.99 564.68 – –
600 24 5.54 82.47 6.35 94.45 17.48 255.41 30.96 442.08 59.54 808.22 – –

Welded Stainless Steel (SS) Pipe Weight Chart In Kg

D N（mm） D N（inches） inner diameter（mm） wall thickness（mm） outer diameter（mm） surface area（m² / mm） weight（kg / m） 6Mtr weight
13mm pipe 1/2” pipe 15 2.75 21.25 0.067 1.25 7.5
20mm pipe 3/4′ pipe 20 2.75 26.75 0.084 1.63 9.78
25mm pipe 1” pipe 25 3.25 33.5 0.105 2.42 14.52
32mm pipe 1.25” pipe 32 3.25 42.25 0.133 3.13 18.78
38mm pipe 1.5” pipe 40 3.5 48 0.151 3.84 23.04
50mm pipe 2” pipe 50 3.5 60 0.189 4.88 29.28
63mm pipe 2.5” pipe 70 3.75 75.5 0.237 6.64 39.84
75mm pipe 3” pipe 80 4 88.5 0.278 8.34 50.04
90mm pipe 3.5” pipe 93.2 4 101.2 0.318 9.5 57
100mm pipe 4” pipe 106 4 114 0.358 10.85 65.1
125mm pipe 5” pipe 131 4.5 140 0.44 15.4 92.4
150mm pipe 6” pipe 156 4.5 165 0.518 17.81 106.86
200mm pipe 8” pipe 207 6 219 0.688 31.52 189.12
250mm pipe 10” pipe 259 7 273 0.858 45.92 275.52
300mm pipe 12” pipe 309 8 325 1.02 62.54 375.24

Stainless Steel Square Pipe Weight Chart

Refer to the stainless steel pipe weight chart in kg for accurate weight calculations based on pipe size, thickness, and grade.

OD (in mm) Size 8.00mm 9.50mm 6.35mm 7.00mm 5.00mm 6.00mm 4.85mm
457.00 18″ 88.58 104.84 – 77.68 – 66.73 –
508.00 20″ 98.64 116.78 – 86.48 – 74.27 –
355.60 14″ 68.57 81.08 54.69 60.18 43.23 51.73 –
406.04 16″ 68.57 81.08 54.69 60.18 – 51.73 –
273.10 10″ 52.30 61.75 41.77 45.93 33.06 39.52 32.08
323.90 12″ 62.32 73.65 49.73 54.70 39.32 47.04 38.16
219.10 8″ 41.65 49.10 33.31 36.61 26.40 31.53 25.62

Stainless Steel Round Pipe Weight Chart

Designation of Diameter O/D Nominal Wall Thickness
DIA SCH 60 SCH.40S SCH.40 SCH.30 SCH.20S SCH 10S SCH.5 SCH.10 SCH.5S
(A) (B) Meter MM Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr Wall Thk Weight Kg/Mtr
6 1/8 10.3 - - 1.73 0.37 - - - - 1.5 0.33 1.2 0.27 - - - - 1 0.23
550 22 558.8 22.23 298.55 9.53 131.07 15.88 216.04 12.7 173.66 9.53 131.07 5.54 76.75 - - 6.35 87.84 4.78 65.95
90 31/2 101.6 - - 5.74 13.78 - - - - 4 9.62 3.05 7.53 2.11 5.25 3.05 7.53 2.11 5.25
750 3C 762 - - 9.53 179.56 - - 15.88 296.68 12.7 238.28 7.92 149.55 - - 7.92 149.55 6.35 120.15
150 6 168.3 - - 7.11 28.69 - - - - 5.5 22.08 3.4 14.04 2.77 11.47 3.43 14.04 2.77 11.47
850 34 863.6 - - 9.53 203.74 17.48 370.22 15.88 336.96 12.7 270.5 - - - - 7.92 169.64 - -
300 12 323.9 14.27 110.62 9.53 75.01 10.31 80.94 8.38 66.2 6.35 50.48 4.57 36.54 4.19 33.6 4.57 36.54 3.96 31.72
500 2C 508 2062 251.65 9.53 118.9 15.06 185.89 12.7 157.51 9.53 118.93 5.54 69.7 - - 6.35 79.76 4.78 60.23
80 3 88.9 - - 5.49 11.47 - - - - 4 8.37 3.05 6.56 2.11 4.59 3.05 6.56 2.11 4.59
250 10 273.1 12.2 82.8 9.27 61.22 - - 7.8 51.81 6.35 42.41 4.19 28.2 3.4 22.95 4.19 28.2 3.4 22.95
350 14 355.6 15.06 128.42 9.53 82.58 11.13 96 9.53 82.58 7.92 68.95 4.78 41.99 - - 6.35 55.53 3.96 34.86
8 1/4 13.7 - - 2.24 0.64 - - - - 2 0.58 1.65 0.49 - - - - 1.2 0.37
10 3/8 17.2 - - 2.31 0.87 - - - - 2 0.74 1.65 0.63 - - - - 1.2 0.47
15 1/2 21.3 - - 2.77 1.29 - - - - 2.5 1.15 2.11 1.02 1.65 0.81 2.11 1.02 1.65 0.01
65 21/2 73 - - 5.16 8.77 - - - - 3.5 6 3.05 5.34 2.11 3.75 3.05 5.34 2.11 3.75
125 5 141.3 - - 6.55 2210 - - - - 5 16.8 3.4 11.74 2.77 9.61 3.43 11.74 2.77 9.61
700 28 711.2 - - 9.53 167.44 - - 15.88 276.48 12.7 222.13 - - - - 7.92 139.47 - -
100 4 114.3 - - 6.02 6.32 - - - - 4.5 12.18 3.05 8.5 2.11 5.93 3.05 8.5 2.11 5.93
200 8 219.1 10.81 53.9 8.18 43.2 - - 7.04 37.38 6.35 33.82 3.76 20.77 2.77 15 3.76 20.27 2.77 15
50 2 60.3 - - 3.91 5.52 - - - - 3.5 4.9 2.77 3.99 1.65 2.42 2.77 3.99 1.65 1.93
400 16 406.4 16.66 162.59 9.53 94.7 12.7 125.2 9.53 94.7 7.92 79.03 4.78 48.07 - - 6.35 63.61 4.19 42.2
25 1 33.4 - - 3.38 2.54 - - - - 3 2.24 2.77 2.13 1.65 1.31 2.77 2.13 1.65 1.31
650 26 660.4 - - 9.53 155.32 - - - - 12.7 205.97 - - - - 7.92 129.4 - -
600 24 609.6 24.59 360.21 9.53 143.2 17.45 258.74 14.27 212.72 9.53 143.2 6.35 95.92 - - 6.35 95.92 5.54 83.8
800 32 812.8 - - 9.53 191.69 17.48 348.11 15.88 316.88 12.7 254.44 - - - - 7.92 159.62 - -
450 18 457.2 19.05 209 9.53 106.83 14.27 158.27 11.13 124.32 7.92 89.1 4.78 54.15 - - 6.35 71.69 4.19 47.46
32 11/4 24.2 - - 3.56 3.44 - - - - 3 2.9 2.77 2.73 1.65 1.67 2.77 2.73 1.65 1.67
40 11/2 48.3 - - 3.68 4.11 - - - - 3 3.35 2.77 3.16 1.65 1.93 2.77 3.16 1.65 1.93
20 3/4 26.7 - - 2.87 1.71 - - - - 2.5 1.49 2.11 1.3 1.65 1.03 2.11 1.3 1.65 1.03
900 36 914.4 - - 9.53 215.93 19.05 427.09 15.88 357.28 12.7 286.75 - - - - 7.92 179.77 - -

SS Pipe Weight Chart for Schedule 40 and 80 Dimensions

Use the below weight chart to calculate the stainless steel pipe weight per meter for schedules 40 & 80. The chart method provides quick results based on predefined dimensions and grades. However, for a more precise approach, you can use the formula:

P = t(D – t) × C

Where:

P is the ss pipe weight per meter

D is the outside diameter (in inches)

t is the wall thickness (in mm or inches)

C is a constant (0.02466 for SI units and 10.69 for USC units)

This formula helps to determine the unit weight of Schedule 40 stainless steel pipes in kg/m or lb/ft depending on the measurement. Accurate weight calculations are needed for shipping, structural analysis & installation planning.

How to Calculate SS ERW Pipe Weight in Kilograms?

To calculate the weight of a stainless steel ERW pipe in kilograms:

  1. Use this formula for custom sizes:
    • Mass = Density x Volume
    • OD: Pipe Outside Diameter
    • T: Pipe Thickness
    • Length: Assume 1 meter (for longer pipes, multiply the result by the length in meters).
  2. Calculate Volume:
    • ID = OD – 2T
    • Cross Section = π(OD2−ID2)4\frac{\pi (OD^2 – ID^2)}{4}4π(OD2−ID2)
    • Volume (V) = π(OD2−ID2)4\frac{\pi (OD^2 – ID^2)}{4}4π(OD2−ID2)
  3. Calculate Weight:
    • Density (D): Typically 7850 kg/m³ for SS 304.
    • Weight = D x V

Manufacturers can create an SS ERW pipe weight chart using this formula. This method is easy and convenient for calculating pipe weights.

SS Tube Weight Chart

Dimension 19 SWG 18 SWG 16 SWG 14 SWG 12 SWG 10 SWG
(1.0 MM) (1.2 MM) (1.65 MM) (2.1 MM) (2.6 MM) (3.2 MM)
Size OD WeightMTR WeighMTR WeightMTR WeighYMTR WeighMTR WeightMTR
1/2″ 12.7 0.290 0.342 0.452 0.552 0.651 0.754
5/8″ 15.875 0.369 0.437 0.582 0.718 0.856 1.006
3/4″ 19.05 0.448 0.531 0712 0.883 4.061 1.258
1″ 25.4 0.605 0.720 0.972 1.214 1.470 1.762
11/4″ 31.75 0.763 0.909 1.232 1.544 1.880 2.266
11/2″ 38.1 0.920 1.098 1.492 1.875 2.289 2770
2″ 50.8 1.235 1.476 2.012 2.537 3.108 3.778
21/2″ 63.5 1.550 1.854 2.531 3.198 3.928 4.786
3″ 76.2 1.865 2.232 3.051 3.860 4747 5.794
31/2″ 88.9 2.180 2.610 3.571 4.521 5.566 6.802
4″ 101.6 2.495 2.988 4.091 5.183 6.385. 7.810

Frequently Asked Questions About Stainless Steel (SS) Pipe Weight Chart

What do we need to use for a stainless-steel pipe weight chart?
It helps to determine the pipe pressure capacity and weight based on its wall thickness, outer diameter and material grade. It is important to select the right pipe for structural, pressure and transport needs.
How do you calculate Stainless Steel Pipe Weight from diameter and thickness?
Use the formula:
Wt/m = 0.02466 × (OD – WT) × WT (in mm, gives weight in kg/m)
or
Wt/ft = 10.69 × (OD – WT) × WT (in inches, gives weight in lb/ft)
Multiply by pipe length to get total weight.
What is the unit weight of stainless steel?
The unit weight of stainless steel is generally measured in kilograms per cubic meter (kg/m³). For example, SS 304 stainless steel has a density of around 7850 kg/m³.
What is the weight of 304 stainless steel pipe?
The weight of an SS 304 pipe depends on its size and wall thickness.

For accurate calculation:
Use the Formula: Weight per meter=(OD−Wall Thickness)×Wall Thickness×0.0248

What is the standard length of a stainless steel pipe?
Stainless steel pipes are typically available in standard lengths of 6 meters (20 feet).

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