Finding the Perfect Thickness: Tubing Thickness Chart

Table 1 Austenitic stainless steel seamless steel pipe

Nominal diameter
DN
Outside diameter
mm
Wall thickness and theoretical weight
SCH5sSCH10sSCH20sSCH40sSCH80s
mmkg/mmmkg/mmmkg/mmmkg/mmmkg/m
10171.20.471.60.622.00.752.50.913.21.11
15221.60.822.01.002.51.223.01.434.01.80
20271.61.022.01.252.51.533.01.804.02.30
25341.61.302.82.193.02.333.52.674.53.32
32421.61.622.82.753.02.933.53.375.04.63
40481.61.862.83.173.03.384.04.415.05.38
50601.62.342.84.013.54.954.05.615.57.50
65762.03.703.05.483.56.355.58.897.012.09
80892.04.363.06.464.08.515.511.507.515.30
1001142.05.613.08.334.011.016.016.228.522.45
1251402.89.623.511.965.016.906.521.729.531.03
1501682.811.583.514.415.020.407.028.2111.043.23
2002192.815.154.021.536.534.578.042.2513.067.03
2502733.523.614.026.936.543.369.562.6615.096.87
3003254.032.134.536.106.551.829.575.0217.0131.06
3503564.035.245.043.93      
4004064.545.225.050.18      
450457          
500508          
550559          
600610          

Table 2 Carbon steel and alloy steel seamless steel pipes

Nominal diameter
DN
Outside diameter
mm
Wall thickness and theoretical weight
SCH20SCH30SCH40SCH60SCH80
mmkg/mmmkg/mmmkg/mmmkg/mmmkg/m
1017    2.50.89  3.51.17
1522    3.01.41  4.01.78
2027    3.01.78  4.02.27
2534    3.52.63  4.53.27
3242    3.53.33  5.04.56
4048    4.04.34  5.05.30
50603.54.88  4.05.525.06.785.57.39
65764.57.93  5.08.756.010.367.011.91
80894.59.38  5.511.336.513.227.515.07
1001145.013.44  6.015.987.018.478.522.11
1251405.016.65  6.521.408.026.049.530.57
1501685.520.046.525.897.027.799.537.1311.042.59
2002196.534.067.036.608.041.6310.051.5413.066.04
2502736.542.728.052.289.561.7313.083.3515.095.43
3003256.551.058.566.3410.077.6814.0107.3717.0129.12
3503568.068.659.581.1711.093.5815.0126.1419.0157.90
4004068.078.529.592.8913.0125.9917.0163.0822.0208.33
4504578.088.5811.0120.9814.0152.9419.0205.2224.0256.27
5005089.5116.7813.0158.6915.0182.3620.0240.6826.0309.04
5505599.5128.7313.0175.0417.0227.2222.0291.3328.0366.64
6006109.5140.6814.0205.7618.0262.7825.0360.6532.0456.11
Nominal diameter
DN
Outside diameter
mm
Wall thickness and theoretical weight
SCH100SCH120SCH140SCH160XXS
mmkg/mmmkg/mmmkg/mmmkg/mmmkg/m
1017          
1522      5.02.107.52.68
2027      5.52.928.03.75
2534      6.54.419.05.55
3242      6.55.6910.07.89
4048      7.07.0810.09.37
5060  7.09.15  8.510.7911.013.29
6576  8.013.42  9.515.5814.021.40
8089  9.017.76  11.021.1615.027.37
100114  11.027.94  14.034.5217.040.66
125140  13.040.71  16.048.9319.056.69
150168  14.053.17  18.066.5822.079.21
20021915.075.4618.089.2220.098.1524.0115.4123.0111.17
25027318.0113.1922.0136.1725.0152.8928.0169.1725.0152.89
30032522.0164.3825.0184.9528.0205.0734.0244.0026.0191.71
35035624.0196.4928.0226.4832.0255.6736.0284.08  
40040626.0243.6432.0295.1336.0328.4740.0361.02  
45045730.0315.8935.0364.2340.0411.3345.0457.20  
50050832.0375.6238.0440.4345.0513.7950.0564.71  
55055935.0452.2642.0535.4748.0604.8654.0672.48  
60061038.0536.0145.0626.9852.0715.5360.0813.79  

Table 3 Austenitic stainless steel seamless steel pipe

Nominal diameter
DN
Outside diameter
mm
Nominal wall thickness
mm
22.533.544.556789101112
Theoretical mass
kg/m
80894.365.416.467.498.519.5210.5112.4614.3616.22    
1001145.616.988.339.6811.0112.3313.6416.2218.7521.2323.65   
125140 8.6010.2911.9613.6215.2616.9020.1223.3026.4329.5132.54  
150168 10.3612.3914.4116.4218.4220.4024.3328.2132.0435.8239.5543.23 
200219 13.5516.2218.8821.5324.1626.7831.9937.1442.2547.3152.3157.2762.18
250273   23.6126.9330.2433.5440.1046.6153.0659.4765.8372.1478.39
300325    32.1435.1040.0547.9155.7263.4871.1978.8486.4594.01
350356    35.2439.5943.9352.5661.1569.6878.1786.6094.99103.32
400406    40.2545.2250.1860.0769.9179.7089.4399.12108.75118.34
450457    45.3550.9756.5767.7378.8489.91100.92111.88122.80133.66
500508     56.7162.9575.3987.78100.12112.41124.65136.84148.98
550559      69.3383.0596.72110.33123.90137.41150.88164.30
600610      75.7290.71105.65120.54135.39150.18164.92179.61
650660       98.22114.41130.56146.65162.69178.69194.63
700711       105.87123.35140.77158.14175.46192.73209.95
750762        132.28150.98169.63188.22206.77225.27
800813        141.22161.19181.12200.99220.81240.59
850864         171.40192.61213.76234.86255.91
900914         181.42203.87226.27248.62270.92
950965         191.63215.36239.04262.66286.24
10001016         201.84226.85251.80276.71301.56

Table 4 Carbon steel and alloy steel seamless steel pipes

Nominal diameter
DN
Outside diameter
mm
Nominal wall thickness
mm
4567891011121314151618
Theoretical mass
kg/m
15016816.1820.1023.9727.7931.5635.2938.96       
20021921.2126.3931.5236.6041.6346.6151.54       
25027326.5333.0439.5145.9252.2858.5964.8671.0777.2483.35    
300325 39.4647.2054.8962.5470.1377.6885.1892.62100.02107.37   
350356  51.7960.2468.6577.0185.3293.58101.80109.96118.07126.14  
400406  59.1868.8878.5288.1197.65107.15116.59125.99135.33144.63  
450457  66.7377.6888.5899.43110.23120.98131.68142.34152.94163.50174.00 
500508  74.2886.4898.64110.75122.81134.82146.78158.69170.55182.36194.12 
550559  81.8295.29108.70122.07135.38148.65161.87175.04188.16201.22214.25 
600610  89.37104.09118.76133.39147.96162.48176.96191.39205.76220.09234.37 
650660  96.77112.72128.63144.48160.29176.05191.76207.42223.03238.59254.10 
700711  104.31121.52138.69155.80172.87189.88206.85223.76240.63257.45274.22 
750762   130.33148.75167.12185.44203.72221.94240.11258.24276.32294.34 
800813   139.13158.81178.44198.02217.55237.04256.46275.85295.18314.46 
850864    168.87189.76210.60231.38252.12272.81293.45314.05334.59 
900914    178.74200.86222.93244.95266.92288.84310.72332.54354.31 
950965    188.80212.17235.50258.78282.01350.19328.32351.41374.44 
10001016    198.86223.49248.08272.62297.10321.54345.93370.27394.56 
11001118      273.23300.28327.29354.24381.14408.00434.81 
12001220      298.39327.95357.47386.94416.36445.73475.05533.54
13001321      323.29355.35387.36419.32451.23483.09514.90578.38
14001420      347.71382.21416.66451.06485.41519.71553.96622.32
15001524      373.35410.42447.43484.40521.31558.18595.00668.48
16001620      397.03436.46475.84515.17554.46593.69632.87711.10
17001727      423.41465.48507.50549.47591.40633.27675.09758.59
18001820      446.35490.71535.02579.29623.50667.67711.79799.87
19001930      473.47520.55567.57614.55661.48708.36755.19848.70
20002020      495.67544.96594.21643.40692.55741.65790.70888.65

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