不銹鋼管道壁厚對照表

1、表3-1奧氏體不銹鋼無縫鋼管公稱直徑DN外徑mm壁厚及理論質(zhì)量壁厚及理論質(zhì)量CH6SCH5sSCH10sSCH20sSCH40sSCH80sSCH20SCH30SCH40Smmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmm10171.20.471.60.622.00.752.50.913.21.112.50.8915221.60.822.01.002.51.223.01.434.01.803.01.4120271.61.022.01.252.51.533.01.804.02.303.01.7825341.61.302.82.193.02.333

2、.52.674.53.323.52.6332421.61.622.82.753.02.933.53.375.04.633.53.3340481.61.862.83.173.03.384.04.415.05.384.04.3450601.62.342.84.013.54.954.05.615.57.503.54.884.05.525.065762.03.703.05.483.56.355.58.897.012.094.57.935.08.756.080892.04.363.06.464.08.515.511.507.515.304.59.385.511.336.51001142.05.613.0

3、8.334.011.016.016.228.522.455.013.446.015.987.01251402.89.623.511.965.016.906.521.729.531.035.016.656.521.408.01501682.811.583.514.415.020.407.028.2111.043.235.520.046.525.897.027.799.52002192.815.154.021.536.534.578.042.2513.067.036.534.067.036.608.041.6310.02502733.523.614.026.936.543.369.562.6615

4、.096.876.542.728.052.289.561.7313.03003254.032.134.536.106.551.829.575.0217.0131.066.551.058.566.3410.077.6814.03503564.035.245.043.938.068.659.581.1711.093.5815.04004064.545.225.050.188.078.529.592.8913.0125.9917.04504578.088.5811.0120.9814.0152.9419.05005089.5116.7813.0158.6915.0182.3620.05505599.

5、5128.7313.0175.0417.0227.2222.06006109.5140.6814.0205.7618.0262.7825.0公稱壁厚超過SCH80S的不銹鋼管按表3-2選用粗實線以下的數(shù)據(jù)已超過我國現(xiàn)行的鋼管標準的規(guī)格范圍表3-2碳素鋼、合金鋼無縫鋼管公稱直徑DN外徑mm壁厚及理論質(zhì)量壁厚及理論質(zhì)量:HlSCH20SCH30SCH40SCH60SCH80SCH100SCH120SCH140SCmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmm10172.50.893.51.1715223.01.414.01.785.020273

6、.01.784.02.275.525343.52.634.53.276.532423.53.335.04.566.540484.04.345.05.307.050603.54.884.05.525.06.785.57.397.09.158.565764.57.935.08.756.010.367.011.918.013.429.580894.59.385.511.336.513.227.515.079.017.7611.01001145.013.446.015.987.018.478.522.1111.027.9414.01251405.016.656.521.408.026.049.530.

7、5713.040.7116.01501685.520.046.525.897.027.799.537.1311.042.5914.053.1718.02002196.534.067.036.608.041.6310.051.5413.066.0415.075.4618.089.2220.098.1524.02502736.542.728.052.289.561.7313.083.3515.095.4318.0113.1922.0136.1725.0152.8928.03003256.551.058.566.3410.077.6814.0107.3717.0129.1222.0164.3825.

8、0184.9528.0205.0734.03503568.068.659.581.1711.093.5815.0126.1419.0157.9024.0196.4928.0226.4832.0255.6736.04004068.078.529.592.8913.0125.9917.0163.0822.0208.3326.0243.6432.0295.1336.0328.4740.04504578.088.5811.0120.9814.0152.9419.0205.2224.0256.2730.0315.8935.0364.2340.0411.3345.05005089.5116.7813.01

9、58.6915.0182.3620.0240.6826.0309.0432.0375.6238.0440.4345.0513.7950.05505599.5128.7313.0175.0417.0227.2222.0291.3328.0366.6435.0452.2642.0535.4748.0604.8654.06006109.5140.6814.0205.7618.0262.7825.0360.6532.0456.1138.0536.0145.0626.9852.0715.5360.0表3-2碳素鋼、合金鋼無縫鋼管S壁厚及理論質(zhì)量CH60SCH80SCH100SCH120SCH140SCH

10、160XXSkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/m3.51.174.01.785.02.107.52.684.02.275.52.928.03.754.53.276.54.419.05.555.04.566.55.6910.07.895.05.307.07.0810.09.376.785.57.397.09.158.510.7911.013.2910.367.011.918.013.429.515.5814.021.4013.227.515.079.017.7611.021.1615.027.3718.478.522.1111.027.9414.034

11、.5217.040.6626.049.530.5713.040.7116.048.9319.056.6937.1311.042.5914.053.1718.066.5822.079.2151.5413.066.0415.075.4618.089.2220.098.1524.0115.4123.0111.1783.3515.095.4318.0113.1922.0136.1725.0152.8928.0169.1725.0152.89107.3717.0129.1222.0164.3825.0184.9528.0205.0734.0244.0026.0191.71126.1419.0157.90

12、24.0196.4928.0226.4832.0255.6736.0284.08163.0822.0208.3326.0243.6432.0295.1336.0328.4740.0361.02205.2224.0256.2730.0315.8935.0364.2340.0411.3345.0457.20240.6826.0309.0432.0375.6238.0440.4345.0513.7950.0564.71291.3328.0366.6435.0452.2642.0535.4748.0604.8654.0672.48360.6532.0456.1138.0536.0145.0626.9852.0715.5360.0813.79SCH160 xxskg/mmmkg/m2.107.52.682.928.03.754.419.05.5