发布时间:2025-01-30 03:11:56
国标无缝钢管规格表
直径厚度管重/米直径厚度管重/米
159415.2982010199.75
518.9912239.1
622.6414278.26
219421.219208179.92
526.399202.19
631.5210224.41
736.612268.7
841.6314312.79
273533.0410208199.65
639.519224.38
745.9210249.07
852.2812298.29
325539.4614347.31
647.216396.14
754.8918444.77
862.54122010298.39
970.1312357.47
1077.6814416.36
377654.8916475.05
763.87142012416.66
872.814485.41
981.6716553.96
1090.5162012475.84
426662.1414554.46
772.3316632.87
882.4618711.1
992.55182012535.02
10102.5914623.5
480670.1316711.79
781.6518799.87
893.1220887.76
9104.53202014692.55
10115.916790.7
529790.1118888.65
8102.7820986.4
9115.41221083.95
10127.99222016869.61
6308122.7118977.42
9137.82221192.46
10152.89241299.68
7208140.46242016948.52
9157.8181066.2
10175.09201183.68
8208160.19221300.96
9179.99241418.05
焊接钢管----包括一般焊接钢管、吹氧钢管、电线套管、镀锌钢管、变压器管、电焊异型管等。
低压流体输送用焊接钢管尺寸及重量
公称口径外径(mm)普通管加厚管
(mm)(in)壁厚(mm)理论重量
(kg/m)壁厚(mm)理论重量
(kg/m)
61/810.002.000.392.500.46
81/413.502.250.622.750.73
103/817.002.250.822.750.97
151/221.252.751.263.251.45
203/426.752.751.633.502.01
25133.503.252.424.002.91
3211/442.253.253.134.003.78
4011/248.003.503.844.254.58
50260.003.504.884.506.16
6521/275.503.756.644.507.88
80388.504.008.344.759.81
1004114.004.0010.855.0013.44
1255140.004.0013.425.5018.24
1506165.004.5017.815.5021.63
计算公式:W(kg/m)=0.02466*厚度*(外径-壁厚)