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1、直缝焊管规格表公称尺寸 国标厚度mm规格外径国标壁厚焊管理论重量表分11/2寸2.52.51.266分20/寸26.752.751.61寸25寸3.33.224212寸321/4寸223.253.13.5寸4011/寸48353.842寸502寸03.54.82.5寸212寸75.5.76.43寸83寸.54.08.34寸004寸14401855寸125寸144.515.046寸56寸1654.51788寸28寸21963152螺旋焊管规格表规格壁厚米重国标水压值部标水压值规格壁厚米重国标水压值部标水压值12.029.7.7206063.373.11.123.53.52.842.1312.91
2、03140.9.27340.017. 915145357462710175.653.9 852781.8.322100647267.7655.28207140.53.1.45.7.66.1 160.3.52 83.08.76180.543.17554.4.51020.264.43.4 6436.752 11964.83.8 873.7.66 12239.5.34.1982.18866.89281803.12.5101.07.5 922735.8426662.255.1424.9233.172.835.6 11247.243882.976.31226.14.73.7993.057.610220.
3、162.822 1010308.5. 224.893.2254760.34.3.5 1029.53.2.81.11174.223.3 893237129.843.3 14.6.5.1208292-1.10115.7.9 10298.3235296.84.3.2132.43.2.5 70.614.83. 1257.993.528 8103.295.44. 138743.83 9159.14.8140134823282 101.46.85.3 44.18.22.463062.833.42.621476.372.91 718.053.1 14599322. 8123.2.63.1820142.043.32.218.335.1414909-2115.45.74.22201472.15-8注:表中国标指GB/T97111-1997原则，部标指Y/T5037-原则。
直缝焊管规格表
