API 5L GR.B/ASTM A53 GR.B, KAUPAPA KAUPAPA, LSAW STEEL PIPE EXW Waho Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 ,108 ,108 ,108 ,108 ,108 64 1,064 1,064 1,064 Te Matotoru 9.53 1,072 1,056 1,064 1,041 1,041 1,041 1,041 1,041 壁厚 (...
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