API 5L/ASTM A53 GR.B, BAJA KARBON, PIPA BAJA LSAW FOB TIANJIN Diameter Luar 外径 (mm) USD/TON 406 457 508 609,6 711,1 762 812 863,6 Dinding 8 1,082 1,075 1,082 1,067 1,067 1.067 1.067 1.067 Ketebalan 9,53 1.075 1.059 1.067 1,043 1,043 1,043 1,043 1,043 壁厚 (mm) 10 1,035 1,01...
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