API 5L GR.B/ASTM A53 GR.B (PIPE BAJA ERW DILUAS PANAS) Ketebalan Dinding Diameter Luar EXW Diameter Luar Ketebalan Dinding EXW 外径 (mm) 壁厚 (mm) USD/TON 外径 (mm) 壁厚 (mm ) USD/TON 245, 273 5.0-9.28 903.46 450, 457, 508, 530 6.5-11.98 941.88 9.45-9.98 906.21 12.0-14.5 948.
Waca liyane