API 5L/ASTM A53 GR.B, KELULI KARBON, PAIP KELULI LSAW FOB TIANJIN Diameter Luar 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Dinding 8 ,108 ,108 ,108 67 1,067 1,067 1,067 Tebal 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...
Baca lagi