API 5L GR.B/ASTM A53 GR.B, UBAI KAPONI, LSAW u'amea PIPE EXW I fafo Tatami 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 8 1,08 1,08 8 1,08 8 1,08 8 1,08 8 1,08 8 1,08 10 10 064 1,064 1,064 1,064 Mafiafia 9.53 1,072 1,056 1,064 1,041 1,041 1,041 1,041 1,041 壁厚 (...
Faitau atili