API 5L GR.B/ASTM A53 GR.B, BAJA KARBON, PIPA BAJA LSAW EXW Diameter Luar 外径 (mm) USD/TON 406 457 508 609,6 711,1 762 812 863,6 Dinding 8 1,080 1,072 1,080 1,064 1,064 1 .064 1.064 1.064 Ketebalan 9,53 1.072 1,056 1,064 1,041 1,041 1,041 1,041 1,041 壁厚 (mm) 10 1,033 1,017 1...
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