API 5L GR B steel pipe (carbon steel pipe API 5L)
Category: Tubes, Pipes and Fittings of Iron or Steel
Standard:GB/T 8163-1999, ASTM A106-2006, ASTM A53-2007, API 5L
Grade :10#-45#, 16Mn, A53-A369, 20#, 45#, 16Mn, A53(A,B), A106(B,C), A179-C
Thickness: 2.8 - 16 mm
Section Shape :Round
Outer Dia ...