API 5L PSL1/PSL2 Gr.B-X70 LSAW Steel Pipe - HNSSDSP0005
:
Hunan Shinestar Steel Group
: 2012-07-24 04:49:54
:
longitudial steel pipe,LSAW steel pipe
Inquiry Supplier / Manufacturer
Hunan Shinestar Steel Group
: 2012-07-24 04:49:54
:
longitudial steel pipe,LSAW steel pipe
Inquiry Supplier / Manufacturer