NEWS-Seamless steel pipes,erw steel pipes,spiral steel pipes,oil casing pipes,a53 seamless steel pipes-Hebei Shengtian Group Reaguan Pipeline Co.,Ltd

· ASTM A106 Welded Steel Pipe [2017-05-16 HITS：5]
ASTM A106 Welded Steel Pipe [READ]

· ASTM 410 Seamless Steel Pipe [2017-05-15 HITS：1]
ASTM 410 Seamless Steel Pipe [READ]

· 273*8 spiral welded steel pipe [2017-05-12 HITS：1]
273*8 spiral welded steel pipe [READ]

· Tolerance of API 5L Oil Pipeline [2017-05-11 HITS：2]
Tolerance of API 5L Oil Pipeline [READ]

· API 5l welded steel pipe [2017-05-10 HITS：2]
API 5l welded steel pipe [READ]

· 24 inch seamless steel pipe [2017-05-09 HITS：8]
24 inch seamless steel pipe [READ]