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

· API 5L Spiral Welded Steel Pipe [2017-06-12 HITS：14]
API 5L Spiral Welded Steel Pipe [READ]

· ASTM A36 Seamless Carbon Steel Pipe for Oil [2017-06-09 HITS：5]
ASTM A36 Seamless Carbon Steel Pipe for Oil [READ]

· Hebei Shengtian Group Company product all kinds of steel pipes [2017-06-08 HITS：7]
Hebei Shengtian Group Company product all kinds of steel pipes [READ]

· ASTM A312 Seamless Steel Pipe [2017-06-07 HITS：4]
ASTM A312 Seamless Steel Pipe [READ]

· ASTM A252 Spiral Steel Pipe [2017-06-06 HITS：3]
ASTM A252 Spiral Steel Pipe [READ]

· ASME A53 Gr. B Sch40 Oil Steel Pipe [2017-06-05 HITS：3]
ASME A53 Gr. B Sch40 Oil Steel Pipe [READ]

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