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1.Standard:ASTM, DIN, GB, BS, JIS, ASME, API, AISI,, ANSI 2.Packing:Bundles, Wooden ...
Type: spiral submerged arc welded STEEL GRADE: A-X100, L210-L690 or Q195-Q345 Outer...
Hebei Zhonghai Steel Pipe Manufacturing Co, .Ltd professionally producing: 1) Large ...
Carbon Steel ERW Pipes Q235 & Q195: 1.ERW (1/2"TO20") 2.GRADE:Q195,Q215,Q235,Q275,Q...
ASTM A53/A106/API 5L seamless steel pipe: 1. Size: 1/2"-30" 2. ASTM A53/A106/API 5L...
China Hebei Zhonghai Steel Pipe Manufacturing Co, .Ltd is one of the best professiona...
Hebei Zhonghai Steel Pipe Manufacturing Corporation established in 1997 . It is locat...
1.OD: 21.3 - 610mm 2.Wall Thickness: 1.8 - 22mm 3.Length: 5.8 to 12 meters 4.Sta...