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Hebei Zhonghai Steel Pipe Manufacturing Corporation established in 1997 . It is locat...
China Hebei Zhonghai Steel Pipe Manufacturing Co, .Ltd is one of the best professiona...
Bestar Steel Co. Ltd in China. We mainly focus on exporting and manufacturing of stee...
Quality Api Oil Steel Pipe / API Carbon Steel Pipe Name: Oil Steel Pipe Standard: A...
Size Range Out diameter 1/2” ~60” Wall Thickness sch10, sch20, sch30, std, sch40, ...
We are a factory specializing in the manufacture and export of LSAW steel pipe in Chi...
Application: Oil and Gas Industry Process:Seamless and ERW Standard:API 5CT Type:C...
Longitudinal Submerged-Arc Welded Steel Pipe Process:LSAW - UO(UOE)、RB(RBE)、JCO(JCOE...
Process:Spiral Submerged- Arc Welded Steel PipeUsage:Used for low pressure liquid tra...
Usage:Used for low pressure liquid transportation, such as water, gas, and oil. Oil d...
Hebei Senhai Pipeline Co.,Ltd. (3w dot senhaipipeline dot com) is the most profession...