hebeizhongyuangangguanco.Ltd [China] Posted Date: August 23, 2008Free Member | Rate this company | Check Member CredibilityHebei Zhongyuan Steel Pipe Manufacturing Co., Ltd. is one manufactureing ***** product is Spiral Double Side Submerged Arc Welded steel pipe . Outside Diameter : 219mm-2420mm, Wall thickness: 5mm-25.4mm, Steel Grade :B-X80 ERW (Stretch reduction) Steel pipe , Brand : Shixing ERW(stretch reduction) steel pipe : Outside Diameter: 89mm - 630mm, wall thickness 4.0mm-12.7mm. Brand : Zhongyuan Casing pipe : Outside Diameter : 139.7mm-339.7mm All pipes are produced mainly according to API SPEC 5L, 5CT, 5B, EN10217, GB/T9711.1, GB/T9711.2 standard.The annual production capacity of our company is 700, 000tons.and we are a large steel pipe manufacturer .
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hebeizhongyuangangguanco.Ltd [China] Posted Date: August 23, 2008Free Member | Rate this company | Check Member CredibilityHebei Zhongyuan Steel Pipe Manufacturing Co., Ltd. is one manufactureing ***** product is Spiral Double Side Submerged Arc Welded steel pipe . Outside Diameter : 219mm-2420mm, Wall thickness: 5mm-25.4mm, Steel Grade :B-X80 ERW (Stretch reduction) Steel pipe , Brand : Shixing ERW(stretch reduction) steel pipe : Outside Diameter: 89mm - 630mm, wall thickness 4.0mm-12.7mm. Brand : Zhongyuan Casing pipe : Outside Diameter : 139.7mm-339.7mm All pipes are produced mainly according to API SPEC 5L, 5CT, 5B, EN10217, GB/T9711.1, GB/T9711.2 standard.The annual production capacity of our company is 700, 000tons.and we are a large steel pipe manufacturer .