Cangzhou Sprial Steel Pipes GroupCo., Ltd is located in No. 92 JieFang East Road, Xinhua District,Cangzhou City, Hebei Province, which a joint-stock corportationestablished 1994. The group large-size enterprise and keymetallurgic of province, The ...

Ningbo Zhehua Heavy Steel Pipe Manufacturing CO.,LTD,a subsidiary of SUTOR Group, is a large-scale enterprise specialized in manufacturing large-diamter, longitudinal seam,double-side, submerged-arc wellded steel pipes and spiral seam, ...

Hebei Huayang Steel Pipe Company Ltd introduction : Production capacity and hardware We are the biggest manufacturer for ERW in north of China . Our annual production is 600,000 tons have 3 line HFW , range 114mm-406.4mm 1 406.4mm-660mm 20 hot expanded pipe ...

JiangSu Yangzhou tongyu steel pipe group Co.,Ltd(Hereinafter referred to as the group) is a developping medium joint-stock enterprises.The located in famous historic and cultural city----Yangzhou, The Beijing-Shanghai highway?Beijing-Shanghai ...

Hebei Zhongyuan Steel Pipe Manufacturing Co., Ltd. is one manufactureing ***** product Spiral Double Side Submerged Arc Welded steel pipe .Outside Diameter : 219mm-2420mm, Wall thickness: 5mm-25.4mm,Steel Grade :B-X80 ERW (Stretch reduction) , Brand ...

We are Tianjin Zhongshun Petroleum Steel Pipe Co., Ltd, a leading ERW and SSAW steel pipe manufacturer in China Mainland. We based northern with capacity 600, 000 tons annual.We supply high quality pipes Including, API 5L line pipe, 5CT casing/tubing ASTM / BS ...

UNIONLINK （HONGKONG） INDUSTRIAL LIMITED specializes in the sales and service of all kinds steel products, we are a trustworthy supplier stockist field seamless tubes, ERW pipe, SSAW pipe ,LSAW ,flange fittings.without any minimum quantity ...

Tianjin Boai Enterprise is a large-scale enterprise, producing and marketing high precision, strength ERW pipe, Oil casing Line Structure SSAW/HSAW pipe Anticorrosive Insulated etc. consists of Steel Pipe Co., Ltd, Boyu Kejian Project Boyutong ...

Our products mainly include seamless steel pipe, hot-finished stainless pipe fittings, flange and supporting tubing, etc. Those are not only sold to domestic large-scale enterprises, such as thermal power plant, chemical plant engineering, but also ...

Our factory has advanced total JCOE production lines for LSAW pipe to manufacture national standard GB9711, API SPEC 5L ,EN10219 ,ASTM steel products etc. The Size scope is from OD 406mm- 1820mm .Wall thickness 7.62mm (0.3 inch) 100mm (4?). We also configure ...