Cangzhou City Sined Steel Pipe Group co., Ltd. now holds seven Lincoln automatic manufacture lines of bifilar and double-side spiral seam welding pipes with submerged arcs (SSAW) which are introduced from the USA. The annual production capacity is about 300,000tons of different specifications of spiral welded steel pipes which are arrange from φ219mm toφ3500mm,wall thickness from 6mm to 25.4mm.Our products can widely-used in many infrastructure areas, such as petroleum, coal gas, natural gas, water supply and heat power of electricity industries,ssaw steel water pipes, ssaw steel gas pipe, steel casing pipe,steel petroleum pipes,pipe piles etc.
Standard: API 5L PSL-1,PSL-2, GB/T 9711.1-1997,SY/T 5037-2000,SY/T5040-2000,ASTM A252,EN10217 etc.
Steel Grade: Q235B,Q345B,20#,GrB,X42,X52,X60,X65,X70,X80, A252 Gr2,Gr3,A106B,A53B,ST37,ST42,ST52.
 

The company was established in 2003,located in Cangzhou Economic＆Technical Development District Hebei province ,China.The company occupies 80,000m2, there are totally 500 employees in the company and among them50 people have high professional title. The company’s registered capital is 101 million RMB, and the total assets can reach up to 800million RMB.We enjoy convenient transportation which is close to the Tianjin xingang port and Qingdao port. Besides the port advantage, there are both Beijing-Shanghai railway in the west and 307 national road in the south.

In March, 2004,the company had passed ISO9001: 2000 quality system certification and successfully switched from 9001 to 2000 version. At the same time, we had won the honor of “Model Enterprise Of Quality and Credibility” from The Chinese Light-industry Product Quality Certification Association. Only three months later, we were granted the “The SSAW Steel Pipe Production Certification” from The Tubing Products Research Center of China National Petroleum＆Natural Gas Corporation.