JIS G3445 spiral steel pipe

Cangzhou Tianyi Steel Pipe Co.,Ltd, being the market network supplying member of China National Petroleum Corporation(CNPC), is a professional integrated enterprise of R&D, production, sales and exporting and has its own right to import and export. Founded in 2001, our company is located in "China's steel pipe manufacturing base", the industrial Development Zone, Yanshan county, Cangzhou City, Hebei province. It covers an area of 8000 square meters and is a large comprehensive pipe manufacturer in North China. We established a completed and effective quality management and assurance system. In February, 2001, the company obtained the certificate of ISO9001 Quality System Quthetification.    Our products mainly include the steel pipe series:Seamless Steel Pipe, straight Welded Steel Pipe, Galvanized Steel Pipe, ERW steel pipe , SAW Spiral Steel Pipe, heat expanded steel pipe, large diameter spiral welded steel pipe, GB steel pipe, ASTM/ASME/API steel pipe, JIS steel pipe, SAW joint straight pipe; standards and material include: 10#, 20#, 45#, Q235B, Q345B, ASTM A106B, ASTM A53B, API 5L GR.B/X42/X52, JIS G3454 STPG370, JIS G3452 SGP, JIS G3444 STK400 and so on.   Our annual production quantity for Ø219-Ø2520 welded steel pipe 200,000 tons, Ø14-Ø168 small-caliber Seamless steel pipe is 100,000 tons, Ø57-Ø377 hot-rolled steel pipe 200,000 tons. We mainly export Astm Steel Pipe, Din Steel Pipe , JIS steel pipe as well as ancillary pipe fitting. The products are sold to US, Italy, Malaysia, Thailand, South Korea, Kuwait, Czech Republic, Indonesia, Hong Kong, India, Iran, Singapore and other countries and now they are widely used in long-distance delivery pipelines for petroleum, natural gas, coal gas and water etc., and petrochemical enterprise pipe network, urban central heat supplying pipe network, coal gas pipe network and so on. All they enjoy high reputation with competitive price and short lead time.   Our company owns advanced processing facilities and complete detection means, the advanced detection equipments include: X-ray detector, ultrasonic wave detector, hydrostatic pressure tester, tension tester and a complete measuring system. Thus we can guarantee the production and testing process are up to the latest standard, so as to satisfy our customers' requirements, We, with our good reputation, strong strength, advanced production technology, high-quality products and favorable price, welcome new and old customers' visits and sincerely hope to build long-term business cooperative relations with you, pursuiting for mutual benefit and common development.  

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Product Categories : Spiral steel pipe