Cangzhou Zhongshun Steel Pipe trade Co., Ltd. is a large-scale commercial enterprises. To achieve one-stop service, we are working together with a number of companies and have achieved strategic partners with them. The mainly products are welded steel pipe, spiral steel pipe, seamless steel pipe, square steel pipe ,galvanized steel pipe, elbow, flange and so on. Our company can also produce electric-resistance welded steel pipe(ERW) with diameter(21.3-457.2mm) and thickness of wall(1.8-14.27mm),double submerged arc spiral welded pipe(SSAW) with diameter(219-3020mm) and thickness of wall(5.0-30mm),line saw pipe straight(LSAW) with diameter (426-1220mm) and thickness of wall(8.0-60mm),seamless steel pipe with diameter (21.3-1020mm) and thickness of wall(2.0-80mm) .
The company can produce all kinds of steel pipes according to the standard of API, ASTM, EN, JIS, BS, Din, GB. The steel grades are GR.A,R.B, X42-X80, H40, J55, K55, S195T,S235JRH,S355JOH,ST33,ST42,STK400,STK500,Q215,Q235, 345 and so on.
The company especially focuses attentions on the quality of steel pipes. Our company have advanced inspection, online and offline ultrasonic test, steel flat head chamfering machine, hydraulic test with a relative central of test parent metal chemical composition and mechanical properties, etc. Meantime, the company has a strictly specified quality assurance system. We have got the certificate of ISO9001( the recognition of 2000 international quality management system), the certificate of API 5L and API 5CT granted by American Petroleum institute. The company has won a high reputation in the domestic and foreign markets with high-quality products. The products have been exported to lots of countries and regions, such as U.S.A., Canada, Australia, Japan, Iran, United Arab Emirates, Malaysia, Thailand, South Korea, Singapore, India, etc. It can apply to oil, natural gas, shipbuilding, chemical industry, environmental protection, boiler, water conservancy, electricity industry, the steel structure, construction and other industries.
We sincerely hope to establish a long-term cooperation with you in order to have mutual benefits and common development!
Our company keeps the principle of integrity-based, customer first. Thanks for new and old customers with the best quality, lowest price and the most perfect after-sale services!