Tianjin Zhong Shun petroleum steel pipe co., Ltd. was established in 1995, is a professional manufacturer to produce petroleum steel pipe, company is located in the world famous steel pipe, daqiuzhuang town, close to the national highway 205 from the Tianjin 70 kilometers, 50 kilometers away from Tianjin airport, land, air and water transportation is very convenient. the company covers an area of 300,000 square meters with a total investment of $ 37 million and currently employs 450 people, annual production of welded steel pipes for 600,000 tons.
      company now has three straight high frequency welded pipe production line, six spiral submerged arc welded steel pipe production line, two antiseptic pipe production lines, can produce diameter 21.3-457.2mm, 1.0-14.27 mm longitudinally electric resistance welded pipe wall thickness, diameter 219-3040mm, 5.0-30mm double-sided spiral submerged arc welded pipe wall thickness, and did all kinds of antiseptic according to customer requirements: FBE,2PE/ 2PP,3PE/3PP, epoxy coal tar pitch anticorrosive, epoxy coating both inside and outside, cement mortar lining, and so on.
       company according to API, ASTM, EN, JIS, BS, Din, GB standards production of all varieties, specifications of longitudinal welded pipe and spiral welded pipe. the steel grade: GR.A,GR.B,X42-X100,H40,J55,K55,S195T,S235JRH,S355JOH,S355J2H,ST33,ST42,STK400,STK500,Q235,Q345, and so on.
       attach great importance to product quality and advanced detection instruments, equipment, with strict norms of quality assurance system, and has passed international quality management system certification, longitudinally electric resistance welded pipe and spiral submerged arc welded pipe has passed the United States Petroleum Institute "API" issued by the certification and received its "API 5L" and the "API 5CT" certificate and European CE certification. superior quality, first-class service to make the company's products are not only sold but also exported to the United States, and Canada, and Russia, and Brazil, and Australia, and Japan, and Iran and the U.A.E., and India, and Malaysia, and Thailand, and Korea, and Singapore, Hong Kong and more than 30 countries and regions.
       company of "law-abiding, trustworthy, innovative, create goodwill" business strategy and "boutique you must first build character" management philosophy, with our three advantages in technology, management and talent, dedication to provide our customers with quality and satisfactory products and services.