Product Description

      Changzhou City Oilfield Petroleum Equipment Co., Ltd.is located in Changzhou high tech Industrial Development Zone, with the advantage be richly endowed by nature. It is east to Shanghai Wuxi, West Nanjing, North pillow Yangtze River, has the lead in all directions of traffic advantage, the Beijing Shanghai High-speed Rail, Shanghai Nanjing Expressway through the city, west of Changzhou airport, traffic is very convenient。
   This is a company for many years engaged in the special petroleum pipe production and sales, the main products of the company is API not thickened, and thick oil pipe coupling, API round thread, partial ladder buckle special thread casing collar and a variety of specifications of the collar, the annual production capacity of more than ******0, tubing and casing, drill rod and the drill pipe joint and so, with the pursuit of the cause and the courage to challenge themselves and forever, my company's products have been widely exported to Canada, the United Arab Emirates, America, Singapore, Russia, Turkey, Venezuela and other countries and regions, in the domestic application in Changqing oil field, Yanchang oilfield, and has received the favor and praise of users at home and abroad. We will work with you hand in hand together, create a better tomorrow。
   Our products cover the OCTG (drill pipe, tubing, casing and line pipe) and its accessories (drill pipe, drill pipe joints) and all kinds of seamless steel pipe, coupling material. tubing and casing and coupling of the specification: 1 "9 ～ ***3/8";  Grade: H*0, J*5, K*5, N*0, L*0, C*5 (R*5), T*5, P**0, Q**5 and some high collapse resistance, corrosion resistant non standard steel grade oil casing, for example: *0S, *5SS, **0TS etc.; drill pipe specification range: **3/8"～**5/8";, and some less than **3/8" specifications of the drill pipe products, including direct type small drill pipe. Grade: E*5, X*5, G**5, S**5; pipeline products range: 1/4"～***3/4";, Grade: B, X*2, X*2, X*6, X*0, X*5, X*0; product grade: PSL1; PSL2
    Our aim is: people-oriented, scientific management, quality first, service first, mutual benefit and win-win. Warmly welcome friends from all circles to visit and give guidance, and seek common development.