With factory bulidings located in DEVELOPMENT ZONE,CAIGONGZHUANG TOWN ,JINGHAI COUNTRY ,TIANJIN P.R. CHINA and covering 68,900 square meters,Tianjin Huayou Steel pipe Co.,Ltd. is a professiona manufacturer of spiral welded steel tube. Our company has the convenient traffic and well-goging communicating network,and now has 340 employees in total including 18 engineers .
The company follows ISO9001,API Spec Q1,Q/CNPC 104.1 established a quality management system and health,safety and environmental management system .From raw material procurement ,production,testing and experimental process control to products shipping and after-sales service control procedures are established to make our products will always be in control of the state.Welding and NDT personnel have received training in the specialized agencies and leves of qualification examinations,special rate of 100%certified staff positions ,thus ensuring product quality.
The company has five complete sets of advanced equipment and systems pipe sound measurement and monitoring devices , as well as sophisticated testing methods Successively introduced and the acquisition of high technology ,technology advanced Lincoln automatic welding equipment, Switzerland, the test, Mat X-ray industrial TV, France Thomson X-ray real time imaging system, on-line(offline) Continuous Ultrasonic Flaw Detector, 2000t hydrostatic testing automatic recorder; laboratory has the universal material testing machine, Charpy impact testing machine, low temperature control device, Vickers hardness tester, metallographic analyzer, photoelectric direct reading spectrometer and drop weight tear testing machine. These devices from the hardware to ensure product quality, our products sell throughout the country and exported to foreign countries, and deeply favored customers.
Companys products are mainly used in petroleum, natural gas, gas, water supply, heat supply and other pipelines, are widely used in chemical industry, electric power, metallurgy and other construction projects, also used in bridges and large-scale housing construction.
Companys can according to customer requirements, according to oil industry standards, national standards and the American Petroleum Institute standard production D219mm-D2520mm, wall thickness 6-25.4mm, material X80 series of spiral welded pipe, annual output of 200,000 tons. In recent years, the company pushing all high-end market, with the improvement of management and technology development and progress to high-quality steel pipe, good brand reputation at home and abroad took part in several key oil and natural gas pipeline project construction.
Since its inception, many good products won the national quality standards, quality, trust units, superior quality and 100 model units, Shou contract re-credit enterprises, China Enterprise Credit Association, AAA grade credit enterprise. In order to meet the needs of the fierce market competition, the company depending on the quality of life, attached great importance to technological progress and innovation in development activities. To the communitys solemn commitment: dedication to provide customers with quality services for the project to provide the latest and best products.