Jiafang Steel Pipe, Fluid Transport Tube, China Welded Steel Pipe Manufacturer
Home » About Us

Group Company
Shanghai JIAFANG Steel Pipe (Group) is a private enterprise with more 30 years of brilliant history. We are headquartered within the international metropolis of Shanghai (3839 North Zhangyang Road), China. Our subsidiaries include the Shanghai Jiafang Steel Pipe Group (Taicang), the Shanghai Jiafang Steel Pipe Group (Ningbo), Shanghai Jiafang Resources, and Shanghai Yongzeng Automobile Sales & Services. A substantial investment of 300 million RMB has been injected into the operations of our Taicang branch. Companies such as Hailong Coating Technical Engineering (Taicang) and Ningbo Jiayu Coating Engineering were incorporated as a part of our joint-venture initiative. We have a registered capital exceeding 160 million RMB and more than 500 million RMB in fixed assets.

Products
Our most popular products include spiral submerged arc-welded steel pipes, straight-welded steel pipes, and coating steel pipes. These hollow structural sections are widely utilized for purposes such as drainage, water supply, machinery structuring, and oil/natural gas transmission. They are often implemented by ports, docks, cross-sea bridges, construction projects, heating networks, chemical plants, and other industrial locations. In recent years, we begun exporting to regions including South America, Australia, Europe, Africa, the Middle East, etc.

The JIAFANG Group is authenticated by the API 5L certificate, National License for Manufacturing Special Equipments (Pressure Pipeline), ISO9001 Quality Management System, ISO14001 Environment Management System, as well as the Occupational Health & Safety Management System. Our company has successfully acquired the independent export license. We are the designated supplier of the Rio Tinto Group—the second largest mining corporation in the world.

Achievements
During the mid-80s, JIAFANG provided premium steel pipes for critical water diversion projects in locations including the Shanghai Huangpu River (Phase 1 and Phase 2), Yangtze River (from Phase 1 to Phase 4), and Shanghai Qingcaosha (branch lines of Yanqiao, Jinhai and Nanhui). We were also the supplier for major engineering constructions projects such as the Shanghai East Sea Bridge, Minghang-Pudong Bridge, Jiangsu Suzhou-Nantong Bridge, and the Zhejiang Zhoushan Jintang Bridge. The quality of our products and the sincerity of our services have garnered the approval and appreciation of these discerning clients.

JIAFANG is the four-time recipient of honors such as "Excellent Enterprise Award of Shanghai Major Project", "AAA Class Enterprise Credit Rating", and "AAA Class Enterprise Credited by Chinese Financial System". We have also received the titles of "Pudong New District Civilized Unit" and "Excellent Enterprise of Good Product Quality" multiple times. Our products were nominated "Famous Product of Shanghai" in 3 consecutive years. We are a proud member of the Chinese Petroleum & Petrochemical Association.

Production Capacity
Our 100,000m2 steel pipe production-base includes a 38,000m2 workshop and is located within the Taicang Port Development Zone of Jiangsu. The stockyard is capable of holding 50,000 tons of steel coil and 50,000m2 of semi-finished/finished products. A total of 4 gantry cranes with 20 to 30 ton capacities are utilized to maintain normal workshop operations.

Workshop No.1 includes two production lines for oil and natural gas pipes. These lines accept steel grades of up to X80 and are capable of processing pipe diameter within the range of 323 and 1820mm.

Workshop No. 2 has three spiral-welded pipe production lines that were especially designed to manufacture products for water transmission, steel pipe piling, and structural steel pipe usage. These lines can process variable steel grades, e.g., Q235, Q345, grade B up to X80. Pipe thickness is capped by an upper limit of 25mm while the diameter can range anywhere from 300 to 3000mm. This workshop also includes 2 straight-welded pipe production lines that can process 3m wide steel plates to yield pipes with a diameter of up to 4.5m and a thickness of up to 40mm. The annual output capacity of this facility can reach 20 million tons. JIAFANG products are in compliance with all relevant technical standards including API SPEC 5L, GB/T9711, SY/T5040, GB50205, JTJ254, AWWA C200, and AS1579.

Workshop No. 3 is outfitted with three pipe internal/external coating lines. The epoxy powder spraying line can process steel pipes with a diameter of up to 3600mm. The 3PE coating line can process steel pipes with a diameter of up to 2400mm. Our internal/external coating equipment features one of the most advanced coating lines in China and can process steel pipes that are up to 18m in length. JIAFANG provides all-round coating & spraying services including testing, application, inspection, and packaging.

Quality Control
Both the physical and chemical attributes of our steel coils/plates are closely regulated throughout production. Our repertoire of precision testing apparatus includes instruments such as the drop tester, Charpy tester, multi-functional tensile tester, metallurgical microscope, atomic spectrometer, Vickers hardness tester, and impact broaching machine. The strict control of material quality allows us to effectively reject non-conforming products.

JIAFANG follows a clearly defined management model. Key stages of the production cycle are monitored by qualified technical personnel. Our quality assurance department actively tracks and supervises relevant procedures. Finished products are inspected via radiographic testing, industrial real-time imaging, hydraulic pressure testing, as well as on-line/off-line ultrasonic testing. Products that fail to meet our high standards are disposed of responsibly.

Controlled growth and expansion has allowed our company to mature into an industry-leading enterprise. A dedicated staff 250 employees enables us to operate at optimal capacity. Our management system is in full compliance with national regulations.

Corporate Culture
The JIAFANG labor union regularly hosts social activities to promote unity and teamwork. We have invested substantially in modern recreational facilities as well as staff cafeteria and dormitory. Our company actively fosters young talent for specific management and production roles.

The JIAFANG Group cordially invites you for an onsite tour! Through mutually beneficial cooperation we can achieve success!

Thank you for visiting our website. Please do not hesitate to contact us for more detailed information. We are fully confident in our ability to satisfy you requirements.