High Precision ERW & SSAW Welded Pipes from China Factory - Leading Suppliers of Quality Tubes and Pipes
Our factory, located in the Jinghai district of Tianjin, China, is a large-scale production unit specializing in the manufacturing and marketing of high-precision, high-strength ERW welded pipes, spiral welded pipes, roller tubes, solar stand tubes, sporting goods tubes, high-precision structural tubes, and piling pipes. As one of the leading suppliers in the industry, we have established a reputation for quality and precision.
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Strategically situated just 190 kilometers from Beijing Capital International Airport, 56 kilometers from Tianjin Binhai International Airport, and 80 kilometers from Tianjin Port, our factory benefits from excellent transportation links, making it easy for clients to access our products. Covering an area of 300,000 square meters, we have invested over 600 million RMB in our operations. Our team consists of 500 skilled staff members, including 50 senior engineers, ensuring that we meet the highest standards of production and service.
Our workshop is a large-scale production unit, producing and marketing high precision, high-strength ERW welded pipe, spiral welded pipe, roller tube , solar stand tube, sporting goods tube, high-precision structure tube , piling pipe etc.
Strategic Location
Lies in Jinghai district, Tianjin, a very convenient traffic place. It is 190kms away from Beijing Capital International Airport, 56kms from Tianjin Binhai International Airport, 80kms from Tianjin Port. Many highways also well connected, The perfect geographical position attracts many customers. That covers 300,000m² area, with the total investment over 600 million RMB. Currently there are 500 staffs including 50 senior engineers.
Production Capacity
Now pocketed four advanced ERW steel pipe production lines, four spiral steel pipe production lines, two 3PE anti-corrosive production lines, one production line of outer coating with plastic and inner coating with epoxy, and one insulation steel pipe production line. Annual output of SSAW steel pipe (Ф219mm-Ф3000mm, W.T: 5mm-30mm) is 100 thousand tons; The annual output of ERW (Ф33.4mm-Ф273mm, W.T: 3mm-14mm) is 300 thousand tons; The steel grade can be Q235B, Q345B, GR.B, H40, J55, K55, X42, X52, X70, X80, N80, P235, P265, S235, S275, S355. Annual output of anti-corrosive steel pipe (Ф50mm-Ф2540mm) is 3 million square meters, and insulated steel pipe is 500 thousand square meters.
Focus all the success in one body, condensing the essence of China's pipeline manufacturing, our company take to be professional, powerful and delicate as our responsibility, take to build green, environmental, energy-efficient steel pipe enterprises as our standard. Strictly manufacturing according to standards of API 5L, API 5CT, ASTM A53, ASTM A252, EN10217, EN10219, BS1387, DIN30670, DIN30678, CSAZ245.20, CSAZ245.21, GB/T9711, GB/T3091, GB/T13793, GB/T23257, SY/T0315, SY/T0422, SY/T0457. Our products are widely used in transportation pipeline for oil and gas, coal gas, heating supply, drainage engineering, electricity and chemical; and also used for piling, structure, ocean engineering, machinery, mine, sports, automobile and many other industries.
Depending on the quality concept of “quality is the cornerstone of business survival, is the soul of brand casting” Quality is always been the foundation of our existence and development. Our company has independent testing labs such as physical labs, chemical lab and advanced inspection equipment such as X-ray imaging system, magnetic detectors, offline UT equipment, steel pipe whole body UT equipment and hydraulic testing machine. Equipped with Skilled employees carry out the procedure inspection from raw materials to final products. The scientific and exact quality control and management provide a reliable guarantee for 100% delivered acceptance, We adopt quality-following system to make customers be assured of our quality.
ERW Pipe Producing Equipment
Excellent production equipment, processed Ф89, Ф140, Ф168, Ф273mm, four ERW welded pipe production line and 600mm, 1500mm, 1800mm three longitudinal shear line. The Size range is OD: Ф33.4mm to Ф273mm, thickness 3mm to 14mm. To ensure the development of steel pipe with special specification, we actively enlarge the investment in the equipment, in return for customer's long-term.
Spiral Welded Pipe Producing Equipment
Four advanced double-side spiral submerged ARC welded steel pipe production lines, producing OD: Ф219mm-3000mm, thickness 5mm-30mm, Grade X80 double-side spiral submerged Arc welded pipe, not only with high deposition rate but also have anatexis ability, quality welded seam, pretty compactness, the appearance of welded seam is flat and smooth which can satisfy different demand on seam.
Frequently Asked Questions (FAQ)
Q
What types of steel pipes do you manufacture?
We produce a wide variety of steel pipes including high-precision, high-strength ERW welded pipes, spiral welded pipes (SSAW), roller tubes, solar stand tubes, sporting goods tubes, high-precision structure tubes, and piling pipes.
Q
What are the dimensions and specifications of your ERW and spiral steel pipes?
Our ERW steel pipes range from OD Ф33.4mm to Ф273mm with a wall thickness of 3mm to 14mm. Our spiral steel pipes (SSAW) range from OD Ф219mm to Ф3000mm with a wall thickness of 5mm to 30mm. We can supply steel grades up to X80.
Q
Which international standards do your steel pipes comply with?
We manufacture strictly in accordance with international standards, including API 5L, API 5CT, ASTM A53, ASTM A252, EN10217, EN10219, BS1387, DIN30670, DIN30678, CSAZ245.20, CSAZ245.21, GB/T9711, GB/T3091, GB/T13793, GB/T23257, SY/T0315, SY/T0422, and SY/T0457.
Q
How do you ensure the quality of your steel pipe products?
Our facility features independent physical and chemical testing labs equipped with advanced inspection systems such as X-ray imaging, magnetic detectors, offline and whole-body UT equipment, and hydraulic testing machines. We also utilize a quality-following system to guarantee traceablity and 100% delivery acceptance.
Q
Where is your factory located and how is the transport accessibility?
Our workshop is located in the Jinghai District of Tianjin, China. It is strategically positioned for logistics, being 190km from Beijing Capital International Airport, 56km from Tianjin Binhai International Airport, and 80km from Tianjin Port, with direct access to major highways.
