Premium Stainless Steel Pipe Factory in China: Reliable Suppliers with Exceptional Corrosion Resistance
Product Introduction
Our workshop is located at Industrial Zone, Zhejiang Province, which covers an area of 35,000m². Our firm is a large-sized stainless steel pipe manufacturer with a registered capital of RMB 60 million and a total investment of RMB 120 million. Our annual production capability is 18,000 tons of stainless steel seamless pipe and 9,000 tons of stainless steel welded pipe, and our annual output value achieves RMB 600 million.
We are a large-sized enterprise specialized in producing and selling industrial stainless steel pipe, duplex stainless steel pipe, ferritic stainless steel pipe and high temperature alloy steel pipe in various materials and specifications. We pay much attention to continuous upgrading of technological equipment and R&D work of new products, striving to meet market demands. We have abundant professionals in pipes, and are equipped with advanced manufacturing and testing facilities which were approved by technical institutions at home and abroad. With our complete production lines, skillful techniques, and abundant experience under a strict quality control system, we ensure the production of excellent products, making buyers and end-users satisfied with our quality.
Advanced Product Testing System
Desktop spectrometer, Portable spectrometer, X-ray flaw detector, Ultrasonic tester, Eddy current tester, Hydrostatic testing machine for both large diameter and small diameter steel pipe, Infrared C.S analyzer, 30T universal material tester, Rockwell hardness tester, Intergranular corrosion tester, Macroscopic and Microscopic Metallographic Examinator, etc.
Wide Application Industries
Our stainless steel products are widely applied in nuclear power, petroleum, chemical engineering, machinery, electric power, automobile, pharmacy, food, shipbuilding, space and aviation, etc. Executive standards include GB, ISO, DIN, IDF, ASTM, JIS, etc.
We are very grateful for the strong support from people of all circles and our customers. In the field of stainless steel pipes, we are striving to become one of the most reliable suppliers all over the world.
Talents & Efficient Team
We always insist that personnel are the most valuable assets and the future of our enterprise. We place talent recruitment, cultivation, and employment at the forefront of enterprise development, regarding talent introduction as an investment activity with the highest rate of return. We carry out effective management by viewing talents as the primary resource, seeking high harmony and unity between employees' personal development and enterprise growth.
We encourage talents to have unique perspectives, think independently, organize resources effectively, remain responsible for results, and maintain an optimistic spirit and willingness to share in every task.
Production Range
Dimensions & Materials
- Size of Seamless Tubes Outside Diameter (OD): 6mm-630mm | Wall Thickness (WT): 0.8mm-80mm
- Size of Welded Pipes Outside Diameter (OD): 6mm-2032mm | Wall Thickness (WT): 0.6mm-100mm
- Material Grades 304/LH, 316/L/H/Ti, 321/H, 317/L, 347/H, 310S/H, N08904(904L), S31803, S32205, S32750, S32760, Titanium
Applicable Standards
- China National Standards GB/T14975-2012, GB/T14976-2012, GB 13296-2013, GB/T 12770-2002, GB/T 12771-2008, GB/T21832-2008, GB/T21833-2008, GB/T 24593-2009, HG 20537.1-92, HG 20537.2-92, HG 20537.3-92, HG 20537.4-92, GB/T9711.1-1997
- American Standards ASTM/ASME SA312, SA358, SA213, SA249, SA268, SA269, SA270, SA376, SA511, SA789, SA790, SA928
- International Standards JIS (G3446, G3447, G3448, G3459, G3463, G3468); DIN (17455, 17456, 17457, 17458); EN (10216-5, 12017-7, 10305); GOST (9941)
Frequently Asked Questions (FAQ)
What is your annual production capacity for stainless steel pipes?
Our annual production capacity is 18,000 tons of stainless steel seamless pipes and 9,000 tons of stainless steel welded pipes, with a total annual output value reaching RMB 600 million.
What size ranges do you offer for seamless and welded pipes?
For seamless tubes, we offer Outside Diameters (OD) from 6mm to 630mm and Wall Thicknesses (WT) from 0.8mm to 80mm. For welded pipes, the OD ranges from 6mm to 2032mm and WT ranges from 0.6mm to 100mm.
Which material grades do you manufacture?
We manufacture pipes using a wide range of grades including 304/LH, 316/L/H/Ti, 321/H, 317/L, 347/H, 310S/H, N08904(904L), S31803, S32205, S32750, S32760, and Titanium.
What testing facilities do you use to ensure product quality?
Our advanced testing system includes desktop and portable spectrometers, X-ray flaw detectors, ultrasonic and eddy current testers, hydrostatic testing machines, infrared C.S analyzers, 30T universal material testers, Rockwell hardness testers, and intergranular corrosion testers.
What international standards do your products comply with?
Our products conform to major domestic and international standards including China (GB), American (ASTM/ASME), Japanese (JIS), German (DIN), European (EN), and Russian (GOST) standards.
Which industries commonly use your stainless steel products?
Our products are widely applied in demanding industries such as nuclear power, petroleum, chemical engineering, machinery, electric power, automobile engineering, pharmacy, food processing, shipbuilding, aerospace, and aviation.