High-Quality Premium Stainless Steel Pipe from China: Reliable Suppliers & Factory with Superior Corrosion Resistance Companies, Product

Welcome to our factory located in the industrial zone of Zhejiang Province, China. Spanning an impressive 35,000 square meters, we are a leading stainless steel pipe manufacturer, recognized among top suppliers in the industry. With a registered capital of RMB 60 million and a total investment of RMB 120 million, our production capabilities include 18,000 tons of stainless steel seamless pipes and 9,000 tons of stainless steel welded pipes annually. Our commitment to quality and productivity enables us to achieve an annual output value of RMB 600 million. Partner with us for high-quality stainless steel solutions from a trusted supplier in China

Product Description

Product Introduction

Our workshop is located in Zhejiang Province, covering an area of 35,000m². As a large-scale stainless steel pipe manufacturer with a registered capital of RMB 60 million and a total investment of RMB 120 million, we maintain high production standards. Our annual production capacity reaches 18,000 tons for stainless steel seamless pipes and 9,000 tons for stainless steel welded pipes, achieving an annual output value of RMB 600 million.
We specialize in manufacturing industrial stainless steel pipes, duplex stainless steel pipes, ferritic stainless steel pipes, and high-temperature alloy steel pipes in various materials and specifications. Our facility is equipped with advanced manufacturing and testing facilities approved by domestic and international technical institutions.
Stainless Steel Pipe Production
Seamless Steel Tube Inventory
Stainless Steel Pipe Factory

Production Range & Specifications

Seamless Tubes

  • Outside Diameter (OD): 6mm - 630mm
  • Wall Thickness (WT): 0.8mm - 80mm

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.

Advanced Testing Systems

To ensure products conform to international standards, we utilize a comprehensive testing suite:
Desktop & Portable spectrometers, X-ray flaw detectors, Ultrasonic testers, Eddy current testers, Hydrostatic testing machines, Infrared C.S analyzer, 30T universal material tester, Rockwell hardness tester, Intergranular corrosion tester, and Metallographic Examinators.

Applicable Standards

American ASTM/ASME SA312, SA358, SA213, SA249, SA268, SA269, SA789, SA790
German DIN 17455, 17456, 17457, 17458
Japanese JIS G3446, G3447, G3448, G3459, G3463
European EN 10216-5, EN12017-7, EN10305

Frequently Asked Questions

What is your annual production capacity?
Our facility has an annual production capacity of 18,000 tons for seamless stainless steel pipes and 9,000 tons for welded stainless steel pipes.
What sizes of seamless tubes can you provide?
Our seamless tubes range from 6mm to 630mm in outside diameter (OD) and 0.8mm to 80mm in wall thickness (WT).
Which industries use your stainless steel products?
Our products are widely applied in nuclear power, petroleum, chemical engineering, machinery, electric power, automobile, pharmacy, food, shipbuilding, and aviation industries.
What material grades do you manufacture?
We work with various grades including 304/L/H, 316/L/H/Ti, 321/H, 347/H, 310S/H, Duplex S31803/S32205, Super Duplex S32750/S32760, and Titanium.
How do you ensure the quality of the pipes?
We employ an advanced testing system featuring X-ray flaw detection, Ultrasonic and Eddy current testing, Hydrostatic testing, and chemical analysis to ensure all products meet domestic and international standards.
Do your products comply with international standards?
Yes, our products are manufactured according to GB (China), ASTM/ASME (USA), JIS (Japan), DIN (Germany), EN (Europe), and GOST (Russia) standards.

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