High-Quality Premium Stainless Steel Pipe from China: Top Suppliers and Reliable Factory for Corrosion Resistance and Durability Manufacturer, Products

Welcome to our state-of-the-art factory located in the industrial zone of Zhejiang Province, China. Covering an impressive area of 35,000 m², we are one of the leading suppliers of stainless steel pipes in the region. With a registered capital of RMB 60 million and a total investment of RMB 120 million, our large-scale manufacturing facility boasts an annual production capacity of 18,000 tons of stainless steel seamless pipes and 9,000 tons of stainless steel welded pipes. Our commitment to quality and excellence has helped us achieve an annual output value exceeding RMB 600 million, making us a trusted name in the stainless steel pipe industry

Product Description

Product Introduction

Our firm is a large-sized stainless steel pipe manufacturer with an extensive workshop area and significant investment in production technology. Our annual production capability 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 producing and selling industrial stainless steel pipes, duplex stainless steel pipes, ferritic stainless steel pipes, and high-temperature alloy steel pipes in various materials and specifications. We focus on continuous technological upgrading and R&D to meet global market demands. With advanced manufacturing and testing facilities, we ensure the production of excellent products that meet the strict requirements of international end-users.

Stainless Steel Pipe Production
Stainless Steel Seamless Pipe
Stainless Steel Welded Pipe

Our advanced product testing system includes desktop and portable spectrometers, X-ray flaw detectors, ultrasonic testers, eddy current testers, and hydrostatic testing machines. This comprehensive equipment ensures our product performance conforms to domestic and international standards.

Our stainless steel products are widely applied in industries such as nuclear power, petroleum, chemical engineering, machinery, electric power, automobile, pharmacy, food, shipbuilding, and aerospace.

Talents & Efficient Team

We view personnel as our most valuable assets. We prioritize recruitment, cultivation, and talent development as a core investment for enterprise growth. We seek harmony between employees' personal development and the company's progress, encouraging independent thinking and professional responsibility.

Production Range & Specifications

Size Specifications

Seamless Tubes:
OD: 6mm-630mm | WT: 0.8mm-80mm

Welded Pipes:
OD: 6mm-2032mm | 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
  • ASTM/ASME SA312, SA213, SA789, SA790
  • EN 10216-5, EN10305, DIN 17456
  • JIS G3459, G3463, GOST 9941
  • GB/T14976, GB13296

Frequently Asked Questions

What is your annual production capacity for stainless steel pipes?
Our annual production capacity is 18,000 tons for seamless pipes and 9,000 tons for welded pipes, with a total annual output value of RMB 600 million.
What size ranges do you cover for seamless and welded pipes?
Seamless tubes range from OD 6mm-630mm (WT 0.8mm-80mm). Welded pipes range from OD 6mm-2032mm (WT 0.6mm-100mm).
Which testing systems are used to verify pipe quality?
We use X-ray flaw detectors, ultrasonic/eddy current testers, hydrostatic testing, spectrometers, and metallographic examination to ensure full compliance.
What industries utilize your industrial stainless steel pipes?
Our pipes are used in nuclear power, petroleum, chemical engineering, machinery, pharmacy, food processing, shipbuilding, and aerospace.
What international standards do your products conform to?
We conform to global standards including ASTM/ASME (USA), JIS (Japan), DIN (Germany), EN (Europe), GOST (Russia), and GB (China).
What material grades do you supply?
We supply a wide range including 304/L, 316/L, 321/H, 310S, Duplex S31803/S32205, Super Duplex S32750, and Titanium.

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