China Premium Stainless Steel Pipes from China: Reliable Suppliers & Factory with Exceptional Corrosion Resistance Supplier, Company

Our factory, located in the industrial zone of Zhejiang Province, China, spans an impressive 35,000 square meters. As one of the leading suppliers in the industry, we specialize in manufacturing high-quality stainless steel pipes. With a registered capital of RMB 60 million and a total investment of RMB 120 million, our large-sized manufacturing facility boasts an annual production capacity of 18,000 tons for stainless steel seamless pipes and 9,000 tons for stainless steel welded pipes. Our annual output value reaches RMB 600 million, solidifying our position as a key player among China’s stainless steel pipe suppliers

Product Description

Product Introduction

Our firm is a large-sized stainless steel pipe manufacturer with a total investment of RMB 120 million. Our workshop covers an area of 35,000m². With an annual output value achieving RMB 600 million, we have established ourselves as a significant player in the global stainless steel industry.

35,000 m² Workshop Area
18,000 Tons Annual Seamless Capacity
9,000 Tons Annual Welded Capacity
600M RMB Annual Output Value

We specialize in producing industrial stainless steel pipes, duplex stainless steel pipes, ferritic stainless steel pipes, and high-temperature alloy steel pipes across various materials and specifications. Our manufacturing process is supported by advanced testing facilities and a professional team, ensuring every product conforms to strict domestic and international quality standards.

Advanced Quality Assurance Systems

Our inspection suite includes: Desktop & Portable Spectrometers, X-ray Flaw Detectors, Ultrasonic & Eddy Current Testers, Hydrostatic Testing Machines, Infrared C.S Analyzers, 30T Universal Material Testers, Rockwell Hardness Testers, Intergranular Corrosion Testers, and Metallographic Examinators.

Our products serve critical industries including nuclear power, petroleum, chemical engineering, shipbuilding, and aerospace. We execute production according to GB, ISO, DIN, IDF, ASTM, and JIS standards.

Stainless Steel Pipe Manufacturing
Seamless Steel Pipe Inventory
Industrial Pipe Production

Technical Specifications

Size Range
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
American & European:
ASTM/ASME SA312, SA358, SA213, SA249
EN 10216-5, EN12017-7, EN10305
Japanese & German:
JIS G3459, G3463, G3468
DIN 17455, 17456, 17457, 17458
Other Standards:
GB/T14976, GB 13296, GB/T 12771
GOST 9941 (Russian Standard)

Frequently Asked Questions

QWhat is your annual production capacity?
Our facility produces 18,000 tons of seamless stainless steel pipe and 9,000 tons of welded pipe annually.
QWhat size ranges do you offer for pipes?
Seamless tubes range from 6mm to 630mm OD, while welded pipes range from 6mm up to 2032mm OD with thickness up to 100mm.
QWhich material grades are available?
We supply various grades including 304/L, 316/L, 321/H, 310S, Duplex S31803/S32205, Super Duplex S32750, and Titanium.
QHow do you ensure product quality?
We utilize a comprehensive testing system including ultrasonic, eddy current, X-ray flaw detection, and hydrostatic testing to meet international standards.
QWhich international standards do you follow?
We strictly adhere to global standards such as ASTM/ASME, DIN, JIS, EN, GOST, and GB/T.
QWhich industries use your products?
Our stainless steel solutions are widely applied in nuclear power, petroleum, chemical engineering, machinery, food processing, and aerospace.

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