Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

Precise Cold Rolled Seamless Steel Pipe

OD: 3mm ~ 90mm

Wall thickness: 0.5mm ~ 8mm

Tolerance: +/-0.1mm

Technique: Cold drawing/Cold rolling

Standard: ASTM A519, DIN2391, SAE J524, EN10305-4, GB/T3639

Steel material: E355, E235, 10#, 20#, Q355B, etc

Delivery state: BK, BKW, NBK, GBK, BKS

Usage: widely used for mechanical processing, Automobile industry, hydraulic equipments

Advantages:

1. Smaller caliber


2. Accept small qty order


3. Good surface treatment


4. The pipe with superior performance, suitable for mechanical making




 
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Delivery Condition:

• Cold drawn/hard (+C) (BK)


• Cold drawn/soft (+LC) (BKW)


• Cold drawn and stress relieved (+SR) (BKS)


• Annealed (+A) (GBK)


• Normalized (+N) (NBK)


• Quenched and Tempered (QT)




 
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Seamless Carbon Steel Pipe High Pressure

Manufacturer of precision cold drawn tubes, galvanized hydraulic steel pipes, and seamless carbon steel pipes for the machinery industry.

Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd. (referred to as Sheng ***) is a leading equipment enterprise specializing in the research and development of high Precision Cold Drawn Seamless Steel Tubes and High Pressure Fuel Tubes. Our company is strategically located in the Yangtze River region, covering a vast land area of over 15000 square meters with a total asset value exceeding RMB80 million.

Established in 2007, Sheng *** has been dedicated to continuous growth and innovation. We offer a diverse range of products, including Cold Drawn High Precision Seamless Steel Tubes, Hydraulic System Brightness Fuel Tubes, Diesel Engine Common-Rail High Pressure Fuel Tubes, Black Phosphated Hydraulic Tubes, and High Pressure Seamless Square Tubes. These products find extensive applications in various industries such as equipment manufacturing, hydraulic systems, automotive, marine, construction machinery, fabricating equipment, heat exchangers, chemical machinery, and more. Our annual production capacity exceeds 8000 tons, ensuring reliable supply for our customers.