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 equipment

Advantages:

1. Smaller caliber


2. Accept small quantity orders


3. Good surface treatment


4. Superior performance suitable for mechanical applications




 
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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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Company name: Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

Hydraulic/Automobile Pipe

Explore our range of high-quality steel pipes for industrial applications, including high pressure, cold drawn, galvanized, and precision tubes. Choose from a variety of options at competitive prices.

Welcome to Shengdingyuan Pipe-Making Co., Ltd.

Shengdingyuan 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, located in Zhangjiagang City along the Yangtze River, boasts a land area of over 15000 square meters and a total asset value exceeding RMB80 million.

Established in 2007, Shengdingyuan has continuously strived for development and now offers a range of high-quality 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 applications in various industries such as equipment manufacturing, hydraulic systems, automotive, marine, common-rail diesel engines, construction machinery, fabricating equipment, heat exchangers, chemical machinery, and more. Our annual output exceeds 8000 tons.