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 equipment


 

Advantages of our high precision seamless steel pipe:

1. Smaller caliber


2. Accept small quantity orders


3. Good surface treatment


4. Superior performance suitable for mechanical applications


 

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)


 

Galvanized Steel Pipe with Factory Price

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 is located in Zhangjiagang City, along the Yangtze River, with a vast 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 innovation. We offer 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, engineering machinery, fabric equipment, heat exchangers, and chemical machinery. Our annual output exceeds 8000 tons, ensuring a steady supply for our customers.