China Manufacturer of Durable Steel Tube for Heat Exchanger Systems

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Oiled
• Model NO.: Hydraudlic
• Usage: Hydraulic/Automobile Pipe, Machinery Industry
• Section Shape: Round
• Transport Package: Wooden Cases; Waterproof Woven Bag.
• Trademark: SDY
• Origin: Jiangsu, China
• HS Code: 7304319000
• Production Capacity: 15000 Ton/Year

Product Description

Product Description

Detailed Photos

Precise Cold Rolled Seamless Steel Pipe

Precise Cold Rolled Seamless Steel Pipe

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

Specifications:

• Outer Diameter (OD): 3mm ~ 90mm
• Wall Thickness: 0.5mm ~ 8mm
• Dimensional Tolerance: +/-0.1mm
• Manufacturing Technique: Cold Drawing/Cold Rolling
• Compliance Standards: ASTM A519, DIN2391, SAE J524, EN10305-4, GB/T3639
• Steel Materials Available: E355, E235, 10#, 20#, Q355B, and more
• Delivery States: BK, BKW, NBK, GBK, BKS

Usage:

Ideal for mechanical processing, automotive industries, and hydraulic equipment applications.

Advantages:

• Smaller caliber for precision applications
• Accepts orders in small quantities
• Exceptional surface finish
• Outstanding performance for mechanical manufacturing

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)

Application

Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

Welcome to Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

Experience the unmatched quality of our Precision Cold Drawn Steel Tubes, available at factory-direct prices. As a premier manufacturer, we specialize in Hydraulic and Automobile Pipes, delivering tailor-made solutions that guarantee durability and reliability. Rely on us for your export needs and enjoy the excellence of our Quality Steel Tubes.

Manufacture Process

Company Profile

Welcome to Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd. is a distinguished player in the high-tech industry, focusing on the meticulous research and development of High Precision Cold Drawn Seamless Steel Tubes and High-Pressure Fuel Tubes. Located in the thriving Yangtze River region, our sprawling company covers over 15,000 square meters and boasts assets exceeding RMB 80 million.

Since our establishment in 2007, Zhangjiagang Shengdingyuan has been at the forefront of innovation, offering a comprehensive portfolio of products. Our range includes 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 superior products find applications across various sectors such as equipment manufacturing, hydraulic systems, automotive, marine, common-rail diesel engines, engineering machinery, fabric equipment, heat exchangers, and chemical machinery. With an impressive annual output surpassing 8,000 tons, we pride ourselves on maintaining a steady and reliable supply for our valued customers.

Development History

Organizational Structure

Main Production Equipments