Sdy Brand E235 E355 St52 Steel Tube

• 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

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 in mechanical processing, automobile industry, and hydraulic equipment.

Advantages:

1. Smaller Caliber
2. Accepts Small Quantity Orders
3. High-Quality Surface Treatment
4. Superior Performance 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)

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

Application

Hydraulic/Automobile Pipe

Explore our extensive range of high-quality steel pipes tailored for diverse industrial applications. From high-pressure, cold-drawn, galvanized to precision tubes, we offer a variety of options, all at competitive prices.

Manufacture Process

Company Profile

Shengdingyuan Pipe-Making Co., Ltd.

Welcome to Shengdingyuan Pipe-Making Co., Ltd.

As a leading equipment enterprise, Shengdingyuan specializes in the research and development of high-precision cold drawn seamless steel tubes and high-pressure fuel tubes. Situated in Zhangjiagang City along the Yangtze River, our company spans over 15,000 square meters with a total asset value exceeding RMB 80 million.

Founded in 2007, Shengdingyuan has consistently pursued excellence and innovation. Today, we offer a wide array 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 serve numerous industries such as equipment manufacturing, hydraulic systems, automotive, marine, common-rail diesel engines, construction machinery, fabricating equipment, heat exchangers, chemical machinery, and beyond. Our annual production capacity exceeds 8,000 tons.

Development History

Organizational Structure

Main Production Equipments