Hebei CBIES Automotive Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of cold drawn steel tubes in China, featured by quality products and good price. Welcome to buy customized cold drawn steel tubes made in China here from our factory. Contact us for quotation.
SPECIFICATIONS OF CBIES COLD DRAWN STEEL TUBES
-
Our cold-drawn steel tubes are available in a wide range of sizes to meet the dimensional requirements of automotive and industrial applications.
Round tube outer diameter: 10 - 90 mm
Wall thickness range: 0.7 - 7.0 mm
ADVANTAGES OF CBIES COLD DRAWN STEEL TUBES
-
Interior surface roughness: Ra ≤0.4 μm
Tolerance: Outer diameter tolerance is ±0.03 mm
Tube straightness: Within 0.5 mm/m
STANDARDS OF CBIES COLD DRAWN STEEL TUBES
CBIES cold-drawn steel tubes comply with major international standards such as EN, GB, ASTM, and DIN. Additional standards can also be accommodated based on specific customer requirements. All production processes operate under the IATF 16949 quality management system for automotive supply chains.
| GB/T 3639 | EN 10305-1 | EN 10305-2 | DIN 2391-1 | DIN 2391-2 |
| ASTM A519 |
feel free to get in touch with us.
MANUFACTURING EQUIPMENT OF CBIES COLD DRAWN STEEL TUBES
At CBIES, we use state-of-the-art manufacturing equipment to produce high-quality cold-drawn steel tubes with consistent wall thickness, precise dimensions, and reliable performance. Our production lines are designed to meet the strict standards of the automotive and industrial sectors.
EXPLORE OUR TUBE MANUFACTURING EQUIPMENT
LEARN MOREPROCESS FLOW OF CBIES COLD DRAWN STEEL TUBES
APPLICATIONS OF CBIES COLD DRAWN STEEL TUBES
Automotive Shock Absorber, Headrest Tubes, Gas Spring, Gas Cylinder, Costly Furniture, Motorcycle and Electric Vehicle Shock Absorber, and other precision parts. Customers' special requirements will be discussed.
Automotive
Motorcycle
Truck
Bus
Industrial
feel free to get in touch with us.
Hot Tags: cold drawn steel tubes, China, manufacturers, suppliers, factory, customized, price, quotation, made in China