Product Details
Place of Origin: Jiangsu, China
Brand Name: Hongbao
Certification: DNV, ISO, TS16949
Model Number: HBPST-1
Payment & Shipping Terms
Minimum Order Quantity: 1 ton
Price: Negotiable
Packaging Details: Seaworthy plywooden case
Delivery Time: Within 50 days if production
Payment Terms: L/C,T/T
Supply Ability: 20000MT per year
Material: |
E215 |
Section Shape:: |
Round |
Alloy Or Not:: |
Not |
Type:: |
Welded Steel Tubes |
Certificate:: |
TS16949, DNV, PED, ISO |
Processing:: |
Cold Drawn, Cold Rolled |
Material: |
E215 |
Section Shape:: |
Round |
Alloy Or Not:: |
Not |
Type:: |
Welded Steel Tubes |
Certificate:: |
TS16949, DNV, PED, ISO |
Processing:: |
Cold Drawn, Cold Rolled |
Our cold drawn precision welded steel tubes are meticulously crafted to meet the stringent requirements of the automotive industry. With advanced manufacturing techniques, we ensure exceptional precision, dimensional accuracy, and durability. These tubes play a vital role in enhancing the performance and reliability of automotive systems, setting new standards in quality and engineering excellence.
| NO. | Grade | Welding Typical Specification | Yield Strength |
|---|---|---|---|
| 1 | 26MnB5 | Φ34×6 | 235~300Mpa |
| 2 | 34MnB5 | Φ28×5 | 285~360Mpa |
| 3 | E355 | Φ38×4.5 | 355~450Mpa |
| 4 | STK490 | Φ50.8×2.5 | 345~450Mpa |
Top class welding line: SG/76 Enhanced High-precision High Frequency Welding Tube Production Line. The tube features small outer diameter (D) and thick wall thickness (t): t/D≥0.2, with high dimensional precision.