|Place of Origin:||China|
1. The finished pipe has high dimensional accuracy, and the inner and outer diameters can be accurate to within 0.05mm
2. Good surface finish inside and outside, suitable for post-processing of motor casing, electroplating, electrophoretic paint ...... and other process requirements.
3. There is no oxide film on the inner and outer surfaces of the steel pipe after cold drawing (cold rolling), and the finished motor casing is beautiful.
4. The steel pipe is flared, flattened without cracks, cold-formed without deformation, and can withstand medium and high pressure and structural pressure.
5. The performance is more superior, and it can be used for various complex deformation and mechanical deep processing.
6. Wide range of uses: The product is used in the casing of various motors such as motor casings, micro motors, electric treadmills, automobile wiper motors, electric lift table motors....
The company's production range: Outer diameter: Φ3.0mm ~ Φ158mm; Thickness: 0.4mm ~ 10mm
Complete materials: 10#, 20#, 45#, Q195, Q235, SPHC, SPCC...etc. Special materials can be customized.
Dimensional accuracy: Outer diameter tolerance: ±0.03mm (up to the highest accuracy); Inner diameter tolerance: ±0.02mm (up to the highest accuracy)
Thickness deviation: ≤0.03mm;
Mechanical properties: flaring, flattening, twisting, straightness, roundness, surface roughness...etc; all of them can be manufactured according to customer's product design requirements.