China Compression Spring,Compression Spring Manufacturer
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Product Description
Product Name Pressure spring
Application Clutch & Valve
Wire Dimension 0.5mm-12mm
Information:
Product range:
A) Motor Valve spring
B) Nozzle spring
C) Pump spring
D) Clutch spring
E) Break spring
F) Selection of supplier and product/process audit.
Wire type: Carbon steel, stainless steel and other alloys.
Quality issues:
Raw material:
1) Chemical composition analyse
2) Metallic photograph
3) Tensile strength
4) Customer requirement
Finished Parts
1) loading testing
2) fatigue testing
3) Customer requirement
4) Dimension, material, characteristic report and related drawing will be enclosed together with cargos every time.
5) Offers process audit report before mass production.
Surface treatment: Identification color, anti-rust, customer specification
Specification of packaging
Packaging box: Carton, or customer specification
Label: Standard, or customer specification
