Powder Coated SUP 7 Alloy Steel Compression Springs ISO9001 Certification
Specifications:
| Material | Alloy steel SUP 7 |
| Wire diameter | 7.5mm |
| Outside diameter | 48mm |
| Free length | 80mm |
| Total coils | 6.7 |
| Active coils | 4.7 |
| Direction | Right |
| End type | Close and ground |
| Spring rate | 10kg/mm |
| Hardness | HRC 48-52 |
| Surface treatment | powder coated |
| Usage | spring mount |
Description of this compression spring which used in spring mount
1. material alloy steel SUP 7 is choosen to produce our this compression spring,SUP 7 is japan material and its character proved to good.
2. surfact treatment powder coated not only protect compression spring from rust but also beautify these spring mount springs,they can be coated with many colors.
3. the compression springs showed are used in spring mount,when compressed by 25mm,the load is 250KG as customer required.
Advantage of XULONG SPRING
| 1. rich experience:XULONG make spring since 1979 |
| 2. Huge capacity:we make 400-500 tons of springs each month |
| 3. Wire diameter:0.08-60mm |
| 4. ISO 9001:2008 TS 16949 certificated |
| 5. High quality spring material imported from Japan,Korea etc |
| 6. Well equipped spring testing machines |
| 7. Professional technology team,all staff of tech dep studied springs for over 6 years |
| 8. Excellent customer service,you can contact us online any time. |
| 9. XULONG SPRING own abundant experience of providing OEM service |
| 10. Reasonable price,quick delivery |
How to order?
1. You send us drawing with all specific size and request or samples.
Materail, Surface treatment, Wire diameter, OD&ID, Free length, Total Coils,Quantity, etc.
2. We make the sample and send it to you
3. You think the sample is ok then place an order and pay us deposit to start the mass production
4. When the goods is done, we deliver the goods as your request and You pay us the balance
5. The whole order is done, and any questions or problems, 24 hours online sevice.
wanna improve your spring mount,plz order our compression spring!
