Foshan Nanhai Xulong Spring Factory
XULONG SPRING wire spring solution trusted since 1979
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Extended Round Hooks Tension Coil Springs , Stainless Steel Tension Springs
Specifications:
| Material | Stainless steel 304 |
| Wire diameter | 0.7mm |
| Outside diameter | 6mm |
| body length | 22mm |
| Direction | Right |
| Hardness | HRC 35-38 |
| Surface treatment | original |
| Load type | tension |
| Style | cylinder |
| Usage | appliance |
| Color | original |
| Hook type | Extended round hooks |
Description:
Extension springs are similar to compression springs but are loaded in tension. Hooks or loops are made to allow a force to be applied, as extension springs are usually attached at both ends to other components. When these components move apart, the spring tries to bring them together again. Extension springs are wound to oppose extension and the tension of the wind can be manipulated to achieve the load requirements for a particular application.
Our tech dep can design springs to have initial tensions according to the load requirement of your applications. We will also validate spring designs before manufacturing, and secondary processes such as color-coding, plating, and heat-treating are must for extension springs to make sure high quality.
Using CNC spring coiling machines, we can produce custom extension springs with wire diameters from 0.08mm to 35mm in the way of cold wounding and hot wounding.
Applications:
Applications for extension springs include automotive interiors and exteriors, garage door assemblies, appliances,furniture,engineer machines,washing devices, farm machinery as well as thousands of other uses. XULONG’s extension springs come in a wide array of sizes, from small medical devices to off-road machinery brake springs and marine container.
Advantage of XULONG SPRING:
1. rich experience:XULONG make spring since 1979
2. As the biggest spring factory in Foshan city,we make 400-500 tons of springs each month
3. Our springs used in wide range with wire diameter 0.08-60mm
4. XULONG SPRING passed TS16949 certificated
5. High quality material related high quality springs,we have imported material in stock
6. XULONG SPRING own full range of testing equipment,can test force,tensile strength,fatigue life and metallographic structure
7. Professional technology team,all our technicist have worked in spring field for more than five years and can develop new products with customer together
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