Product Detail
Product Tags
Related Video
Feedback (2)
We take customer-friendly, quality-oriented, integrative, innovative as objectives. Truth and honesty is our administration ideal for Engine Spring, Industrial Extension Springs, Spring Hinges For Cupboards, We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
OEM High Quality Helical Door Spring Companies - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring Detail:
Specifications
|
Item
|
OEM Factory Customization Wholesales Extension And Compression Spring |
|
Material
|
SS302(AISI302) / SS304(AISI304) / SS316(AISI316) / SS301(AISI301) |
| SS631 / 65Mn(AISI1066) / 60Si2Mn(HD2600) / 55CrSiA(HD1550) / |
| Music wire / C17200/C64200, Etc |
|
Wire diameter
|
0.1~20 mm |
|
Ends
|
Close and ground, close and square, double close end, open ends |
|
Finish
|
Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis |
| Power coating, Gold plating, Silver plating, Tin plating, Paint,Chorme, Phosphate |
| Dacromet,Oil coating, Copper plating, Sand blasting, Passivation, Polishing,Etc |
|
Sample
|
3-7 work days |
|
Delivery
|
7-15days |
|
Warranty period
|
Three years |
|
Package
|
1.PE bag inside, carton outside/Pallet. |
| 2.Other packages: Wooden box, individual packaging, tray packaging,tape & reel packaging etc. |
| 3.Per our customer’s need. |



Application
- DVT Customization Extension Spring For use in a variety of applications; appliances, automotive, marine, toys, tools, mechanical devices, contraptions and more.
- These extension springs are designed with single loop closed ends for easy and reliable fastening to fixed and moving parts
- Spring dimensions: 15/32 in. outside diameter, 4-1/2 in. length, 0.041 in. wire diameter, 5.28 lbs. maximum safe load, 8.33 in. maximum deflection
- All springs come in a beautiful, corrosion resistant, nickel plated finish allowing them to be used both indoors and out
- Constructed of durable spring steel (tempered steel wire) to provide optimum retraction when stretched
- Designed for use with a variety of household and professional applications according to customer’s requirements

Our Advantages
- We support 7 days customized samples, and provide free samples or sample cost refundable policy.
- 3 technical enginners with 8 years industry experiences and 1 chief technical engineer with 16years experiences.
- All products are 100% inspected before delivery to guarantee all the products arrive at the customers with satisfied quality.
- 24hours response for customer’s request.
- Cooperated with some famous leading brands in different industries.
Product detail pictures:
Related Product Guide:
Our organization has been focusing on brand strategy. Customers' gratification is our greatest advertising. We also source OEM provider for OEM High Quality Helical Door Spring Companies - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring , The product will supply to all over the world, such as: Algeria, New Zealand, Paraguay, With the support of our highly experienced professionals, we manufacture and supply best quality products. These are quality tested at various occasions to ensure only flawless range is delivered to customers, we also customize the array as per the need of customers to meet the requirement of customers.
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
By April from Albania - 2017.09.29 11:19
Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
By Gail from Malta - 2017.12.31 14:53