Xiamen METS Industry & Trade Co., Ltd
Xiamen METS Industry & Trade Co., Ltd Professional metal progressive die and hardware stamping manufactuer
Add to Cart
Product Description
(1) Spring wire diameter d: the diameter of the steel wire used to make the spring.
(2) Spring outer diameter D: the maximum outer diameter of .
(3) Spring inner diameter D1: the minimum outer diameter of the spring.
(4) Spring diameter D2: the average diameter of . Their calculation formula is: D2 = (D + D1) ÷ 2 = D1 + d = D-d
(5) t: In addition to the support ring, the axial distance between the corresponding points of the two adjacent coils of the spring on the pitch diameter becomes the pitch, which is represented by t.
(6) Number of effective turns n:The number of turns that can maintain the same pitch.
Product Info
| Product Name | Compression spring |
| Model | |
| Place of Origin | Xiamen/Fujian |
| Brand Name | |
| Style | Coil |
| Load Type | Compression |
| Material | Stainless Steel, Carbon Steel Wire, Piano Wire, Copper Wire |
| Usage | Industrial |
| Wire Diameter | 0.05~5mm |
| Endurance Limit | 100000 times |
| OEM Service | Accepted |
| Free Sample | Available |
| Sample Delivery | Within 7 working days |
| Surface treatment | Galvanized, Chrome Plate, Nickel Plate |
| Tolerance | 0.02-0.1mm |
FAQ
1. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you just need a sample we have in our stock, we will provide you sample for free, as long as you afford the express freight.
2. How long can I expect to get the customized sample?
After you pay the sample charge and send us confirmed files, and the mould is existing in our factory, the samples will be ready in 10-15 working days;
If the mould is not existing, we need to open a new mould, the samples will be ready in 15-18 working days; The samples will be sent to you via express and arrive in 3-5 working days. You can use your own express account number or prepay us if you do not have an account.
3. What about the lead time for mass production?
Honestly, it largely depends on the order quantity and the season when you place the order. As usual, 20-35working days will be ok. If you are very urgent, we will try our best to do it.