Changzhou Liyu spring Co., Ltd
| Payment Terms | L/C,T/T |
| Packaging Details | Standard export packaging |
| Spring Type | Compression Conical Spring / Tapered Spring |
| Wire Type | Round Wire / Flat Wire |
| Dimensional Tolerance | ±0.01mm |
| Manufacturing Process | CNC Spring Coiling |
| Product Type | Conical Spring |
| Structure Type | Full Conical / Partial Conical / Barrel Shape |
| Material | Stainless Steel / Carbon Steel / Alloy Steel |
| Certification | ISO14001；ISO13485；IATF16949 |
| Model Number | Conical Springs |
| Place of Origin | China |
| Brand Name | Liyu |
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Product Specification
| Payment Terms | L/C,T/T | Packaging Details | Standard export packaging |
| Spring Type | Compression Conical Spring / Tapered Spring | Wire Type | Round Wire / Flat Wire |
| Dimensional Tolerance | ±0.01mm | Manufacturing Process | CNC Spring Coiling |
| Product Type | Conical Spring | Structure Type | Full Conical / Partial Conical / Barrel Shape |
| Material | Stainless Steel / Carbon Steel / Alloy Steel | Certification | ISO14001；ISO13485；IATF16949 |
| Model Number | Conical Springs | Place of Origin | China |
| Brand Name | Liyu | ||
| High Light | Round Wire Conical Springs ，CNC Coiling Conical Springs ，CNC conical helical spring | ||
As an experienced OEM tapered spring supplier, we provide customized manufacturing services for customers worldwide. Our engineering team supports complete spring solutions including design optimization, material selection, load calculation, and precision production. We manufacture conical compression springs with accurate dimensions, consistent performance, and excellent durability for automotive components, machinery, and industrial equipment.
The parameters of the conical compression spring
| Characteristic | Parameter |
|---|---|
|
Structural Features |
Cylindrical |
| Conical | |
| Barrel | |
| Hourglass | |
| Closed at both ends | |
| Two End opening | |
| Shrink both ends | |
| The ends are flat li>Variable pitch | |
| The ends are not flat | |
| Fixed pitch | |
|
Surface treatment |
Blackening |
| Shot Peening | |
| Apply anti-rust oil | |
| Zinc plating | |
| Polishing | |
| Electrolytic polishing | |
| Nickel plating | |
| Dacromet | |
| Teflon spray | |
|
Materials |
Carbon spring steel wire SWC |
| Piano wire SWPB | |
| Stainless steel wire SUS301, SUS302, SUS304, SUS316, SUS631 | |
| 65Mn | |
| 82B | |
| 55CrSi (SWOSC-V) | |
| Nickel-plated wire, galvanized wire | |
| Copper wire, phosphor copper wire, beryllium copper wire | |
| Square wire, flat wire, semicircular wire | |
| Alloy material wire | |
| Other special specifications steel wire | |
| Wire diameter specifications | 0.1~6mm |
Company Details
Business Type:
Manufacturer
Year Established:
1994
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Changzhou Liyu spring Co., Ltd., founded in 1994, is located in Jincheng Town Industrial Park, Jintan District, Changzhou City, with convenient transportation.The company specializes in producing compression spring, tension spring, torsion spring, scroll spring, spring contact finger, spring clamp... Changzhou Liyu spring Co., Ltd., founded in 1994, is located in Jincheng Town Industrial Park, Jintan District, Changzhou City, with convenient transportation.The company specializes in producing compression spring, tension spring, torsion spring, scroll spring, spring contact finger, spring clamp...
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