Changzhou Liyu spring Co., Ltd
| Custom Service | OEM & ODM Available |
| Payment Terms | L/C,T/T |
| Structure Type | Full Conical / Partial Conical / Barrel Shape |
| Packaging Details | Standard export packaging |
| Surface Treatment | Zinc Plating / Nickel Plating / Passivation |
| Dimensional Tolerance | ±0.01mm |
| Material | Stainless Steel / Carbon Steel / Alloy Steel |
| Wire Type | Round Wire / Flat Wire |
| Product Type | Conical Spring |
| Model Number | Conical Springs |
| Certification | ISO14001；ISO13485；IATF16949 |
| Brand Name | Liyu |
| Place of Origin | China |
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Product Specification
| Custom Service | OEM & ODM Available | Payment Terms | L/C,T/T |
| Structure Type | Full Conical / Partial Conical / Barrel Shape | Packaging Details | Standard export packaging |
| Surface Treatment | Zinc Plating / Nickel Plating / Passivation | Dimensional Tolerance | ±0.01mm |
| Material | Stainless Steel / Carbon Steel / Alloy Steel | Wire Type | Round Wire / Flat Wire |
| Product Type | Conical Spring | Model Number | Conical Springs |
| Certification | ISO14001；ISO13485；IATF16949 | Brand Name | Liyu |
| Place of Origin | China | ||
| High Light | Dacromet Conical Springs ，SWC Conical Springs ，SWC conical extension spring | ||
Our stainless steel conical springs provide excellent corrosion resistance, strength, and durability in challenging environments. Manufactured from premium stainless steel materials, these tapered springs maintain reliable performance under moisture, temperature variations, and chemical exposure. They are widely used in automotive systems, medical equipment, s, precision instruments, and industrial machinery.
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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