Changzhou Liyu spring Co., Ltd
| Custom Service | OEM & ODM Available |
| Spring Type | Compression Conical Spring / Tapered Spring |
| Manufacturing Process | CNC Spring Coiling |
| Dimensional Tolerance | ±0.01mm |
| Coil Direction | Customized |
| Packaging Details | Standard export packaging |
| Product Type | Conical Spring |
| Payment Terms | L/C,T/T |
| Surface Treatment | Zinc Plating / Nickel Plating / Passivation |
| Model Number | Conical Springs |
| Certification | ISO14001；ISO13485；IATF16949 |
| Place of Origin | China |
| Brand Name | Liyu |
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Product Specification
| Custom Service | OEM & ODM Available | Spring Type | Compression Conical Spring / Tapered Spring |
| Manufacturing Process | CNC Spring Coiling | Dimensional Tolerance | ±0.01mm |
| Coil Direction | Customized | Packaging Details | Standard export packaging |
| Product Type | Conical Spring | Payment Terms | L/C,T/T |
| Surface Treatment | Zinc Plating / Nickel Plating / Passivation | Model Number | Conical Springs |
| Certification | ISO14001；ISO13485；IATF16949 | Place of Origin | China |
| Brand Name | Liyu | ||
| High Light | Customized Conical Springs ，Confined Space Conical Springs ，confined space conical compression springs | ||
We provide complete customized conical spring solutions including engineering design, material selection, prototype development, precision manufacturing, quality inspection, and export services. Whether you need standard tapered springs or specially designed conical compression springs, our professional team can deliver reliable products tailored to your application requirements. We are committed to providing high-quality OEM spring solutions for global customers.
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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