Changzhou Liyu spring Co., Ltd
| Dimensional Tolerance | ±0.01mm |
| Payment Terms | L/C,T/T |
| Spring Type | Compression Conical Spring / Tapered Spring |
| Coil Direction | Customized |
| Manufacturing Process | CNC Spring Coiling |
| Surface Treatment | Zinc Plating / Nickel Plating / Passivation |
| Packaging Details | Standard export packaging |
| Structure Type | Full Conical / Partial Conical / Barrel Shape |
| Wire Type | Round Wire / Flat Wire |
| Custom Service | OEM & ODM Available |
| Product Type | Conical Spring |
| Certification | ISO14001；ISO13485；IATF16949 |
| Place of Origin | China |
| Brand Name | Liyu |
| Model Number | Conical Springs |
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Product Specification
| Dimensional Tolerance | ±0.01mm | Payment Terms | L/C,T/T |
| Spring Type | Compression Conical Spring / Tapered Spring | Coil Direction | Customized |
| Manufacturing Process | CNC Spring Coiling | Surface Treatment | Zinc Plating / Nickel Plating / Passivation |
| Packaging Details | Standard export packaging | Structure Type | Full Conical / Partial Conical / Barrel Shape |
| Wire Type | Round Wire / Flat Wire | Custom Service | OEM & ODM Available |
| Product Type | Conical Spring | Certification | ISO14001；ISO13485；IATF16949 |
| Place of Origin | China | Brand Name | Liyu |
| Model Number | Conical Springs | ||
| High Light | Galvanized Conical Springs ，65Mn Conical Springs ，Galvanized cone shaped springs | ||
We are a professional custom conical spring manufacturer specializing in high-quality tapered compression spring solutions for global customers. Our conical springs feature a tapered design that provides excellent space utilization, stable force performance, and reliable mechanical operation. With advanced spring production equipment and strict quality management, we manufacture customized conical springs according to customer drawings, samples, and application requirements. We provide OEM and ODM spring solutions for various industries.
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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