Changzhou Liyu spring Co., Ltd
| Manufacturing Process | CNC Forming / Automatic Stamping |
| Material Form | Flat Wire / Round Wire |
| Precision Grade | Standard / High Precision |
| Environment | High Temperature / Corrosive / Vacuum |
| Heat Treatment | Stress Relieving / Heat Treatment |
| Surface Treatment | Passivation / Nickel Plating / Black Oxide |
| Payment Terms | L/C,T/T |
| Spring Type | Wave Spring |
| Inspection Standard | ISO / ASTM / DIN |
| Packaging Details | Standard export packaging |
| Corrosion Resistance | Standard / High Corrosion Resistance |
| Certification | ISO13485；ISO14001；IATF16949 |
| Place of Origin | China |
| Model Number | Wave Springs |
| Brand Name | Liyu |
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Product Specification
| Manufacturing Process | CNC Forming / Automatic Stamping | Material Form | Flat Wire / Round Wire |
| Precision Grade | Standard / High Precision | Environment | High Temperature / Corrosive / Vacuum |
| Heat Treatment | Stress Relieving / Heat Treatment | Surface Treatment | Passivation / Nickel Plating / Black Oxide |
| Payment Terms | L/C,T/T | Spring Type | Wave Spring |
| Inspection Standard | ISO / ASTM / DIN | Packaging Details | Standard export packaging |
| Corrosion Resistance | Standard / High Corrosion Resistance | Certification | ISO13485；ISO14001；IATF16949 |
| Place of Origin | China | Model Number | Wave Springs |
| Brand Name | Liyu | ||
| High Light | Custom stacked wave disc spring ，stacked wave disc spring Washer ，Custom 3 8 wave washer | ||
We provide both single turn wave springs and multi turn wave springs for different mechanical applications. Single turn wave springs are suitable for compact assemblies requiring moderate force, while multi turn wave springs provide higher load capacity and greater deflection. Our professional production capabilities allow us to customize spring height, diameter, material, and performance according to customer needs.
The parameters of the wave spring
The advantages of wave springs
The uniqueness of the wave spring is that in terms of workload, the space occupied by the wave spring is relatively small. In fact, wave springs can reduce the size and weight of components by up to 50%. The wave spring is made of 17-7 stainless steel single-stranded filament, contains a continuous precision coil, and the diameter is consistent with the waveform. The diameter range is: 0.375 inches (9.52 mm) to 1.25 inches (31.75 mm) in order to meet the load requirements: 4 lbs (1.8 kg) to 30 lbs (13.6 kg).
Specifications
| Characteristic | Parameter |
|---|---|
|
Structure |
Conventional (bottle loops at both ends closed) |
| Flat loops at both ends closed | |
|
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 |
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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