Changzhou Liyu spring Co., Ltd
| Corrosion Resistance | Standard / High Corrosion Resistance |
| Material Form | Flat Wire / Round Wire |
| Payment Terms | L/C,T/T |
| Heat Treatment | Stress Relieving / Heat Treatment |
| Material | Stainless Steel / Carbon Steel / Alloy Steel |
| Environment | High Temperature / Corrosive / Vacuum |
| Manufacturing Process | CNC Forming / Automatic Stamping |
| Packaging Details | Standard export packaging |
| Spring Type | Wave Spring |
| Surface Treatment | Passivation / Nickel Plating / Black Oxide |
| Wave Spring Type | Crest-to-Crest / Single Turn / Multi Turn / Nested Wave Spring |
| Model Number | Wave Springs |
| Certification | ISO14001；ISO13485；IATF16949 |
| Brand Name | Liyu |
| Place of Origin | China |
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Product Specification
| Corrosion Resistance | Standard / High Corrosion Resistance | Material Form | Flat Wire / Round Wire |
| Payment Terms | L/C,T/T | Heat Treatment | Stress Relieving / Heat Treatment |
| Material | Stainless Steel / Carbon Steel / Alloy Steel | Environment | High Temperature / Corrosive / Vacuum |
| Manufacturing Process | CNC Forming / Automatic Stamping | Packaging Details | Standard export packaging |
| Spring Type | Wave Spring | Surface Treatment | Passivation / Nickel Plating / Black Oxide |
| Wave Spring Type | Crest-to-Crest / Single Turn / Multi Turn / Nested Wave Spring | Model Number | Wave Springs |
| Certification | ISO14001；ISO13485；IATF16949 | Brand Name | Liyu |
| Place of Origin | China | ||
| High Light | Multi Turn wave spring washer ，ASTM wave spring washer ，ASTM nested wave spring | ||
In the application environment with small space, Liyu wave spring can replace the traditional round spring. Generally speaking, the wave spring is only 30%~50% of the compression height of the round spring. When the same load is applied, the deformation of the round spring is greater
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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