Changzhou Liyu spring Co., Ltd
| Corrosion Resistance | Standard / High Corrosion Resistance |
| Packaging Details | Standard export packaging |
| Heat Treatment | Stress Relieving / Heat Treatment |
| Material | Stainless Steel / Carbon Steel / Alloy Steel |
| Environment | High Temperature / Corrosive / Vacuum |
| Manufacturing Process | CNC Forming / Automatic Stamping |
| Precision Grade | Standard / High Precision |
| Payment Terms | L/C,T/T |
| Surface Treatment | Passivation / Nickel Plating / Black Oxide |
| Wave Spring Type | Crest-to-Crest / Single Turn / Multi Turn / Nested Wave Spring |
| Spring Type | Wave Spring |
| Certification | ISO14001；ISO13485；IATF16949 |
| Brand Name | Liyu |
| Place of Origin | China |
| Model Number | Wave Springs |
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Product Specification
| Corrosion Resistance | Standard / High Corrosion Resistance | Packaging Details | Standard export packaging |
| Heat Treatment | Stress Relieving / Heat Treatment | Material | Stainless Steel / Carbon Steel / Alloy Steel |
| Environment | High Temperature / Corrosive / Vacuum | Manufacturing Process | CNC Forming / Automatic Stamping |
| Precision Grade | Standard / High Precision | Payment Terms | L/C,T/T |
| Surface Treatment | Passivation / Nickel Plating / Black Oxide | Wave Spring Type | Crest-to-Crest / Single Turn / Multi Turn / Nested Wave Spring |
| Spring Type | Wave Spring | Certification | ISO14001；ISO13485；IATF16949 |
| Brand Name | Liyu | Place of Origin | China |
| Model Number | Wave Springs | ||
| High Light | Heavy Duty coil spring wave ，ISO13485 coil spring wave ，ISO13485 bearing wave spring | ||
We provide complete customized wave spring solutions from design development to mass production. Our services include engineering consultation, material selection, prototype manufacturing, precision production, quality inspection, and export support. Whether you need miniature wave springs, stainless steel wave springs, or special OEM designs, our experienced team can provide reliable products that meet international quality standards and application requirements.
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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