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Description
Tension springs (also called tension springs, referred to as tension springs) are helical springs that support axial tension. Tension springs are generally made of circular cross-section materials. When no load is applied, the coils of the tension spring are generally tight without gaps.
Tension springs are mainly used in medical breathing equipment, motion control, medical mobile equipment, hand tools, home care equipment, shock absorption, pump springs, mechanical and electronic protective hardware, fluid control valves, mechanical and aerospace components, actuators, switches device.
Parameter of spring parts
product name | Tension springs,hooks |
OEM/ODM | available |
Wire diameter or thickness | 0.07mm~20mm |
Finishing | electroplating, spraying, electrophoresis, anodizing, spraying, powdering, heat treatment, black oxide layer, anti-rust oil, etc. |
Advantages | high quality, competitive price, first-class automatic production equipment, safe packaging and timely delivery. |
Applications | Precision equipment, electronics, toys, door locks, mechanical equipment, various vehicles. |
Packing | Plastic packaging inside, and then packed in cardboard or wooden boxes. Or customize the packaging according to your requirements. |
Information to be provided for processing customized springs
1. Provide the necessary parameter information of the spring, wire diameter (the diameter of the spring wire), outer diameter (the diameter of the outer circle of the spring), length (including the total length of the spring of the hook), and the number of turns (the effective number of springs or the number of turns)
2. Provide technical requirements for springs
Direction of rotation (left / right), material (spring material), surface treatment (blackening / galvanized / electrophoresis / painting), strength requirements (elastic performance), end form (and tight / smoothed / and tightly flattened )
Package&shippment
Delivery can be by DHL , USP , TNT, or according to customers' requirements.
With the continuous development of our business, the sales range of our China Supplier Customized Long Flexible Extension Springs with Double Hooks is getting wider and wider, reaching far away all over the world. Each product has a factory number and files are established in order to facilitate after-sales tracking service. Our company respects the realization of employees' self-worth and makes the advantages and strengths of human nature get great program play, so as to effectively combine the business objectives of the enterprise with the material and spiritual needs of employees.