Stainless steel extension springs

Stainless steel extension springs is a winding product, made of stainless steel, with corrosion resistance, high temperature resistance and other excellent characteristics, suitable for a variety of working environments.

Stainless steel expansion springs are connected to two parts from both ends of the spring, and when the parts are pulled apart, the spring will try to pull the parts together again, and the stainless extension spring is wound to resist stretching.

stainless steel extension springs

The initial tension of the spring can be controlled according to the load requirements of the application. They are usually tightly wound in a no-load position and have hooks, eyelets or spring anchors at the end to attach to the assembly, each spring designed to meet appropriate stress levels and manufacturing constraints.

Stainless steel extension springs are used in almost all industries, and when a precise force with a specific amount of deflection is required, a stretch spring is the ideal choice.

  • Industrial field: Used for shock absorption, cushioning, supporting and controlling the movement of parts of mechanical equipment.
  • Automotive field: Used in automotive suspension system, brake system and other key components to improve vehicle safety and comfort.
  • Electronic field: In the mobile phone, TV, computer and other electronic products to control the movement of the machine, the precision and durability of the steel extension spring has very high requirements.
  • Medical field: Widely used in surgical instruments, medical beds, monitoring equipment, etc., to meet the hygiene and sterility requirements of medical instruments.

Stainless steel extension springs can resist the erosion of a variety of chemical substances, in wet or chemically aggressive environment, Stainless steel extension springs can maintain its performance and life. The spring can also work in high temperature environments without losing elasticity or deformation due to temperature changes.

Stainless steel extension springs working principle:

The working principle of the stainless steel tension springs is based on Hooke’s law, that is, within the elastic limit, the extension of the spring is proportional to the tension, or the compression of the spring is proportional to the pressure. When an external force acts on the spring, it deforms and stores energy. When the force is removed, the spring returns to its original shape and releases energy.

Stainless steel extension springs function:

  • Absorbs and stores energy, creating resistance to tension.
  • Provides resilience for extended drives.
  • Various combinations of coils, diameters, lengths and end rings to create resistance to tension.
  • State-of-the-art coiler/looper units allow customized end configurations to meet your specific needs.

As a manufacturer of versatile stretch springs, our parts are used in a wide range of products across a wide range of industries, and we pride ourselves on providing the exact right parts to make your product or component function as well as possible.

As a specialist manufacturer of Stainless steel extension springs, HSPR’s products are used in a variety of applications, including automotive machinery, appliances, electric and hand tools, vending machines, firearms, power sports vehicles and agricultural machinery. Stainless steel tension springs are used in the product to absorb energy, store energy and create resistance to tension. Stainless steel expansion springs are usually wound with an initial tension, which is based on the load requirements of the application to resist stretching. Both ends of the spring are linked to the assembly so that when they are pulled apart, the stretch spring will try to pull them back together, and the ends of the stretch spring may include hooks, eyes, or other connecting mechanisms.

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