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High-quality compress spring loom for business for pressure pump

High-quality compress spring loom for business for pressure pump

High-quality compress spring loom for business for pressure pump

Stainless steel:
stainless steel
Mean coil diameter:
2.2 mm
Total number of coils(Nt):
Free length(F.L.):
9.0 mm
Surface treatment:
High-temperature heat treatment:
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Product Details
YUAN SINE SPRING's torsion spring is perfect in every detail.Our products are produced in accordance with . All materials used in the products are well selected and purchased from our reliable partners, which guarantees the competitive price and stable performance.torsion spring is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.
Enterprise Strength
  • Excellent staff is the core part of a company. Nowadays, we have people staffed in several departments including design, R&D with excellent technicians and senior experts in the hardware industry, production, and after-sales department.
  • YUAN SINE SPRING treats customers with sincerity and dedication and strives to provide them with excellent services.
  • YUAN SINE SPRING is always customer-oriented and devoted to offering the best products and service for each customer in an efficient manner.
  • Since established, we have spent years of efforts in the development and production of the hardware. So far, we have mature craftsmanship and experienced workers to help us achieve a highly efficient and reliable business cycle
  • Our global manufacturing and sales network have spread to and other overseas countries. Inspired by the high marks by the customers, we are expected to expand our sales channels and provide more considerate service.
Company Advantages
1. Adherence to the design principle of high load compression springs makes possible the use of compress spring more custom compression springs .
2. The establishment of the quality management system greatly ensures the quality of the product.
3. The team of YUAN SINE SPRING has been working orderly to provide the highest quality product.
4. A consumer who first bought this product said that it has enough thickness and hardness to last for years.
5. The product has a smooth surface and a delicate texture. I love this product as it didn't have any problems such as cracks and burrs. - One of our customers said.

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Compression Springs & Helical Compression Springs

Compress spring shape: cylindrical, conical, convex and concave and a small number of non-circular or even a variety of tail variants, can be designed according to the product shape. End part shape has many kinds: two ends sit circle, two end grind equal. Each circle is divided around, because can withstand pressure, both ends can be open or closed or around flat or flat grinding. Compression spring for all kinds of spring is the most widely used in a wide range of products and electronics, motors, computers, information, motor vehicles, bicycles, hardware tools, gifts, toys, and even the national defence industry, because its design and principle is easy to grasp, manufacturing control is the most simple. Our Helical Compression Springs are produced in a range of different materials, from stainless steels, non-magnetic, brass and so on.

We are working for widely range applications. For example, valves, electric switches, door locking mechanisms, house ware, sporting and so on. Producing the good quality springs for customers.
We have 15 years production and customer’s information including experience. Our greatest strength lies in providing solutions in a very short time.   Our professional, experienced engineer team will be happy to help you.

Product Parameter

Inspection instrument industries

(compress spring for screwdriver with voltage tester)

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High-quality compress spring loom for business for pressure pump-3

Stainless steelstainless steel
Wire diameter0.3 mm
Outside of diameter4 mm
Inside of diameter2.2 mm
Mean coil diameter2.2 mm
Active coil number8
Total number of coils(Nt)10
Free length(F.L.)9.0 mm
Left hand screwok
Closed and ground ok
Surface treatmentok
High-temperature heat treatmentok


Inspection instrument industries

High-quality compress spring loom for business for pressure pump-4

Compress spring for reflectogauge

Company Features
1. YUAN SINE SPRING has a wealth of experience in manufacturing and offering compress spring .
2. YUAN SINE SPRING ENTERPRISE CO., LTD has made expansion for its production facilities in order to improve its production efficiency.
3. Our main goal of high load compression springs aims to bring both customers and us more benefit. Ask! YUAN SINE SPRING ENTERPRISE CO., LTD aims to build itself into a mainstay for stainless steel compression springs industry. Ask! Uphold the idea of steel compression spring to serve YUAN SINE SPRING to be the best. Ask! There is a strong team for sales and after sales service for users in YUAN SINE SPRING ENTERPRISE CO., LTD. Ask!
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