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Best heavy duty compression springs inspection Suppliers for gifts

Best heavy duty compression springs inspection Suppliers for gifts

Best heavy duty compression springs inspection Suppliers for gifts

Mean coil diameter:
2.9 mm
Total number of coils(Nt):
Free length(F.L.):
22.8 mm
Free angle:
Surface treatment:
chrome plated
High-temperature heat treatment:
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Company Advantages
1. YUAN SINE SPRING heavy duty compression springs is rich in modern design styles that are designed by our experts. The product has strong elasticity, which can quickly return to its original shape
2. YUAN SINE SPRING ENTERPRISE CO., LTD has a scientifically sound management system while ensuring product quality. As a mechanical part, it uses elasticity to work
3. The product works stably under extreme conditions. Its mechanical components, treated under heat and cold conditions, guarantees this mechanical property.
4. This product is safe to use. It uses the appropriate safety devices, including emergency stop buttons and protective covers. It is a popular choice because of its chemical resistance

Best heavy duty compression springs inspection Suppliers for gifts-1
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

Compress spring & wire form for customer's made stable, clip, card holder

Carbon steel(hcs)carbon steel(hcs)
Wire diameter1.55 mm
Outside of diameter6.0 mm
Inside of diameter2.9 mm
Mean coil diameter2.9 mm
Active coil number6
Total number of coils(Nt)6
Free length(F.L.)22.8 mm
Free angle180
Right hand screwok
Closed and ground ok
Surface treatmentchrome plated
High-temperature heat treatmentok


Office stationery equipment industries

Best heavy duty compression springs inspection Suppliers for gifts-2

Office stationary business(compress spring for customer's made stable)(1)

Best heavy duty compression springs inspection Suppliers for gifts-3

Office stationary business(wire form for for customer's made card holder)(2)

Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD is the main provider of high load compression springs . We have gained years of experience in design and production. [Enterprise Title ] engineers and designers have the most professional work expertise of heavy duty compression springs .
2. There are raw material inspection and finished product quality inspection departments in YUAN SINE SPRING ENTERPRISE CO., LTD.
3. YUAN SINE SPRING is highly recognized for its well-made products. In order to raise the satisfication of YUAN SINE SPRING, we have been doing our utmost to help serve the customers. Inquire now!
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