Belleville Disc Spring Wsher Preload Bearing Compression Safety Locker Chemical

1.Sophisticated equipment.
2.Technology is very advanced.
3.Excellent technical team.
4.High quality products but competitive price.
5.Free samples, low MOQ, factory direct sale.
6.Prompt reply. In time delivery.
7.Can be customed.

Product Details
We have won the trust of the market and customers with our sincere and firm faith in dedication, making our Metal Enclosed switchgear, garage door extension springs, small compression springs sell well both at home and abroad. We adhere to the spirit of 'pioneering and enterprising, striving for dedication, pursing excellence', provide customers with satisfactory products and services, and develop together with them. In the future, we will continue to provide customers with the most sincere service, strengthen technological innovation, and continuously improve the accuracy and stability of our products. We believe that competitiveness is our driver, that quality is our guarantee and that service is our foundation.

Product introduction:

Tension spring is a kind of spiral spring which is usually made of the circular cross-section to withstand axial tension.  It is tight between the circle and circle of the spring with no clearance when it’s under no load. A number of different terminal devices or "hook" are used to ensure tension of extension springs.

Product design:

The design of tension spring depends on spring material, material diameter, outside diameter, length, number of turns, the location and shape of earring, load and the corresponding value.

Product specfications:

Spring wire diameter range from 0.1 to 8.0 mm.

Product classification:

Stainless steel extension spring; Precision extension spring; Galvanized extension spring; Double-hook extension spring; Movable hook extension spring; Large diameter extension spring; High quality extension spring; Nickel plated extension spring; Fitness extension spring; Metal extension spring; Carbon steel tensile spring; Heavy duty extension springs; Garage door extension springs; Expansion spring; High elastic tension spring; Big tension spring; Small tension spring; Custom tension spring; and so on.

Product process:

Product Process

Product inspection:

Inspection Equipment

Application:

They can be used in many occasions, such as production assembly, experiment, research, maintenance and so on. Tension spring occupies an important position in the global market, widely used in national defense, Marine, computer, electronic, automotive, mold, medical, biological, chemical, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevator, etc.


XD HI-TECH, established in 2007 is one of the excellent manufacturers in China. Come and find china designed stainless steel heavy duty garage door extension spring manufacturer from our factory. With high precision, and good performance, our custom products have a wide application field. Welcome to wholesale our quality products and the PDF display is also offered.

With the aim of pursuing zero-defect quality, we strive to provide customers with cost-effective and high grade Belleville Disc Spring Wsher Preload Bearing Compression Safety Locker Chemical. With advantage of industry management, the company has always been committed to supporting customers to become the market leader in their respective industries. Relying on our own culture and technical background, we are actively pioneering and forging ahead in the field, promoting the sustainable development of the enterprise and also promoting the innovation of the industry.
Hot Tags: stainless steel heavy duty garage door extension spring China, manufacturers, suppliers, factory, wholesale, design, custom, application, PDF, big compression springs, bending spring wire, small compression springs, power distribution switchgear, electrical distribution panel, metal clad switchgear
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