Galvanized Extension Spring for Trampoline

Transport Package
Plastic Bag and Carton Box
Specification
based on product size and requirement
Origin
Cn
HS Code
7320209000
We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for Galvanized Extension Spring for Trampoline, The product will supply to all over the world, such as: Macedonia, Casablanca, Brunei, We are proud to supply our products to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
Dongguan City Yisen Precision Hardware Spring Co., Ltd. Diamond / Audited Supplier
Product Description
Extension Springs
A compression spring is an open-coil helical spring that offers resistance to a compressive force applied axially. Compression Springs are the most common metal spring configuration and are in fact one of the most efficient energy storage devices available. Other than the common cylindrical shape, many shapes are utilized, including conical, barrel and hourglass. Generally, these coil springs are either placed over a rod or fitted inside a hole. When you put a load on a compression coil spring, making it shorter, it pushes back against the load and tries to get back to its original length.

 


 
Extension Spring
Material Carbon steel, alloy steel, stainless steel, spring steel or as you request
Wire diameter 0.1mm-8mm
Inside diameter As your request
Outside diameter As your request
Free length The overall length of a spring in the unloaded position
Dimension Customized
Load type Extension
Style of ends Circle shackle, single, shackle, side pull-tab, extension retractor
Finish zinc, copper, nickel, silver, galvanizing, etc.
Advantage High and durable quality, suitable price, fast delivery
Technology Experienced engineers, technicians and skilled workers
Application Household appliances, office equipment, communication equipment, machinery, electronics, clocks, acoustics equipment, instruments and meters.
Payment terms T/T, L/C,WU
Lead-time 15 days
Packaging Inner plastic bag, outer carton box, and advised by customer

Product Pictures

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About us
Dongguan City Yisen Precision Spring Co., Ltd. (Since 1998) is a high technology hardware company with more than 200 workers, and has been specializing in designing and manufacturing springs, hardware and spring making machines. Weve gained worldwide customers trust with our high design level, top class quality, high grade services and competitive prices, which make us become the supplier for many famous companies in many business lines in the world. We always upgrade the whole quality management and provide you with the best quality products and the most valuable services.