Custom Manufacturer Heat Resistant Stainless Steel Ss Customized Small Steel Wire Extension Torsion Coil Compression Spring

Basic Info.

Peen Shoted	Yes
Passivation	Yes
Surface Treatment	Customized
Free Sample	Free Sample Is Available
Transport Package	Custom as Requirements
Specification	Custom as requirements
Trademark	Zihuoli
Origin	China
HS Code	7320209000
Production Capacity	80000000/Week

Product Description

Custom Manufacturer Heat Resistant Stainless Steel SS Customized Small Steel Wire Extension Torsion Coil Compression Spring Established in the year of 2007, Zihuoli Spring are engaged in manufacturing and supplying wide assortment of Various Kinds of Extension Spring. We source the quality material for manufacturing our products from reliable vendors of the market. Our products are available as per the industry standards and in accurate dimensions.
What's Extension spring?Extension springs are made from different qualities of wire and are tightly coiled and usually made in round, cylindrical sections. To use an extension spring, you must attach the ends to two components. If the components try to pull apart from each other, the extension spring will force them back together. The typically feature of tension spring is a hook or loop on each end. The hook types of extension springs usually finished as crossover center hook, extended hook, Machine hook, side hook, and so on. Tension spring occupies an important position in the global market and is widely used in national defense, computer, electronics, automobile, medicine, biochemistry, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevator and so on.How Extension Springs Work?An Extension Spring is activated when a linear force is applied along the length of the coil, which will stretch it open. The spring's initial tension is created by resisting the "stretch". As the spring tries to maintain or return to its original shorter length, it utilizes the force created by the tension.Reference of Extension Springs
Dt= Wire DiameterDi=Inner DiameterDy=Outer Diameter=Di+2DtLo=Free length=Unloaded lengthPo=PitchNt=Total number of coilsNa=Active lengthLst=Solid lengthZihuoli Spring custom manufactures springs and metal forms to meet your specific requirements. As a trusted extension spring manufacturer, we have offered great prices, high quality and total customer satisfaction, year after year.To experience the Zihuoli Spring difference for yourself, contact us today, or request an extension spring manufacturing quote online.

Wire Diameter	0.1 to 18mm
Material	Stainless steel, Carbon steel,music wire/piano wire,Beryllium copper, Brass, Alloy steel,etc
Processing Craft	Material-purchased- Producing-First testing-Coiling-Inspection-Heat treatment-Cleaning-Surface treatment- Final testing-Packing-shipping
Packing	Inner packing with plastic bags, and then carton boxes for the outer packing, and then the wooden or plastic pallets for request
Usage	All kinds of cars, machinery, home appliance, electrical products, electrical appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, medical equipment, sports equipment, toys, hardware and plastic molds, gifts and so on.
Test Equipment	Projectors; Digital hardness tester; Digital torsion strength tester; Digital compression and torsion strength tester; Elasticity tester; Life tester; Salt spray test machine etc.

FAQ1.Do you offer custom service?Yes, it's our job, send us your specification or drawings, and we will make you perfect products. Or tell us your idea forgetting a design from us.2.What's your main products?Compression Spring, Extension Spring, Torsion Spring, Wire Forming Spring, Stamping Parts and so on3.How about the Processing Craft?Material-purchased- Producing-First testing-Coiling-Inspection-Heat treatment-Cleaning-Surface treatment- Final testing-Packing-shipping4.How about your Supply Capacity?7000,000-9000,000pcs/week