Specifications

Specification :
1:Wire diameter :0.2-20mm and 20-90mm
2: Stainless Steel/steel/alloy /Iron

Sprial spring :

(1) Specification

 

Product name	Spiral  spring
Material	Type		Spring Raw Material
	Carbon steel (swc)	Low carbon steel, High carbon steel,  Nickel plated steel, Zinc plated steel	65Mn,60Si2MnA, 55CrVA  50CrVA
	Stainless steel (sus)	SUS201,SUS302,SUS303, SUS304, SUS316, SUS410, SUS430
Technical Requirements	(1)Spring Material
	(2)Wire diameter
	(3)Inside diameter
	(4)Outer diameter
	(5)Free length
	(6)Total number of coils
	(7)Number of active coils
	(8)Thickness
	(9)Hardress
	(10)Direction of coils
	(11)Surface treatment
Surface treatment	Chrome plate, Nickel plate,E-coating ,Oxide black/blue /white /yellow
Usage	Automobile /Car /Furniture /Motorcycle
Load type	Compression /extension /torsion /Helical spring
Plate of origin	CN,Tianjin
MOQ	10 PC
Delivery time	15 -25 day or as you need
Certification	ISO 9001 ISO 14001

 

(2)  production process

 

C

 

(3)product show :

 

(4)  Drawing  Interpretation

Why  Choose us

(5)Our advantages:

(1 )High quality with competitive price.
(2)Strong capability of self-research and self.
(3)Abundant working experience with world-class customers.
(4)Strong and efficient international sales' service

 

 

(6)How to order