Torsion spring : Multipurpose 12

Torsion spring

DRAWING:

PRODUCT DESCRIPTION:

OVERVIEW	DETAILS	OTHER OPTIONS
Standard	Non-standard	ISO,GB,DIN,JIS,ANSI,BSW, or base on the Drawings or Samples
Processing	Cutting procss, Coiling process	Cutting process; Coiling process; Grinding process; etc.
Size	Ø1.2	Specification Range: OD Ø0.2~85mm, Length 2mm~500mm
Wrench type	Double torsion spring	Compression springs,Tower springs,Torsion springs,Extension springs,Buckle springs,Spring hooks,Vortex Springs,special springs,etc.
Material	Spring steel	Carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,Music wire/piano wire(SWP); Stainless steel, Beryllium copper etc.
Hardness	HRC 42~52	Usually need to be hardened; After hardening, HRC42~52 for Spring steel, HRC38~60 for 65Mn, etc.
Finish	Harden, Nickel plated	White zinc,Blue zinc,Color zinc,Black zinc,Black oxidation,Black electrophoresis,chromium,Zinc-nickel alloy plated,Powder coating various colors,Spray painting,Red copper,,Dacromet,Silver, Tin,Red antique bronze,Antique bronze,Phosphate,Nickel, Black nickel,Light gold,Gold, Harden,Passivation,Natural,etc.
Range of application	Industrial/auto/Motorcycle/electronics/electric power/Toys/Sports goods/Machinery equipment etc.
Conventional packing	1)Pack 200 pcs in small bag.Within 10kgs/ carton ,then with the wood pallet if by sea. 2)Carton size:28cm18cm13cm, 3)Wood pallet size：118cm*113cm，Weight：700~800Kg Bulk：0.8 cubic 4)The weight of 20 FT Container：20~25 Tons According to customer requirements.
Production time	Usually the lead time is about 7 working days for sample production, 10-15 working days for mass production.