Conical Cone Compression Spring Tapered Coil For Hanging Toys

Structural characteristics:

cylindrical cone bucket an hourglass closed mouth contraction smooth on both
ends on both ends on both ends on both ends is not smooth on both ends fixed
pitch to defect

surface treatment of black zinc plated nickel plating shot peening polishing
dacro anti-rust oil on the electrolytic polishing, teflon coating

line 0.1 ~ 6 mm diameter specifications

material carbon spring steel wire SWC plating nickel wire, galvanized wire,
piano wire SWPB beryllium copper, phosphorus copper wire, copper wire Stainless
steel wire SUS301,SUS302, SUS304, SUS316, SUS631 square wire, flat wire,
semicircle wire 65Mn alloy material wire 82B other special specifications steel
wire 55CrSi (SWOSC-V).

Material Stainless Steel (SUS304,301 and so on.
Paino/Music Wire
Carbon Steel or as required
Finished Electroplating Zinc ,Nickel ,copper ,black, silver, gold and
so on
Heating Treatment different tempurture
Cleanning Passivation,Clean,Rust-Proof
Process CNC Machine and Computer machine
Application All kinds of cars ,machinery, home appliance, electronic
products, computers, power switches, sport equipment And even the defense
industry
Wire dia Range 0.05mm-20mm
Size As customer's request

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