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Automotive Tension Extension Helical Spring Small Blackening Copper wire
Automotive Tension Extension Helical Spring Small Blackening Copper wire
Automotive Tension Extension Helical Spring Small Blackening Copper wire
Automotive Tension Extension Helical Spring Small Blackening Copper wire
Specifications
Price :
Negotiation
Wire Shape :
Round Wire, Square Wire, Rectangular Wire
Hook Type :
Machine Hook / Extended Hook / Cross Over Hook
Packaging Details :
Standard export packaging
Certification :
ISO14001；ISO13485；IATF16949
Place of Origin :
China
MOQ :
1 set
Model Number :
Tension Spring
Drawing Format :
CAD, PDF, STEP
Material :
Stainless Steel / Carbon Steel / Alloy Steel
Payment Terms :
L/C,T/T
Surface Treatment :
Zinc Plating / Nickel Plating / Passivation
Manufacturing Process :
CNC Spring Coiling, Automatic Coiling, Hook Forming
Brand Name :
Liyu
Fatigue Life :
Customized Cycles
Application :
Automotive, Medical Equipment, s, Industrial Equipment
Product Type :
Tension Spring / Extension Spring
Customization :
OEM & ODM Available
Inspection :
Load Testing, Fatigue Testing, Dimension Inspection
Description
tension spring·CUSTOMIZATION

Custom wire compression springs are manufactured according to customer drawings, samples, or technical specifications. We provide flexible customization options including wire diameter, coil diameter, spring length, and surface finishing. Our professional team helps customers develop optimized spring designs for different applications and industries.
Automotive Tension Extension Helical Spring Small Blackening Copper wire

To customize the tension spring, you need to provide the following necessary parameter information:
Wire diameter d: mm(Note: the diameter of the spring wire)

Automotive Tension Extension Helical Spring Small Blackening Copper wire





Automotive Tension Extension Helical Spring Small Blackening Copper wire

Outer diameter D2: mm(Note: the diameter of the outer circle of the spring)
Length L0: mm(Note: the free height of the spring)
Number of circles Na: circle(Note: the total number of turns of the spring)
For customized compression springs, you also need to provide the following technical requirements:
turn around:(Description: left-handed right-handed)
Material requirements:(Such as: stainless steel wire SUS, carbon steel wire SWC, piano wire SWP, copper wire... etc.)
Surface treatment:(Description: blackening/galvanizing/nickel plating/chrome plating/baking paint/powder spraying/electrophoresis/shot peening/dacromet/electrolytic polishing...etc.)
Pull hook form:(Description: round hook/semi-circle hook/U hook/middle ear/change hook... etc.)
Strength requirements:(Note: Elastic performance, other technical requirements, etc.)

Automotive Tension Extension Helical Spring Small Blackening Copper wire

CharacteristicParameter




Two ends structure

Straight closing
Short hook closing
Hinge closing
Straight twist closing
Curved closing
Double twist closing






Surface treatment

Blackening
Shot Peening
Apply anti-rust oil
Zinc plating
Polishing
Electrolytic polishing
Nickel plating
Dacromet
Teflon spray








Materials

Carbon spring steel wire SWC
Piano wire SWPB
Stainless steel wire SUS301, SUS302, SUS304, SUS316, SUS631
65Mn
82B
55CrSi (SWOSC-V)
Nickel-plated wire, galvanized wire
Copper wire, phosphor copper wire, beryllium copper wire
Square wire, flat wire, semicircular wire
Alloy material wire
Other special specifications steel wire
Wire diameter specifications0.1~6mm

Automotive Tension Extension Helical Spring Small Blackening Copper wireAutomotive Tension Extension Helical Spring Small Blackening Copper wire
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Automotive Tension Extension Helical Spring Small Blackening Copper wire

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Product Detail
Price :
Negotiation
Wire Shape :
Round Wire, Square Wire, Rectangular Wire
Hook Type :
Machine Hook / Extended Hook / Cross Over Hook
Packaging Details :
Standard export packaging
Certification :
ISO14001；ISO13485；IATF16949
Place of Origin :
China
Contact Supplier
Automotive Tension Extension Helical Spring Small Blackening Copper wire
Automotive Tension Extension Helical Spring Small Blackening Copper wire

Changzhou Liyu spring Co., Ltd

Verified Supplier
1 Years
changzhou
Since 1994
Business Type :
Manufacturer
Main Products :
Compression Spring, Tension Spring, Torsion Spring
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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