SUS302 SUS316 Stainless Steel Double Hook Tension Spring Helical

Name: SUS302 SUS316 Stainless Steel Double Hook Tension Spring Helical
Brand: Changzhou Liyu spring Co., Ltd
SKU: Tension Spring
Availability: InStock

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SUS302 SUS316 Stainless Steel Double Hook Tension Spring Helical

Large Image : SUS302 SUS316 Stainless Steel Double Hook Tension Spring Helical

Product Details:

Place of Origin:	China
Brand Name:	Liyu
Certification:	ISO14001；ISO13485；IATF16949
Model Number:	Tension Spring

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Standard export packaging
Payment Terms:	L/C,T/T

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SUS302 SUS316 Stainless Steel Double Hook Tension Spring Helical

Description

Product Type:	Tension Spring / Extension Spring	Certification:	ISO13485；ISO14001；IATF16949
Material:	Stainless Steel / Carbon Steel / Alloy Steel	Customization:	OEM & ODM Available
Corrosion Resistance:	High Corrosion Resistance	Tolerance:	According To Customer Drawing
Heat Treatment:	Stress Relieving / Heat Treatment Available	Wire Shape:	Round Wire, Square Wire, Rectangular Wire
Manufacturing Process:	CNC Spring Coiling, Automatic Coiling, Hook Forming	Inspection:	Load Testing, Fatigue Testing, Dimension Inspection
Hook Type:	Machine Hook / Extended Hook / Cross Over Hook	Application:	Automotive, Medical Equipment, Electronics, Industrial Equipment
Highlight:	SUS302 double hook tension spring , SUS316 double hook tension spring , SUS316 helical tension spring

tension spring·CUSTOMIZATION

Our precision compression coil springs are designed for applications requiring high accuracy, stable force, and consistent performance. Manufactured with advanced CNC spring machines, each spring is produced under strict tolerance control. We offer customized wire diameters, coil sizes, spring rates, materials, and surface treatments to meet different industrial requirements. Our precision springs provide excellent performance in demanding mechanical systems.
SUS302 SUS316 Stainless Steel Double Hook Tension Spring Helical

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)
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-handedright-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.)

SUS302 SUS316 Stainless Steel Double Hook Tension Spring Helical

Characteristic	Parameter
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 specifications	0.1~6mm

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Contact Person: Mr. Zhiyuan Yu

Tel: +8613815003598

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