• Wire Forming Steel Spring Hook Tension Coil Springs
  • Wire Forming Steel Spring Hook Tension Coil Springs
  • Wire Forming Steel Spring Hook Tension Coil Springs
  • Wire Forming Steel Spring Hook Tension Coil Springs
  • Wire Forming Steel Spring Hook Tension Coil Springs
  • Wire Forming Steel Spring Hook Tension Coil Springs

Wire Forming Steel Spring Hook Tension Coil Springs

Function: Phonation, Drive, Restoration, Measurement
Material: Steel
Usage: Industrial, Auto, Motorcycle, Home Appliance
Samples:
US$ 10/Piece 1 Piece(Min.Order)
| Order Sample
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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Wire Forming Steel Spring Hook Tension Coil Springs pictures & photos
Wire Forming Steel Spring Hook Tension Coil Springs
US $1 / Piece
Min. Order: 10,000,000 Pieces
Diamond Member Since 2021

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Secured Trading Service
  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Load Type
Extension
Production Process
Cold Roll
Shape
Conical
Transport Package
Carton
Specification
100 x110x120
Trademark
Bosswinn
Origin
China

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
0.020kg

Product Description

Product Description

Tension springs are another name for extension springs.  Extension springs have no pitch in between the coils . extension or tension springs are meant to be extended or pulled.

The load applied to extension springs stretches its tightly wound coils apart and spreads them open. Tension springs resist the pulling force that is placed upon them and this creates a sling back effect when the force is removed, causing it to return to its original shape. This function makes them ideal for lifting heavy objects and assisting in the lifting or dispersing of certain loads.

Depending on where the tension spring will be placed, its length, thickness, shape and hook types can vary. Tension springs usually have hooks on the ends to facilitate the function of being extended. The most common hook types are machine and cross-over hooks, but some may even have no hooks.

Detailed Photos

Wire Forming Steel Spring Hook Tension Coil Springs

Product Parameters
Product Description

 

raw materials we   
process on

stainless steel,Music wire  Carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,etc.

material diameter or thickness

0.1~8mm

workcraft or process

CNC processing, mannual work

surface treatment

painting, electroplating, polishing , blacken etc

Applications

Industrial facilities.automobiles,  Motorcycles, electronics, Sports facilities, telecommunications products etc

Quality Certification

ISO9001-2000,ISO14000

Payment term

T/T,L/C 

Packing

plastic bags,and then cartons ,  wooden or plastic 

Shipment

By sea  from Ningbo or shanghai, by air from Shanghai or Hangzhou 

 

Wire Forming Steel Spring Hook Tension Coil Springs

Our testing faciltis.
We strictly control our springs quality . We do not only promise in oral, let the facilities speack


Wire Forming Steel Spring Hook Tension Coil Springs

Packaging & Shipping

Wire Forming Steel Spring Hook Tension Coil Springs

 

The applications of the tension springs

 

Extension springs are in our daily life everywhere, small electronics, house appliances, from being in our cars  , to the farm machinery that produces our food. 

1. Tampolines. The trampoline has hundreds of hook end extension springs forming the trampoline base to the metal frame. 

 

2. Vehicles , vehicles use heavy duty extension springs because of the amount of power and strength they require to pull. 

3. Small electronics, like toys.

Extension springs make the electronics to function as  designed.

4. House appliances , like washing machines

Springs are likewise used in washing machines to suspend the drum in position. 

5. Furnitures, doors, windows etc

 extension springs to help the house doors or furnitures close back over once they have been opened. 

7. Exercising facilities

The most common exercise equipment that use extension springs like  the Chest Expander, and other strenght training facilik

Compression springs are undoubtedly  used in  our everyday lives,   everyday products, machines, etc.

FAQ
1.Is Bosswinn a  manufacturer ?

A: We are a manufacturer, the business owner has 2 factories producing springs, machining part, stamping parts

2. When is the delivery time?

A: 10 and 15 days , one month in the peak seasons


3. What is the MOQ?

For the initial order , any quantity ok. For the mass production order, 10000 pcs better.

4. What's your payment method?

 : T/T, L/C, Western Unions,  

e. How can we confirm the samples?

Free samples are offered,  

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From payment to delivery, we protect your trading.
Wire Forming Steel Spring Hook Tension Coil Springs pictures & photos
Wire Forming Steel Spring Hook Tension Coil Springs
US $1 / Piece
Min. Order: 10,000,000 Pieces
Diamond Member Since 2021

Suppliers with verified business licenses

Secured Trading Service
Year of Establishment
2020-08-24
Management System Certification
IATF 16949:2016
International Commercial Terms(Incoterms)
FOB