BELLEVILLE SPRING WITH LOW PRICE! GOOD QUALITY!

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
1000000 pc/month

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Product Description:

Packaging & Delivery

Packaging Detail:inner packing: PE bag, outer packing: corrugated carton or box due to customer's requirement
Delivery Detail:two weeks

Specifications

torsion springs
1.Wire Dia.0.08mm-4.5mm
2.Material:SUS SWC CU
3.Standard:ISO9001 ROHS SGS
4.Customizable

 torsion springs 

 Product details

1.Wire dia.

0.08mm-4.5mm

2.Material

65Mn

3.MOQ

5,000pcs

4.Standard

ISO9001-2008

5.Lead time

within two weeks

6.Supply ability

300,000 sets

7.Packing

inner PE bag to outer carton 

8.Style

coil

9.Endurance Limit

50,000,000 times

10.Usage

industrial

11.Load type

torsion

12.Period validity

one year

 

BELLEVILLE SPRING WITH LOW PRICE! GOOD QUALITY! 

How to order

1.Pls send me your drawing or sample

2.We offer you our best price

3.After you confirmed the price,we start to prepare the sample(usually within one week)

4.After you confirmed the sample,you place an order 

 

We import the most sophisticated computer compression spring machine from Taiwan; it can

do 100 percent inspection to spring length, which ensured the spring quality stable and precise.

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What kind of production equipment does spring factory usually have?
Multi function forming machine, coil spring machine, 580 press spring machine, extension spring machine, etc.Small heat treatment is also needed
Q:The glass door spring is broken. How much would it cost to change it?
The price of the spring itself is about 200-800, plus part of the labor cost. After all, it's very expensive. There are about 150 of the spring, but the quality is not good, or safety first. Labor costs are probably about 120. Specific prices should be based on your actual situation, you and the master speak.
Q:Want to practice how to use pectoral muscle spring expander
Every day until the last time I can not pull itFull pullExercise is a long process
Q:How to choose spring steel material?
Spring steel is selected on the basis of the section size of the spring, such as high carbon steel 65, suitable for production in the spring of 12 ~ 15mm under section 60CrMnA, suitable for the production of spring and the car less than 50mm in diameter with heavy-duty spring. The 30W4Cr2VA is used to make heat-resistant spring for work below 500 degrees centigrade. Generally, hot forming springs are generally quenched and tempered at moderate temperature to obtain a structure with a maximum elastic limit and fatigue properties
Q:I buy a spring made of 1.2mm steel wire from a hardware store that needs quenching
Spring: Spring quenching hardening is the steel is heated to the critical temperature of Ac, or Ac: the above heat preservation time, the austenite with greater than the critical cooling rate of rapid cooling, so as to obtain the heat treatment method of martensite.
Q:What are the categories of springs?
A compression spring is spring under axial pressure, the material section in which are round, rectangular and is also useful multi strand steel rayon coiled spring, generally for pitch, compression spring shapes: cylindrical, conical, convex and concave and a small amount of non circular, will there is a certain gap between the ring and the ring compression spring, when subjected to external load when the spring contraction deformation, deformation energy storage.
Q:What is flat steel? Plain carbon flat steel? Spring flat steel
It is the name of a steel produced according to a certain specification, such as angle steel, channel steel, etc. ordinary carbon flat steel and spring flat steel are different materials used to make flat steel
Q:Is the car short spring good?
The factory is a hydraulic cylinder, and the damping force and the length of the expansion are matched with the length of the spring and the telescopic distance. Instead of changing the short spring will increase the load of the original vehicle hydraulic shock absorber, shock quickly destroy.
Q:What's the manganese content of spring steel?
Alloy spring steelAlloy spring steel is based on carbon steel, by properly adding one or more alloying elements to improve the mechanical properties, hardenability and other properties of the steel, to meet the requirements of the manufacture of various springs of steel.The basic composition of series alloy spring steel, spring steel, silicon manganese chromium chromium manganese spring steel, spring steel, spring steel, chromium vanadium tungsten chromium vanadium spring steel. On the basis of these series, some brands added alloying elements such as molybdenum, vanadium or boron in order to improve their performance in some aspects.In addition, other grades of steel, such as quality carbon structural steel, carbon tool steel, high speed tool steel and stainless steel, are selected as spring steel.
Q:Buffer spring buffer for automobile
With abrasion resistance, cold resistance, impact resistance, aging resistance, water resistance, service life of 2 - 3 years. First, use Jack to support the body and clean the spring with water. After the installation is complete, the automobile damping buffer rotating around a few times, check whether the spring into full spring slot; the outer edge is rub the fender buffer; buffer overlap or not. Also, in order to avoid the shock absorber, when the vehicle is moving down to the bottom of the spring, it is necessary to install a stop card.

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