China OEM High Quality Garage Door Torsion Spring Company - Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring – DVT Spring Manufacturer and Exporter | DVT

OEM High Quality Garage Door Torsion Spring Company - Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring – DVT Spring

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OEM High Quality Garage Door Torsion Spring Company - Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring – DVT Spring Detail:

Specifications

Wire diameter

0.15mm-10mm

Material

Spring steel (SWC), Music wire(SWP), Stainless steel(SUS), Mild-carbon steel,
Phosphor copper, Beryllium copper, Brass, Aluminum 60Si2Mn,55CrSi, Alloy steel etc.
—Stainless steel 17-7-PH(631SUS), Inconel X750, Bezinal Wire etc

Finish

Zinc / Nickel / Chrome / Tin / Silver / Copper / Gold / Dacromet plating, Blacking,
E-coating, Powder coating, PVC dipped etc

Appliction

Auto,Micro,Hardware,Furniture,Bicycle,Industrial,ect.

Sample

3-5work days

Delievery

7-15days

Warranty period

 

Three years

Payment Terms

T/T,D/A,D/P,L/C,MoneyGram,Paypal payments.

Package

1.PE bag inside, carton outside/Pallet.
2.Other packages: Wooden box, individual packaging, tray packaging,tape & reel packaging etc.
3.Per our customer’s need.

Features

Heavy duty torsion springs (single or double) are another DVT Spring Manufacturing specialty, and are utilized in various technical instruments as well as many types of machinery and equipment.

Torsion springs mainly play a balancing role in industrial production. For example, in a car’s suspension system, which interacts with the car’s shock absorbers, the torsion angle of the spring deforms the material and returns it to its original state. Thereby preventing the car from shaking too much, which plays a good role in protecting the safety system of the car. However, the spring will break and fail during the entire protection process, which is called fatigue fracture, so technicians or consumers should pay attention to fatigue fracture. As a technician, we should do our best to avoid sharp corners, notches, and sudden changes in section in the structural design of parts, thereby reducing fatigue cracks caused by stress concentrations. Therefore, Spring manufacturers should improve the machining quality of the surface of the torsion springs to reduce the source of fatigue. In addition, surface strengthening treatment can also be used for different torsion spring.

Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring
Wholesale-Metal-Stainless-Steel-Double-Wire-Zinc-Steel-Torsion-Spring-2

DVT Spring has over seventeen years of experience manufacturing the highest-quality torsion springs. If you need torsion springs, or are looking for torsion spring replacements, there’s only one company to call!


Product detail pictures:

OEM High Quality Garage Door Torsion Spring Company - Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring  – DVT Spring detail pictures

OEM High Quality Garage Door Torsion Spring Company - Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring  – DVT Spring detail pictures

OEM High Quality Garage Door Torsion Spring Company - Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring  – DVT Spring detail pictures


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We attempt for excellence, support the customers, hopes to become the top cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes worth share and continual marketing for OEM High Quality Garage Door Torsion Spring Company - Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring – DVT Spring , The product will supply to all over the world, such as: Venezuela, Germany, Paraguay, Good quality, Good service is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Phyllis from Gabon - 2018.06.21 17:11
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Elsie from Slovakia - 2018.06.05 13:10
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