Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs

Shop our high-quality adjustable heavy duty garage door extension tension torsion lever springs at factory prices. Built to last. Fast shipping. Buy now!

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  • Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs
  • Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs
  • Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs
  • Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs
  • Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs

PRODUCTS DETAILS

  • Overview
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
Spring 85
Load Type
Compression
Production Process
Hot Roll
Shape
Spiral
Transport Package
PE/Cartons/ Pallet
Specification
carbon steel and stainless steel
Trademark
Cangrun
Origin
China
HS Code
7320909000
Production Capacity
50000000 PCS/ Year

Packaging & Delivery

Package Size
100.00cm * 100.00cm * 100.00cm
Package Gross Weight
500.000kg

Product Description

 

 

Detailed Photos

Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs

Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs

Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs

 
Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs
Product Parameters
Material 60Si2MnA,60Si2CrA,60Si2CrV,etc
Wire diameter 5mm ~80mm
Free hight 10mm ~1188mm
hardness 42HRC~52HRC
Direction of coils Right, left
Total coils Deted By Drawing / Data.
Load Bearing Capacity Yellow( Lightest Load )        Blue(Light Load )     Red(Medium Load )
Green(Heavy Load)       Brown(EX-Heavy Load)
Application Excavator, digger machine, car, train, shakeout machine,Steel Plants,Railway Bogies & Wagons,,etc.
Painting and Coating Amino paint,Synthetic Enamel Paint, Powder Coating, Phosphate, Zinc Coating etc.
Color yellow  blue   red    green   Brown
Production method Hot formed, cold formed
Note The materials and specifications can be decided by the customers.


Application

Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs


Workshop

Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs

 

Packaging & Shipping

 

Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs
Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs



Adjustable Heavy Duty Garage Door Extension Tension Torsion Lever Springs

FAQ

1.Small order quantity is workable
From the initial sample design of the spring to the mass production of the springs, we can quickly reach your manufacturing goals and immediately provide the best products because we have an excellent production management system and expertly trained technical personnel.
2.Committed to high quality production
To keep our springs at the forefront of the industry, we have implemented a stringent internal quality control system and regularly import the latest manufacturing equipment and instruments. Through our precise manufacturing technology and expert mold making process, we provide our customers with the best products and service.
3.Efficiency in manufacturing
Our company's machinery and equipment are controlled by CNC computers. In order to respond to international needs and standards, we continuously update and upgrade our equipment every year. Our machines effectively increase production capacity and save on manufacturing costs. The manufacturing department is the most important core of the whole company and by treating it with utmost importance, we reap great benefits in manufacturing efficiency.
4.Excellent customization services
Our team designs and completes customized products according to the needs of customers. From the selection of materials to the function of the products, we can design and develop products to suite different customers' requirements. We are constantly involving ourselves in all aspects of the industry because only by having a complete view and analysis of the industry, can there be innovative breakthroughs.
Payment term
*T/T : 30% pre T/T, 70% before delivery.
*Trade Assurance
Service
*Delivery on time.
*Shipped by a convenient and cost-effective way.
*Good after-selling, 24 hours service for you.
Packing
*A: Poly bag, Plstic tray ,small box, carton.
*B: According to customers' requirements.
Delivery
*Sample: 7-10 days after deposit received.
*Batch goods: 12-15 days after samples approved.

  

 

 

 

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Contact us

Mr. Gary Tong: Please feel free to give your inquiry in the form below We will reply you in 24 hours