Delivery Time:Up to quantity
Certification:ISO 9001:2008 TS 16949,ROHS

Mini Warehouse Steel Garage Door Springs , Replacement Torsion Springs For Garage Doors

Specifications:

Material	spring steel
Wire diameter	6.5mm
Outside diameter	70mm
Total coils	62
Active coils	60
Direction	Right/left
Hardness	HRC 38-40
Surface treatment	oiled
Load type	torsion
Style	cylinder
Usage	garage door,mini house door,construction

Description:      

Garage door torsion springs are engineered with five designs: Standard Residential Torsion Springs and Standard Commercial Torsion Springs, EZ-Set Torsion Springs, Torquemaster Torsion Springs, Mini-Warehouse Torsion Springs, and Steel Rolling Door Torsion Springs.

with over 30 years of exprience of spring making,we can make garage door torsion springs for any size,plz feel free to contact us!

Applications:

Garage door springs counterbalance the weight of the door to make it easy to open and close. They serve the same purpose of counter weights used to balance doors in centuries past and in many doors today.

applications of our torsion springs:

Residential sectional garage doors Commerial sectional overhead doors Industry shutter doors One-piece curtain doors mini-warehouse doors Self-storage doors Roll-up doors                                                                                                                                                

How to order your garage door springs

For quotation,we need info of your torsion spring as follow:

Inside diameter Wire size Length Type of spring ends Gapped or ungapped

And before production,we will make drawing to let you confirm.

Advantages of XULONG SPRING

1. rich experience:XULONG make spring since 1979

2. Huge capacity:we make 400-500 tons of springs each month

3. Wire diameter:0.08-60mm

4. ISO 9001:2008 TS 16949 certificated

5. High quality spring material imported from Japan,Korea etc

6. Well equipped spring testing machines

7. Professional technology team,all staff of tech dep studied springs for over 6 years

8. Excellent customer service,you can contact us online any time.

9. XULONG SPRING own abundant experience of providing OEM service

10. Reasonable price,quick delivery