New design garage door roller gate assembly rolling shutter door torsion spring
New design garage door roller gate assembly rolling shutter door torsion spring
New design garage door roller gate assembly rolling shutter door torsion spring
New design garage door roller gate assembly rolling shutter door torsion spring
New design garage door roller gate assembly rolling shutter door torsion spring
New design garage door roller gate assembly rolling shutter door torsion spring
New design garage door roller gate assembly rolling shutter door torsion spring

New design garage door roller gate assembly rolling shutter door torsion spring

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Price:$4.73 - $5.52

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Product Overview

Description









Product name : Conical spring
Size : 6.0*90*18"(Custom service)
Outer diameter : 90 mm
Wire diameter : 6.0 mm
Length or laps : 18inch
weight：4.5kg
 Shape : tower/ bullet
Material : 82B high carbon steel






Advantages of the conical springs





Conical spring , with a bullet design, accurate core setting ,does not wear the shaft tube, and when the spring is installed，there will be no distortion like ordinary springs.




Spring made of high quality 82B high carbon steel wire, the spring is full of torsion, the door body opens easily, low noise when open.





Tapered springs have fixed gaps , easier to install,toughness is better than a normal spring ,resistance to fatigue , resistance to relax,greatly prolong the service life of the spring.









Foshan Jixinhong door Industry Co., Ltd.
Foshan Jixinhong door Industry Co., Ltd. is a professional production and sales of all kinds of shutter door materials, especially in the production of shutter door spring, we have 20 years of experience in this field.
We adhere to the development concept of "technology first, quality first", the products take the lead in the use of advanced technology, all production processes are digital monitoring, each product must go through strict testing, to ensure the quality of products.
Since the launch of the product, with its exquisite technology, stable quality, reasonable price, perfect after-sales service to win the majority of users.








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