Factory Best Selling Garage Door Roller Spring - 120′ Oiled Tempered Industrial Roller Shutter Door Torsion Spring – Wangxia
Factory Best Selling Garage Door Roller Spring - 120′ Oiled Tempered Industrial Roller Shutter Door Torsion Spring – Wangxia Detail:
Product Detail
Material: Meet ASTM A229 Standard
ID:1 3/4’, 2’, 2 5/8’, 3 3/4’, 5 1/4’, 6’
Length : Welcome to custom all kind of L
Product type:Torsion spring without cones
Coated: Oiled tempered
Assembly service life : 18,000 cycles
Manufacturer warranty: 3 years
Package: Wooden case
Application
· High-lift and vertical-lift doors
· Roll-out garage doors on tracks
· Heavy-duty overhead doors at industrial loading docks
· Hinged garage doors
· Most other styles of residential and commercial automatic and manual garage doors
It’s also called Snake spring and long torsion spring .
Torsion spring counterbalance the weight of your shutter door to ensure easy lifting.
Long lasting Corrosion resistant coated steel coils to help slow rusting process over spring life .
Technical Data
As professional Springs manufacturer and supplier, all our Self Storage Roll Up Door Springs are made by high-tensile and oil-tempered spring wire, meeting ASTM A229 standard.
We provided a wide selection of Galvanized Garage Door Springs, in 1.75” , 2” , 2 5/8” , 3 3/4” , 5 1/4” and 6” inside diameters in multiple wire sizes ranging from 0.162″, 0.177″, 0.182″, 0.192″, 0.207″, 0.218″, 0.225″, 0.234″, 0.243″, 0.250″, 0.262″, 0.273″, 0.283″, 0.295″ ,0.393″, 0.406″ to 0.437″ . , with max length 160″.
How to Extend Roll Up Door Springs Service Life?
During make a Roll Up Door, each spring should be coated with a generous amount of grease that penetrates the innermost pores of the spring with additives, displacing moisture and preventing the formation of rust and corrosion. In addition, this process relieves the friction created between spring coils, thereby providing a smoother door operation. Finally, the spring and axle assembly is enclosed in a tube to protect them from the elements encountered throughout the life of the door.
Product detail pictures:
Related Product Guide:
We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for Factory Best Selling Garage Door Roller Spring - 120′ Oiled Tempered Industrial Roller Shutter Door Torsion Spring – Wangxia , The product will supply to all over the world, such as: Hanover, Slovenia, Niger, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a must for yourself personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We have been confident that we will have a vibrant prospect and to be distributed all over the world in the years to come.
By Isabel from Afghanistan - 2018.12.10 19:03
It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
By Lulu from Moldova - 2017.09.28 18:29
