China Wholesale Garage Door Spring 250x2x30 - Oiled Tempered Garage Door Torsion Spring With Cone – Wangxia

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 length
Product type:Torsion spring with 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
. Residential Sectional Garage Doors

Torsion spring counterbalance the weight of your shutter door to ensure easy lifting.

Technical Data

USA ASTM A229 Standard Garage Door Torsion Spring Manufacturer.

Tianjin Wangxia Garage Door Torsion Springs are manufactured from high-tensile,oil-tempered spring wire, meeting ASTM A229 and lasting nearly 18,000 cycles.

As Garage Door Spring supplier, we have many different sizes of Garage Door Torsion Springs available for purchase to fit a variety of residential and commercial garage doors. Offer a wide selection of Garage Door Torsion Springs in 1.75” and 2” Diameters in multiple wire sizes ranging from 0.192, 0.207, 0.218, 0.225, 0.234, 0.243, 0.250, 0.262 to 0.272.

We can produce Torsion Springs for most Garage Door Manufactures and Suppliers, including but limited to: CHI Garage Doors, Clopay Garage Doors, Amarr Garage Doors, Raynor Garage Doors and Wayne Dalton Garage Doors.

Below is the lifting power/color correlation

• Tan color: 100 lbs.
• White color: 110 lbs.
• Green color: 120 lbs.
• Yellow color: 130 lbs.
• Blue color: 140 lbs
• Red color: 150 lbs
• Brown color: 160 lbs
• Orange color: 170 lbs
• Gold color: 180 lbs
• Light blue color: 190 lbs

This color sequence subsequently repeats itself with 200 representing tan and 220 representing the green, and so on.
As for the torsion springs, this system applies a little differently. With torsion springs, the color code demonstrated whether the spring is a ‘right wind’ or a ‘left wind.’ Usually, red represents a right-wind while the black color represents a left-wind garage door spring.
Besides this, the color code system for torsion springs is also purposed to help technicians determine the gauge or thickness of the wire. As such, the technician servicing your garage door can quickly establish the spring’s gauge without proceeding to measure it.
What’s more, these springs also feature a distinct straight line that goes across it. This line helps the technicians to effectively determine the spring’s overall state. In essence, this unique color system can help the technicians working on your garage door effectively establish how tightly wound a garage door spring is.