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Heavy-Duty 2-Pack 90-lb 2-Pack Light Blue Steel Garage Door Extension Spring
90 Pound Heavy-Duty Extension Garage Door Spring 2-Packs are extension spring replacements for broken sectional garage door extension springs for 7′ tall doors. All WangXia garage door extension springs are manufactured from oil-tempered spring wire meeting ASTM A229 and are designed for a minimum of 10,000 door open and close cycles. Double-looped ends are standard to add double the resistance strength.
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Tianjin Wangxia Spring High Quality
Long lasting Corrosion resistant coated steel coils to help slow rusting process over spring life .
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Garage Door Torsion spring
Made of heat-treated professional spring steel coils with aluminum cones to make sure they are extremely heavy duty.
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Garage door spring with square wire
It is our pleasure to introduce our remarkable product – Square Wire Springs to customers all over the world. As the only square wire spring manufacturer in China, we are very proud of launching this innovative high quality product.
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E900 Spring/Extension Spring Garage Door Parts Hardware
Plug-End One Piece Garage Door Spring is used as a spring replacement for heavier 2 car 16 ft. one piece garage doors. This one piece garage door spring is for a 16 ft. wood door or a larger Aluminum one piece garage door. This product is perfect for DIY garage door repair.
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2“ID High Quality Garage Door Torsion spring
- HIGH QUALITY :
- Made of heat-treated professional spring steel coils with aluminum cones to make sure they are extremely heavy duty.
- The latest electrophoretic coating technology provide excellent corrosion proof performance and superior abrasion proof performance.
- Salt spray tests up to 300 Hours, and Minimum 16,000 Cycles.
- NEVER need to lubricate the spring, keep hands clean during installation
Product name Garage Door Torsion spring Material ASTM A229 (82B) Wire size 0.207/0.218/0.225/0.250/0.262/0.273/0.283/0.295 Inner Diameter 1 3/4”, 2”, 2 5/8”, 3 3/4”，5 1/4”, 6” Finished Oil Tempered /Galvanized /Black coated Package Wooden Case /Crate Boxes Certificate ISO9001：2008 Capicity 1000 Ton /Per month Life Cycles 1000-17000 Times Usage Residential Sectional Garage Doors/Commercial Sectional Overhead Doors -
Professional Manufacturer Garage Door Torsion Springs for sale
Garage door springs are long metal coils that are either tightly wound or extended to counteract the weight of the garage door, allowing the door to be opened and closed on command.
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Black Overhead Garage Door Torsion Spring
As the newest of torsion spring options, Powder coated-baked gloss finish wire springs provides optimal resistance to corrosion; ideal for high humidity applications . Many customers like the coated garage door torsion spring for its visual appeal, strength and clean surface, Clean appearance-minimize oily handprint on the door when installing.
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Galvanized Residential Garage Door Torsion Spring
Zinc-galvanized springs are subjected to the hot-dip galvanization process. This process involves immersing the steel spring in a vat of molten zinc at extremely high temperatures. Many people choose zinc-galvanized torsion springs because of their incredible resistance to rust and corrosion and offer a longer lifespan than most oil-tempered springs.
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Oiled Tempered Garage Door Torsion Spring With Cone
Tianjin Wangxia Garage Door Torsion Springs are manufactured from high-tensile, oil-tempered spring wire, meeting ASTM A229,Whereas oil-tempered torsion springs are heated and quenched in oil.
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.
Tianjin Wangxia Spring
