| Specification |
Material: Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Compression;
Diameter (mm): Customized;
Wire Diameter: (mm) 4;
Spring Material: High Quality Steel;
Style: Coil;
Total Length (mm): Customized;
Place of Origin: Hebei,China;
Model Number: 7-Coil;
Number of Coils: 7(Left-Handed,Right-Handed);
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Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Bend;
Production Process: Cold Roll;
Shape: Wire;
Surface Treatment: Nickel Plating, Chrome Plating, Zinc Plating, Blac;
Wire Diameter: 0.06-0.2mm;
Color: Customized;
All Kinds of Metal Springs: Customized;
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Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Bend;
Production Process: Cold Roll;
Shape: Wire;
Surface Treatment: Nickel Plating, Chrome Plating, Zinc Plating, Blac;
Wire Diameter: 0.06-0.2mm;
Color: Customized;
All Kinds of Metal Springs: Customized;
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Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Alloy;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Garage Door;
Load Type: Torsion;
Production Process: Design, Coiling, Heat Treatment, Grinding;
Shape: Torsion-Bar;
Product Name: Factory Manufactured 82b Torsion Spring;
Type: Spring, Door Spring, Garage Door Parts Spring;
Material Grade: 82b, Swrh, 82mna;
Spring Surface Color: Red, Black, Nature, Blue, Yellow;
Advantages: High Quality Material, Not Easy to Rust and Break;
Features of Garage Door Spring: Strict Control of Materials Quality;
Features of Door Spring: Aluminum Alloy Joint;
Features of Torsion Spring: Anti-Rust Oil;
Spring Surface: Electrophoresis Ep Process;
Torsion Spring Surafce: Galvanized;
Spring Length: 144 Inches or as Customers' Request;
Application: Industrial, Residential, Garage Door;
Spring Application: Commercial Rolling Shutter Door, Store Door;
Spring Usage: Large-Scale Commercial Storage Supermarket;
Torsion Spring Usage: Factory Production Workshop Door;
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Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Alloy;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Garage Door;
Load Type: Torsion;
Production Process: Design, Coiling, Heat Treatment, Grinding;
Shape: Torsion-Bar;
Product Name: Factory Manufactured 82b Torsion Spring;
Type: Spring, Door Spring, Garage Door Parts Spring;
Material Grade: 82b, Swrh, 82mna;
Spring Surface Color: Red, Black, Nature, Blue, Yellow;
Advantages: High Quality Material, Not Easy to Rust and Break;
Features of Garage Door Spring: Strict Control of Materials Quality;
Features of Door Spring: Aluminum Alloy Joint;
Features of Torsion Spring: Anti-Rust Oil;
Spring Surface: Electrophoresis Ep Process;
Torsion Spring Surafce: Galvanized;
Spring Length: 144 Inches or as Customers' Request;
Application: Industrial, Residential, Garage Door;
Spring Application: Commercial Rolling Shutter Door, Store Door;
Spring Usage: Large-Scale Commercial Storage Supermarket;
Torsion Spring Usage: Factory Production Workshop Door;
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