Specification |
Function: Sectional Door Spring;
Material: High Carbon Steel;
Usage: Industrial, Home Appliance;
Load Type: Torsion;
Production Process: Hot Roll;
Shape: Waved;
Used Material: 72b. 82b. 60si2mn;
Working Lifespan: 10 Years Warranty;
Inner Diamater: 1-3/4", 2", 2-5/8";
Surface Treatment: Oil Tempered, Galvanized, Powder, Electrophoresis;
Spring Fitter: 1-3/4", 2", 2-5/8";
Type: Torsion Spring, Extension Spring;
Productivity: 5000 Paris Per Week;
Direction: Left Hand & Right Hand;
Customization: Available;
Lead Time: 15 Days for a Container;
Quality Control: Spring Fatigue Testing;
Package: Inner: Plastic Waterproof Film; External: Crate;
Sample: Available;
Spring Fitter Material: Aluminum Alloy;
Product Name: Wholesale Torsion Garage Door Spring;
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Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Stainless Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Compression;
Production Process: Cold Roll;
Shape: Pagoda;
Wire Diameter: 0.1-18mm;
Surface Treatment: Zinc, Chrome, Nickel, Tin, Powder Coating, Oxide B;
Application: Automobiles/Electrical Appliances/Industry/Machine;
Package: Inner Plastic Bag, Outer Carton and Wooden, Can Be;
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Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Stainless Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Compression;
Production Process: Cold Roll;
Shape: Pagoda;
Wire Diameter: 0.1-18mm;
Surface Treatment: Zinc, Chrome, Nickel, Tin, Powder Coating, Oxide B;
Application: Automobiles/Electrical Appliances/Industry/Machine;
Package: Inner Plastic Bag, Outer Carton and Wooden, Can Be;
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Function: Pressed, Buffer;
Material: Stainless Steel;
Usage: Industrial, Auto, Furniture, Home Appliance;
Load Type: Bend;
Production Process: Hot Roll;
Shape: Coil;
Surface Treatment: Nodize, PVD Plating Plating, Brushing,Painting, Po;
Quality Control: Strict Testing Procedures;
Shipping: Customer's Choices;
Application: Widely;
Color: Customized Color;
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Function: Pressed;
Material: Stainless Steel;
Usage: Industrial, Furniture;
Load Type: Compression;
Production Process: Hot Roll;
Shape: Cylinder;
Color: Optional;
Size: Customer Requirment;
MOQ: 500;
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