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: Garage Door Torsion Spring;
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Function: Pressed, Buffer, Drive, Restoration;
Material: Steel or Stainless Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Boat;
Load Type: Compression;
Production Process: Produce;
Shape: Cylinder;
Delivery Time: 3-5 Working Days After We Received The Payment;
Samples: Free Sample;
Size: Can Be Customized;
OEM: Is Available;
Gas Type: Nitrogen;
Color: Black or Silver-White or Other Color;
Fitting System: Ball Connector/Metal Eye/Clevis, etc;
Type: Pneumatic Cylinder;
Piston Rod: Chrome or Galvanized;
Characteristic1: Very Good Quality with Reasonable Price;
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Function: Pressed, Buffer, Drive, Restoration;
Material: Steel or Stainless Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Boat;
Load Type: Compression;
Production Process: Produce;
Shape: Cylinder;
Delivery Time: 3-5 Working Days After We Received The Payment;
Samples: Free Sample;
Size: Can Be Customized;
OEM: Is Available;
Gas Type: Nitrogen;
Color: Black or Silver-White or Other Color;
Fitting System: Ball Connector/Metal Eye/Clevis, etc;
Type: Pneumatic Cylinder;
Piston Rod: Chrome or Galvanized;
Characteristic1: Very Good Quality with Reasonable Price;
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Function: Pressed;
Material: Stainless Steel;
Usage: Industrial, Home Appliance;
Load Type: Compression;
Shape: Cylinder;
Package: 50PCS/Carton;
Piston Rod Material: Qpq;
Length: Can Be Customed;
Force: Can Be Customed;
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Function: Drive;
Material: Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Torsion;
Production Process: Hot Roll;
Shape: Spiral;
Surface: Galvanized;
Original: China;
Use: Garage Door;
Quality: Best;
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