| Specification |
Function: Pressed;
Material: Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Compression;
Production Process: Cold Roll;
Shape: Cylinder;
Extended Length: 250-300-400-500-600;
Body Material: Piston Cylinder;
Model Number: Kql;
Gerenal Use: Massage Sofa;
Brand Name: Louie;
Style: Cylinder;
Specific Use: Massage Chair;
Inside: Nitrogen Gas and Oil;
Sample: Free;
Deliver Time: One Week After Payment;
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Function: Pressed, Buffer;
Material: Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Compression;
Production Process: Cold Roll;
Shape: Coil;
Product Name: Large Force Constants Spring;
Business Mode: Factory OEM;
Material Standard: GB 4357-09 or Equivalent;
Wire Range: From Min 0.1mm(0.004inch) to Max 12mm(0.48inch);
Winding Direction: as Per Your Request;
End Type: Open with Hook;
Surface Treatment: Electrophoresis;
Coating Thickness: 8~10 Micrometer;
Testing Method: Random Sample Inspection;
Tolerance: GB Standard, Grade II or as Per Your Requirement;
Spring Rate Tolerance: +-3%~10%;
Aql Level: Aql 1.0;
Packing Method: OPP Bags with Blank Carton;
Normal Carton Size: 23X23X31/Cm with No Mark;
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Function: Pressed, Buffer;
Material: Stainless Steel;
Usage: Industrial, Auto, Motorcycle, Home Appliance;
Load Type: Extension;
Production Process: Cold Roll;
Shape: Coil;
Product Name: Expansion Spring;
Business Mode: Factory OEM;
Material Standard: GB 4357-09 or Equivalent;
Wire Range: From Min 0.1mm(0.004inch) to Max 12mm(0.48inch);
Winding Direction: Left and Right;
End Type: Different Hooks Available;
Surface Treatment: Washing;
Coating Thickness: 8~10 Micrometer;
Testing Method: Random Sample Inspection;
Tolerance: GB Standard, Grade II or as Per Your Requirement;
Spring Rate Tolerance: +-3%~10%;
Aql Level: Aql 1.0;
Packing Method: OPP Bags with Blank Carton;
Normal Carton Size: 23X23X31/Cm with No Mark;
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Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Steel;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Compression;
Production Process: Cold Roll;
Shape: Coil;
Surface Treatment: Nickel Plating, Chrome Plating, Zinc Plating, Blac;
Wire Diameter: 0.06-10mm;
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: Compression;
Production Process: Cold Roll;
Shape: Coil;
Surface Treatment: Nickel Plating, Chrome Plating, Zinc Plating, Blac;
Wire Diameter: 0.06-10mm;
Color: Customized;
All Kinds of Metal Springs: Customized;
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