Extension Spring Long
US$0.20-1.00 / Piece
View
  • Recommend for you
  • How to Make High Quality Resorte De Compresion
  • What is Stainless Steel BBQ Heavy-Duty Cool Touch Spring Handle Coil Grip
  • What is Stainless Steel 316 Spring for Construction Machine

What is Constant Tensile 18 Long Travel Extension Springs Spring

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

10000 Pieces US$0.20-1.00 / Piece

Sepcifications

  • Function Pressed, Buffer
  • Material Steel
  • Usage Industrial, Auto, Motorcycle, Home Appliance
  • Load Type Extension
  • Production Process Cold Roll
  • Shape Coil
  • Transport Package Carton and Outer Wooden Case
  • Specification customized
  • Trademark DOFO
  • Origin Wenzhou, China
  • Product Name Long Travel Extension 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 Trivalent Zinc Coating
  • 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
  • Certificate ISO9001, SGS, RoHS, CE, Ts16949

Product Description

Product Description constant tensile 18 long travel extension springs spring Manufacturer of standard and custom extension springs. Available in various sizes. The prototype, short-run, and high-volume production can be done. Medical, automotive, appliance, aerospace, computer peripheral, and ...

Learn More

Extension Spring Long Comparison
Transaction Info
Price US $ 0.20-1.00/ Piece US $ 1.73-1.83/ Piece US $ 1.73-1.83/ Piece US $ 1.73-1.83/ Piece US $ 0.07/ Piece
Min Order 10000 Pieces 1000 Pieces 1000 Pieces 1000 Pieces 1000 Pieces
Trade Terms - - - - -
Payment Terms L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T L/C, T/T L/C, T/T L/C, T/T, Western Union, Paypal, Money Gram
Quality Control
Product Certification ISO9001, SGS, RoHS, CE, Ts16949 - - - -
Management System Certification ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949 ISO 9001 ISO 9001 ISO 9001 -
Trade Capacity
Export Markets North America, Europe, Southeast Asia/ Mideast Domestic Domestic Domestic Europe, Domestic
Annual Export Revenue - - - - -
Business Model OEM OEM, ODM, Own Brand OEM, ODM, Own Brand OEM, ODM, Own Brand OEM
Average Lead Time Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: within 15 Day(s)
Product Attributes
Specification
Function: Pressed, Buffer;
Material: Steel;
Usage: Industrial, Auto, Motorcycle, Home Appliance;
Load Type: Extension;
Production Process: Cold Roll;
Shape: Coil;
Product Name: Long Travel Extension 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: Trivalent Zinc Coating;
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;
Function: Pressed, Buffer, Restoration;
Material: Iron;
Usage: Furniture, Boss Chair;
Load Type: Extension;
Production Process: Cold Roll;
Shape: Cylinder;
Pressure: 350n-480n;
Package Size: 36*33*15cm;
Thickness of 28tube: 1.0mm-2.5mm;
Thickness of 50tube: 1.0mm-1.5mm;
Function: Pressed, Buffer, Restoration;
Material: Iron;
Usage: Furniture, Boss Chair;
Load Type: Extension;
Production Process: Cold Roll;
Shape: Cylinder;
Pressure: 350n-480n;
Package Size: 36*33*15cm;
Thickness of 28tube: 1.0mm-2.5mm;
Thickness of 50tube: 1.0mm-1.5mm;
Function: Pressed, Buffer, Restoration;
Material: Iron;
Usage: Furniture, Boss Chair;
Load Type: Extension;
Production Process: Cold Roll;
Shape: Cylinder;
Pressure: 350n-480n;
Package Size: 36*33*15cm;
Thickness of 28tube: 1.0mm-2.5mm;
Thickness of 50tube: 1.0mm-1.5mm;
Function: Pressed, Restoration;
Material: Stainless Steel;
Usage: Industrial, Home Appliance;
Load Type: Compression;
Production Process: Hot Roll;
Shape: Coil;
Supplier Name

Yueqing Dofo Spring Manufacturing Co., Ltd.

China Supplier - Diamond Member Audited Supplier

CHANGZHOU CHUANGCAI PRECISION TUBE CO., LTD.

China Supplier - Diamond Member Audited Supplier

CHANGZHOU CHUANGCAI PRECISION TUBE CO., LTD.

China Supplier - Diamond Member Audited Supplier

CHANGZHOU CHUANGCAI PRECISION TUBE CO., LTD.

China Supplier - Diamond Member Audited Supplier

Dongguan Weihui Hardware Spring Products Co., Ltd.

China Supplier - Gold Member Audited Supplier