Tension Spring with Hook
US$0.30-0.50 / Piece
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What is Large Tension Long Hook Extension Spring

About this Item
Details
Company Profile

Price

Purchase Qty. Reference FOB Price

1,000-9,999 Pieces US$0.50

10,000+ Pieces US$0.30

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 Hook 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 large tension long hook extension spring DOFO is a custom spring company. DOFO offers a broad range of compression spring sizes in various material types such as music wire (spring steel), hard drawn, stainless steel, oil tempered. Some of these springs may be plated in zinc or ...

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Tension Spring with Hook Comparison
Transaction Info
Price US $ 0.30-0.50/ Piece US $ 1.50-1.60/ Piece US $ 0.025-2.00/ Piece US $ 1.50-1.60/ Piece US $ 1.50-1.60/ Piece
Min Order 1000 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, D/P, Western Union, Paypal, Money Gram L/C, T/T L/C, T/T
Quality Control
Product Certification ISO9001, SGS, RoHS, CE, Ts16949 TUV/SGS - TUV/SGS TUV/SGS
Management System Certification ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949 ISO 9001 ISO 9001, IATF16949 ISO 9001 ISO 9001
Trade Capacity
Export Markets North America, Europe, Southeast Asia/ Mideast Domestic North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe Domestic Domestic
Annual Export Revenue - - - - -
Business Model OEM OEM, ODM, Own Brand OEM OEM, ODM, Own Brand OEM, ODM, Own Brand
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: 3-6 Month(s)
Peak-season: within 15 Day(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
Off-season: within 15 Day(s)
Peak-season: 1 Month(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 Hook 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;
Material: Iron;
Usage: Furniture, Office 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: Other;
Material: Stainless Steel;
Usage: Industrial, Furniture, Home Appliance;
Load Type: Compression;
Production Process: Other;
Shape: Spiral;
Quality Guaranteed: 100% Responsible for Quality Problems;
Surface Treatment: Nickel/Chrome/Zinc Plating /Beryllium Copper/Coati;
Terms of Payment: T/T, L/C, Paypal, Western Union.;
Cetificates: ISO:9001:2015, IATF16946:2016,BV,RoHS and TUV;
Material: Iron;
Usage: Furniture, Office 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;
Material: Iron;
Usage: Furniture, Office 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;
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

Xiamen Hongsheng-Hardware Spring 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