Customized Non Metal Compression Springs

Yueqing Dofo Spring Manufacturing Co., Ltd. Springs

This is a customized non-metal compression spring, made of steel according to GB 4357-09 or equivalent material standards. It is designed for compression, buffering, and has an open end with a hook. These springs are typically used in various applications requiring specific compression characteristics.

Specifications

Aql Level	Aql 1.0
Business Mode	Factory OEM
Certificate	ISO9001, SGS, RoHS, CE, Ts16949
Coating Thickness	8~10 Micrometer
End Type	Open with Hook
Function	Pressed, Buffer
HS Code	7320909000
Load Type	Compression
Material	Steel
Material Standard	GB 4357-09 or Equivalent
Model NO.	DF2202041
Normal Carton Size	23X23X31/Cm with No Mark
Origin	Wenzhou, China
Packing Method	OPP Bags with Blank Carton
Product Name	Non Metal Springs
Production Process	Cold Roll
Shape	Coil
Specification	customized
Spring Rate Tolerance	+-3%~10%
Surface Treatment	Electrophoresis
Testing Method	Random Sample Inspection
Tolerance	GB Standard, Grade II or as Per Your Requirement
Trademark	DOFO
Transport Package	Carton and Outer Wooden Case
Usage	Industrial, Auto, Furniture, Motorcycle, Home Appliance
Winding Direction	as Per Your Request
Wire Range	From Min 0.1mm(0.004inch) to Max 12mm(0.48inch)

About springs

Customized Non Metal Compression Springs is listed under Springs — compression, extension, torsion, die and constant-force springs. Springs are mechanical devices designed to store and release elastic energy, typically in response to a compressive, tensile, or torsional force. The primary types include compression springs, which resist compressive loads along their axis; extension springs, which resist tensile loads and often feature hooks or loops at their ends; torsion springs, which apply torque or store rotational energy;

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