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Pressure Gauge Spring

Price $0.05
Min Order 5000 Pieces
Availability In Stock
Shipping From Shanghai, China
Popularity 315 people viewed
Function:
Balance
Material:
Stainless Steel
Usage:
Industrial, Auto, Motorcycle
Load Type:
Torsion
Production Process:
Cold Roll
Shape:
Spiral
Trademark:
FDS
Transport Package:
Blister Packing
Origin:
China
HS Code:
902690000
Product Description
Hair spring introduction
Hairspring or called balance spring, is to use common metal wire, through repeated rolling process to flat spring, then by coiling, heat treatment (hardening) process etc, come into being the hairspring, which is widely being used in the dashboard & various gauges field as the core part of correct & smooth indication. 

Application:
  • Pressure and temperature gauges
  • Automotive speedometers and tachometers
  • Variety of electrical indication   
  • Aircraft speed and altitude gauges
  • Watches, clocks
  • Other measuring instruments
Material:
  • Stainless steel
  • Phosphur bronze
  • Beryllium copper
  • NiSpan C
  • Iron steel

Process introduction

 
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