Pig tail spring,as one of high level springs in automobile line,has its unique performance in using.The fatigue life would reach 1 million cycles,stress and load are always steady.Surface treatment:powder coating,can stand more than 240 hours salt spray test.End coil be printed with lot number for tracing back purpose.This kind of spring is mainly for overseas Oem market.
Features: 1) High quality automobile brake shoe springs 2) Made from SiMn steel or stainless steel wire 3) Surface treatment:e-coating or powder coating 4) Unique performance in function test and cert
Features:1) High quality automobile brake shoe springs2) Made from SiMn steel or stainless steel wire3) Surface treatment:e-coating or powder coating4) Unique performance in function test and certific
Features: 1) High quality brake return spring for air brake chamber 2) Made of music wire 3) Zinc painted 4) Different sizes for choosingPacking: carton