◎YS spring diameter does not less than 0.8 times the compressed height of the spring at the design load. YS
springs have a minimum additional travel to solid equal to 50 percent of the actual deflection。
◎The steel part is made of carbon steel(SS41),the body adopts hot-dip galvanized anti-rust process for
longer lifetime 。Also available in stainless steel(SUS 304)。
◎There is a 6mm rubber muffle friction pad between the base plate and supports, which can prevent noise
being generated from high frequency while also preventing slippage。
。