... puller sections ,customized design for all type of furnace layouts. Regular products like heat treatment fixture, cast baskets, roller rails ... ,and other funace parts. Application: : For various types of heat treatment furnaces. Process: Precision casting/Investment casting/Sand casting, ... , sand blasting. Material: High Nickel and high Chrome heat resistant alloys, Cobalt base alloys, like. HU,HT,HK ...