钢铁类Atbas metal 镍铬钢Ceramic metal 陶瓷金属Chromel alloy 镍铬合金Chrominm-molybdenum-vanadium steel 铬钼钒钢Chromium stainless steel 铬不锈钢Chromium-molybdenum steel 铬钼钢Corrugation pad 波形垫Ductile Cast iron 球墨铸铁Expanded graphite 柔性石墨Fine Steel Casting iron 上等碳素钢Gray Cast iron 灰铸铁Hayne's alloy 钴铬钨合金High tem perature steel 高温钢Monel 蒙乃尔合金Low temperature steel 低温钢Spring steel 弹簧钢Stainless acid-resisting steel 不锈耐酸钢Stainless and Graphite 不锈钢/石墨Stainless steel 不锈钢Steel Casting iron 碳素钢铸件
有色金属类Pure aluminium 纯铝Pure cupper 纯铜Casting aluminium brass 铸铝黄铜Casting aluminium bronze 铸铝青铜Cuprum alloy 铜合金
橡胶类Rubber graphite board 橡胶石墨板Fluorous rubber 氟橡胶Buna-N rubber 丁晴橡胶CHR rubber 氯晴橡胶