1) High Quality Flange Insulation Kit Gasket 2) ISO 9001:2000& 14001:2004&TS16949 3) ... Over 20years forging experience High Quality Flange Insulation Kit Gasket Company introduction:1. Our company has advanced technological ... , Alloy steel,Stainless steelStandardISO, GB, ASTM, DIN, JISProduce EquipmentFriction Screw Press Series, CNC Lathe, Machining Center (Vertical Spindles), CNC Milling ...