... CE,BV ANSI B18.21,ASME B16.21,DIN127 ,JIS Stainless steel corrugate gasketType: Spiral wound gasket, oval RTJ, Octagonal RTJ, ... : JIS B 1251 Surface processing, material (special steel, stainless steel, copper and so on) or other specifications can be designed. Material: 70#, ... Packing: export cartons with plastics bag, then onto pallets,or color small box packing Stainless steel corrugate gasket