... standard:DIN surface:painting certificate:ISO9001:2000 carbon steel Pipes & fittings 1), Sizes: from 1/2 ... -48"2), Material: carbon steel, stainless steel and alloy steel; 3), Standard: ANSI, DIN, EN1092-1 ... , NFE, AS, JIS and customers' drawings for special use; 5), Process: free forging, plate ... request! DN.150A 10K MILD STEEL,SLIP-ON,JIS B2220 FLANGE