... fields Connection:Weld,Clamp,Thread 1). Type: stainless steel sanitary pipe fittings 2). Material :stainless steel (304,316L) 3). Size:1''-6 ... '' & DN25-DN150,used in stainless steel pipe system 4). Standard: 3A , DIN, ISO,SMS, IDF,AS 5 ... temperature resistant . 7). As the professional manufacturer and designer of fittings ,pumps and valves ,we can according to your drawing to ...