1,ASTM quick closing valve 2,cast iron 3,shipbuiling 4,as ur request Material:cast iron,bronze,cast steel,ductile iron,stainless steel,SS316,ANSI316 and so on.Size:15A-1200AStandard:ISO,JIS,DIN,ASTM,CB/T,GB,GB/T,CBMCertificate:CCS,ABS,BV,RINA,GL and other ship inspection certificateMade by jiangyin marine valves co.ltdAlso we can supply valves according to customer’s request and can ensure the ...