... include gate valve, globe valve, check valve, butterfly valve, air pipe head, strainers,Plug Valve,Bellows Valve Our valves are supplied ... angle valve,Angle globe valve,arine air vent head,air pipe head, marine strainer,water oil strainer,marine quick-closing valve ... .0MpaStandard: CB/T, GB, GB/T, CBM,ISO, JIS, DIN, ASTM, API ,ANSI,BSCertificate: CCS, ABS, BV, DBV, GL and done it ...