CB/T465-1995船用法兰铸铁闸阀CB907-94外螺纹直角青铜液体安全阀CB/T624-1995海水水减压阀CB3022-94外螺纹空气信号安全阀A型，R型船用阀门标准CB/T601-1992自闭式放泄阀船用阀门标准型CB/T3656-1994空气减压阀CB*3124-82内螺纹青铜闸阀CB*53-2008螺纹接头焊接座CB*53-80螺纹接头焊接座CB/T23-99船用放泄螺塞CB/T254-97船底放泄螺塞CB304-1992法兰铸铁安全阀CB/T309-1999内螺纹青铜截止阀GB2028-80不锈钢放泄螺塞GB3009-82船用防蚀螺塞GB/T595-1983外螺纹船用青铜截止阀GB/T587-93青铜直通截止阀CB/T466-1995船用铸钢闸阀CB/T467-95船用青铜闸阀GB/T2032-93船用消火栓GB/T2032-1993船用法兰消火栓GB/T599-1996船用外螺纹青铜泄放旋塞阀GB/T597-1983船用外螺纹青铜止回阀GB/T589-1993船用法兰青铜止回阀船用双偏心液动蝶阀CB/T309-1999船用内螺纹青铜截止阀船用双偏心气动蝶阀GB/T1951-1984船用低压内螺纹青铜截止阀GB/T595-1983船用外螺纹青铜截止阀GB/T591-93铸铁直角截止止回阀GB/T585-1999船用铸钢截止止回阀GB/T588-1993船用青铜截止止回阀GB/T584-1999铸钢直通截止阀GB/T590-93铸铁直通截止阀GB/T592-1993船用法兰铸铁止回阀CB/T3477-1992船用可闭立式防浪阀CB/T692-1992船用呼吸阀GB/T1850-1984船用外螺纹重块式快关阀CB/T3841-1999舷侧锅炉泄放阀CB/T3778-1999测深自闭阀GB/T3478-1992船用法兰吸入止回阀CB/T422-1994液流观察器CB/T425-1994低压粗油滤器GB/T465-1995船用法兰铸铁闸阀GB/T5744-1993船用快关阀GB/T1854-1993船用法兰铸铁单排吸入截止阀箱CB/T3477-92船用防浪阀GB/T2030-1980船用青铜吸入通海阀GB/T2029-1980船用铸钢吸入通海阀GB/T3037-1994船用双偏心蝶阀GB/T3036-1994船用对夹式中线蝶阀船用螺纹蝶阀船用双偏心蜗轮蝶阀CB/T601-1992自闭式放泄阀GB/T2030-1980青铜吸入通海阀GB/T597-1983船用外螺纹青铜止回阀CB/T3591-1994法兰油轮闸阀GB/T587-93AS型、BS型船用法兰青铜截止阀GB/T2029-1980船用铸钢吸入通海阀CB3022-94外螺纹空气信号安全阀A型，R型GB/T590-93船用法兰铸铁截止阀GB/T593-1993法兰铸铁填料旋塞阀GB/T593-1993船用法兰青铜填料旋塞AQ型A型TQ，LQ型L，T型
CB / t465-1995 marine flanged cast iron gate valve cb907-94 external thread right angle bronze liquid safety valve CB / t624-1995 sea water pressure reducing valve cb3022-94 external thread air signal safety valve a, R type marine valve standard CB / t601-1992 self closing drain valve marine valve standard CB / t3656-1994 air pressure reducing valve CB * 3124-82 internal thread bronze gate valve CB * 53-2008 threaded joint welding seat CB * 53-80 threaded joint welding seat C B / t23-99 marine drain plug CB / t254-97 ship bottom drain plug cb304-1992 flange cast iron safety valve CB / t309-1999 internal thread bronze stop valve gb2028-80 stainless steel drain plug gb3009-82 marine anti-corrosion plug valve GB / t595-1983 external thread marine bronze stop valve GB / t587-93 bronze through stop valve CB / t466-1995 marine cast steel gate valve CB / t467-95 marine bronze gate valve GB / t2032-93 marine fire hydrant GB / t2032-1993 Marine flange hydrant GB / t599-1996 marine external thread bronze drain cock valve GB / t597-1983 marine external thread bronze check valve GB / t589-1993 marine flange bronze check valve marine double eccentric hydraulic butterfly valve CB / t309-1999 marine internal thread bronze stop valve marine double eccentric pneumatic butterfly valve GB / t1951-1984 marine low pressure internal thread bronze stop valve GB / t595-1983 marine external thread bronze stop valve GB / t591-93 Cast iron angle stop check valve GB / t585-1999 marine cast steel stop check valve GB / t588-1993 marine bronze stop check valve GB / t584-1999 cast steel through stop valve GB / t590-93 cast iron through stop valve GB / t592-1993 marine flange cast iron check valve CB / t3477-1992 marine closed vertical anti w***e valve CB / t692-1992 marine breathing valve GB / t1850-1984 marine external thread he***y block quick closing valve CB / t3841-1999 side boiler discharge valve Release valve CB / t3778-1999 sounding self closing valve GB / t3478-1992 marine flange suction check valve CB / t422-1994 liquid flow observer CB / t425-1994 low pressure crude oil filter GB / t465-1995 marine flange cast iron gate valve GB / t5744-1993 marine quick closing valve GB / t1854-1993 marine flange cast iron single row suction stop valve box CB / t3477-92 marine anti w***e valve GB / t2030-1980 marine bronze suction sea valve GB / t2029-1980 marine cast steel suction stop valve GB / t2029-1980 Marine double eccentric butterfly valve GB / t3037-1994 marine double eccentric butterfly valve GB / t3036-1994 marine double eccentric worm butterfly valve CB / t601-1992 self closing drain valve GB / t2030-1980 bronze suction sea valve GB / t597-1983 marine external thread bronze check valve CB / t3591-1994 flange tanker gate valve GB / t587-93as and BS marine flange bronze stop valve GB / t2029-1980 marine cast steel suction sea valve Sea valve cb3022-94 external thread air signal safety valve type A, R type GB / t590-93 marine flange cast iron stop valve GB / t593-1993 flange cast iron packing cock valve GB / t593-1993 marine flange bronze packing cock AQ type a TQ, LQ type L, T type