船用日標(biāo)對(duì)夾式手柄蝶閥，型號(hào)GB/T3036-1994 GB/T3037-1994 JIS F7480，生產(chǎn)標(biāo)準(zhǔn)：GB、CB、DIN、ANSI、JIS， 材質(zhì)：閥體：球墨鑄鐵QT450、鑄鋼ZG230-450、不銹鋼SUS304、青銅BZ，閥板：青銅BZ、不銹鋼SUS304，閥座：丁晴橡膠NBR、氟橡膠FKM、三元乙丙橡膠EPDM,聚四氟乙烯PTFE，公稱通徑DN40-DN1200，工廠壓力:JIS5K 10K 16K，ANSI150LB 300LB GB2506 PN6 PN10 PN16

Marine Nippon Clamp Handle Butterfly Valve, Model GB/T3036-1994 GB/T3037-1994 JIS F7480, Production Standard: GB, CB, DIN, ANSI, JIS, Material: Valve Body: Ductile Iron QT450, Cast Steel ZG230-450, Stainless Steel SUS304, Bronze BZ, Valve Plate: Bronze BZ, Stainless Steel SUS304, Seat: NBR, Fluororubber FKM, Ternary EPDM, PTFE, nominal diameter DN40-DN1200, plant pressure: JIS5K 10K 16K, ANSI 150LB 300LB GB2506 PN6 PN10 PN16