铜日标法兰角形截止阀F7304ANGLEVALVEBRONZEFLANGED-END

船齐RP-6蒸汽减压阀带CCS各大船级社证书不锈钢材质

船齐CBT4023-2005船用碳钢法兰可闭立式直角防浪阀

船用DN150球墨铸铁衬EPDM认证双偏心法兰蝶阀

船齐船舶供应船用德标铸铁单法兰式蝶阀带CCS船级社

覆盖式铜日标法兰角形截止阀F7349ANGLEVALVEBRONZEFLANGEDUNION

铸铁阀门手轮日标德标SpareHandWheelsforValve

青铜丝口卡套旋塞F7387COCKSCREWED-ENDBRONZE

青铜日标法兰水带阀F7334GLOBEHOSEVALVEBRONZEFLANGE

铸铁日标法兰中岛式皮龙阀F7333GLOBEHOSEVALVECAST-IRONCOUPLING

青铜日标法兰美标丝口皮龙角阀JMS7305GLOBEHOSEVALVEBRONZE

日标手动快关阀EmergencyShut-offValvesWrieRopePullTypeJIS

日标气动快关角阀EmergencyShut-offValvesPneumaticContrlType

日标手动快关角阀EmergencyShut-offValvesWrieRopePullType

铸钢日标法兰闸阀F7366GATEVALVECAST-STEELFLANGED

黄铜针阀（附波形管端）NEEDLEVALVESTRAIGHTBRASSBOTHHOSEENDS

铸铁日标法兰截止止回阀F7375GLOBEVALVESCREWDOWNCHECKC-IRON

黄铜内牙仪表旋塞COCKBRASSLEVERHANDLE

铜内牙针阀NEEDLEVALVESTRAIGHTBRASSBOTHFEMALEENDS

铸造黄铜螺丝式球阀BALLVALVEFORGEDBRASSSCREWED-END

青铜日标法兰截止止回角阀F7352ANGLESCREWDOWNCHECKBRONZE

青铜升降式日标法兰止回阀F-7417liftcheckunionBonnetTypeGlobe

防浪阀带手柄立式日标法兰STORMVALVEVERTICALTYPEWITHHANDLE

涡轮半凸耳蝶阀BUTTERFLYVALVESEMILUGGEDTYPEW\/WORMGEAR