中鼎FGB-300美标不锈钢截止阀主要材料1阀体/BODYCF8MCF8WCB2阀瓣/DISCCF8MCF8WCB3对开环/HALFRINGSUS3044阀瓣盖/DISCCOVERCF8MCF8WCB5双头螺栓/BOLTA193-B86垫片/GASKETGraphite7六角螺母/NUTA194-88填料/STEMPACKINGGraphite9压盖/bonnetCF8MCF8WCB10阀杆/STEMSUS30411手轮/WHEELHANDLEQT400-1812阀杆螺母/STEMNUTSUS30413填料压盖/WASHESUS30414螺钉/SMALLBOLTSUS30415六角螺母/STEMNUTA194-816活节螺栓/EYEBOLTA193-B817锁片/LOCKINGPINSUS304中鼎FGB-300美标不锈钢截止阀性能特点美标法兰截止阀法兰连接FlangeConnection阀座可依需求加焊硬质合金BallSeatCanMixWithWeldHardAlloyAsRequirement可更换阀座及上密封阀座TheReplaceableSeatAndTheSealingSeat不锈钢阀采用一体式阀座与上密封阀座StainlessSteelValveAdoptOne-pieceSeatAndSealingSeat中鼎FGB-300美标不锈钢截止阀主要标准美标法兰截止阀设计标准：Design:ASMEB16.34API6D壁厚标准：WallThickness:ASMEB16.34结构长度：FacetoFace:ASMEB16.10法兰标准：EndFlange:ASMEB16.5检测标准：Inspection&Testing:API598中鼎FGB-300美标不锈钢截止阀外形尺寸SiteLΦdHΦEΦCΦRΦDT10K150LB10K150LB10K150LB10K150LB1/2"1081518014051357060.595891212.13/4"1172019014056437570100981412.11"1272520014067519079.51251081412.11-1/4"140322451607664100891351171612.71-1/2"16540250160817310598.51401271614.32"203502602009692120120.51551521615.92-1/2"21665315200116105140139.51751781817.53"24180330250126127150152.51851901819.14"292100395250151157175190.52102291823.95"3561254503001821862102162502542023.96"406150540350212216240241.52802792225.48"495200675350262270290298.53303432228.610"6222508354003243243553624004062430.212"6983009854003683814004324454832431.8