产品详细介绍：产自：上海日核阀门有限公司供应能力：大量产品名称规格：YJZQ-J15N、J25N系列高压球阀型号D1D2L1L2L3L4H1H2H3YJZQ-J10NФ10M18×1.5781412032163676YJZQ-J15NФ15M22×1.5861612035194080YJZQ-J20NФ20M27×210818160482555101YJZQ-J25NФ25M33×2116201605828.565111YJZQ-J32NФ32M42×2136222007637.584134YJZQ-J40NФ40M48×2148242508842.598165YJZQ-J50NФ50M64×2180263009852110180型号D1D2D3L1L2L3L4L5H1H2H3YJZQ-J10WФ10Ф20M27×1.59414212032163676YJZQ-J15WФ15Ф22M30×1.510216212035194080YJZQ-J20WФ20Ф28M36×2124182.5160482555101YJZQ-J25WФ25Ф35M42×2136202.51605728.565111YJZQ-J32WФ32Ф40M52×2150222.52007537.584134YJZQ-J40WФ40Ф50M64×2180242.52508542.598165YJZQ-J50WФ50Ф60M72×2210262.53009852110180)