型号三件式对焊球阀品牌西博思材质碳钢连接形式螺纹结构形式浮动球球阀三件式对焊球阀端接T订货号公称通径公称压力工作温度ABH入口/出口DNPN℃对焊17DXHF080501101000psi-50℃～300℃65954621DXHF08050215751104627DXHF08050320851105434DXHF08050425901406443DXHF080505321121406949DXHF080506401201557661DXHF080507501451808676DXHF0805086517022012089DXHF08050980200260150106DXHF080510100)