品牌
厂商性质
温州市所在地
型号:BZ41W/Y
公称压力: 1.0MPa~4.0MPa
适用温度:150℃~300℃
材质:CF8、CF3、CF8M、CF3M
应用规范Application Norm
1、设计制造按GB12234-89
2、结构长度按GB12221-89
3、法兰尺寸按JB/T79-94
4、阀门检查和试验按GB13927
1. Design Manafacfure According to GB12234-89
2.Face to Face According to GB12221-89
3. Flange Dimension According to JB/T79-94
4. Valve Check and Test According to Gb13927
结构 Structure
B.B;OS& Y
Characteristic:B.B; OS & Y
