铸钢保温球阀,硬密封保温球阀,保温专用球阀

    2018-10-05 09:29
铸钢保温球阀,硬密封保温球阀,保温专用球阀

 

主要尺寸表

 

 

公称通径DnL日标、美标-JJS 10K(ANSI 150lb)日标、美标-JJS 20K(ANSI 300lb)
DGTFCN-hDGTFCN-h
20117117127731.698.54-161567320.71.6114.54-16
25127127152921.6120.54-191659222.31.61278-19
401651651781051.6139.54-1919010525.41.61498-22
501781781901271.6152.54-1921012728.61.61688-22
82292292792161.6241.58-22      
1002542543432701.6298.512-25      
1502922924063241.6362.512-25      
2003303305334131.6476.012-29      

 

 

 

保温球阀主要尺寸表

 

 

 

压力口径LDD1D2BZ-Φd3-G
161510813510078184-183-8
2011714511085184-183-8
25127160125100204-183-8
32140180145120208-181/2
40165180145120208-181/2
50178195160135208-181/2
65203245210185228-181/2
80229280240210248-231/2
1002543352952652612-231/2
1252673352952652612-231/2
1502924053553203012-251/2
2003305204704353416-251/2