详细说明
双偏心高性能蝶阀
主要零件材料:‘
主要材料表:
NO.
NAME
MATERIAL
SPECIFICATION
JIS
ASTM
1
阀体/BODY
CARBONSTEEL
SC480
A216Gr.WCB
STAINLESSSTEEL
SCS13A SCS14A SCS16A
A351GrCF8 A351GrCF8M A351GrCF3M
2
阀瓣/DISC
STAINLESSSTEEL
SCS13A SCS14A SCS16A
A351GrCF8 A351GrCF8M A351GrCF3M
3
护圈/RETAINER
STAINLESSSTEEL
SCS13A SCS14A SCS16A
A351GrCF8 A351GrCF8M A351GrCF3M
4
阀座/TEFLONSEAT
PTFE PTFE+CLASSFIRER PTFE+GRARHITE
PTFE
/RPTFE
PTFE
/RPTFE
5
衬套/BUSHING
PTFE+316SS
PTFE+316SS
PTFE+316SS
6
衬套/BUSHING
PTFE+316SS
PTFE+316SS
PTFE+316SS
7
阀杆/STEM
STAINLESSSTEEL
SUS304 SUS316 630SS XM-19
A182Gr.F304 A182Gr.F316 A564Gr.630 A479Gr.XM-19
8
销/PIN
STAINLESSSTEEL
SUS316
A240Gr.316
9
止推环/THRUSTRING
STAINLESSSTEEL
SUS316
A240Gr.316
10
密封/SEAL
PTFE
PTFE
PTFE
11
底盖/BOTTOMCOVER
STAINLESSSTEEL