รายละเอียด:
Specification
Size DN50—DN600
Nominal Pressure PN10/PN16
Working Temperature -10°C~120°C
Suitable Medium Chemicals,air,water,steam,oil, acids,salts,etc
Standards:
Design standard DIN3352 F4/F5, MSS SP-70,AWWA C509/515,BS5163
Face to Face DIN3202 F4/F5, BS5163, ANSI B16.10
Flange Drilling DIN2533 PN10/PN16, ANSI 125/150,JIS10K
Test Inspection DIN3230, BS6755
Materials:
Body Cast Iron, Ductile Iron
Wedge Cast Iron, Ductile Iron
Stem Stainless steel
Sealing Ring EPDM
O Ring EPDM