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PTEE-lined filter (Y)


Technical standard
Design specificationHG/T21637
Structure lengthGB/T12221
Flange sizeGB/T9113.1-2000  ASME 16.5a
Nominal pressure test0.6、1.0、1.6、2.5MPa  Class150
Pressure testGB/T 13927-92 API 598
ModelYtype、Blue type

 
Main parts material list

NO.
Part name
Precision casting ductile iron
 

Carbon steel
Stainless steel
QTCPRPLRL
1Body、
Cover
QT 400WCBCF8CF8MCF3CF3M
2
Lining material
FEP(F46)、PTFE(F4)、PFA、PO、PE
3
Filter screen
PTFE(F4)
4Bolt35351Cr17Ni21Cr17Ni21Cr18Ni91Cr18Ni9
5Nut45450Cr18Ni90Cr18Ni90Cr18Ni90Cr18Ni9

 
Main connection dimensions and weight

Nominal diameterMain dimensions
Reference value
DNNPSLL1DD1D2fbZ-¢dLL1DD1D2fbZ-¢dHH1
mminchPN1.0MPaPN1.6MPa
151/21501609565453164-141501609565453164-1470150
203/415017010575553184-1415017010575553184-1470160
25116018011585653184-1416018011585653184-1480160
3211/4180200140100753184-18160200140100753184-1885160
4011/2200260150110853184-18200260150110853184-1890170
5022302601651251003184-182202601651251003184-18110170
6521/22903301851451203184-182903301851451203184-18115210
8033103402001601353208-183103402001601353208-18135250
10043504002201801553208-183504002201801553208-18155300
12554004802502101854228-184004802502101854228-18250350
15064805002852402104228-224805002852402104228-22285400
20086005603402952654248-2255056034029526542412-22360450

 

DNNPSLL1DD1D2fbZ-¢d
Reference value
mminchPN2.5MPaHH1
151/21501609565453164-1470150
203/415017010575553184-1470160
25116018011585653184-1480160
3211/4180200140100753184-1885170
4011/2200260150110853184-1890170
5022302601651251003204-18110170
6521/22903301851451203228-18115210
8033103402001601353248-18135250
10043504002351901553248-22155300
12554004802702201854268-26250350
15064805003002502104288-26285400
200860056036031027543012-26360450