JB/T 2001.64-1999 Filters for water system pumping stations (PN=20MPa)

JB/T 2001.64-1999 This standard is a revision of JB 2067-84 "Filters for hydraulic pump stations (Pg=200×100000Pa)". This standard specifies the type, size and technical requirements of filters. This standard is applicable to filters that play a coarse filtration role in high-pressure pipelines of water pump stations with a nominal pressure of 200MPa. This standard was first issued in 1984. JB/T 2001.64-1999 Filters for water system pump stations (PN=20MPa) JB/T2001.64-1999 Standard download decompression password: www.bzxz.net

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Standard of the Machinery Industry of the People's Republic of China
JB/T 2001.1~2001.74—1999
Water system components
Water system assembly and parts1999-06-28 Issued
National Machinery Industry Bureau
2(-01-U1 Implementation
Standard of the Machinery Industry of the People's Republic of China
Water System
Filter for Pump Station
WatersystemFilterfnrwateracumulatnr(PN=20 MPa ]
This standard specifies the type, size and technical requirements of the filter JB2001.64-9
This standard is used in high and small pipes of water stations with a nominal pressure of less than 20MPa. It plays a filtering role. 2. Type and size
The type and size of the filter shall be in accordance with the provisions of Figure 1 and the table. Frequency: 2-plastic mother: 2-0 shape and size: 4-effective network 1: 5-two: 6 certain body: one liquid network: one return connection: external one cost rate: 10 one sales-boudoir:bzxz.net
Approved by the State Machinery Industry Bureau on June 28, 1999 and implemented on January 1, 2000
JBT20U..64.2
Jm200:.64.3
JB/1 2001.64 4
JB:T 2301.64 :
JBT 2MUL
JB/T 20K1.64 3
.Ts/T 20:1.64.4
3 Technical requirements
1]4×14
14m×18
155×20
IB/T 2001.64—1999
3.1 Nominal pressure 20MPa, test pressure 30MPa, test pressure 30m, seal and shell shall not be filled or leaked 3.2 Before assembly, the original sand in the shell must be removed. 4 Marking example
Nominal diameter 65mm filter:
Filter DN63JE/T200[.64199g
4 × M34
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