JB/T 2001.6-1999 Types and dimensions of oval attachment flanges for water systems (PN=31.5MPa)

JB/T 2001.6-1999 This standard is a revision of JB 2006-84 "Type and size of elliptical attachment flanges for hydraulic presses (Pg=315×100000Pa)". This standard specifies the type and size of elliptical attachment flanges. This standard is applicable to hydraulic systems with a nominal pressure of 31.5MPa. This standard was first issued on January 1, 1984. JB/T 2001.6-1999 Type and size of elliptical attachment flanges for water systems (PN=31.5MPa) JB/T2001.6-1999 standard download decompression password: www.bzxz.net

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Machinery Industry Standard of the People's Republic of China
JB/T 2001.1~2001.74—1999bzxZ.net
Water system assembly and parts1999-06-28 Issued
National Machinery Industry Bureau
2(-01-U1 Implementation
Machinery Industry Standard of the People's Republic of China
Water system oval attached flange
Type and size
Water system-(val attached Hlangc-Type aud size
( PV=31.5 MPa ]
This paragraph specifies the type and size of the attached flange. It is applicable to the filter system with nominal pressure 3:≤MPL. Reference Standard
JE/T 2001.6-1999
The following standards contain provisions, through the main certification process of this standard reference and constitute the rest of the text of this standard. This standard is not necessarily effective in its entirety, the standard will be revised, the parties using this standard to discuss the possibility of using the latest version of the following standards: JBT2001.—1999 Pump cable flange copper design: type and size 3 type and size
single type should be in accordance with the specification!
Account ±; 2-
National Machinery Industry Bureau 1999-16-29 approved 3-
4-compensation: 5-night
2000-01-0 implementation
Note the combination of Figure 1, Table 1,
8T30811999
3.3 Figure 145 (need) to comply with the provisions of JB12001.5. Table
JB.[2O1.6.1
IR.T 2GM f.2
Note: The mesh body is filled with holes. 30%
Marking example
Male depth is 8mm diameter of the god because of the flange:
Method DN 8JB/T 2001.5—1999
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