JB/T 2001.8-1999 Types and dimensions of circular flanges for water systems (PN=31.5MPa)

JB/T 2001.8-1999 This standard is a revision of JB 2008-84 "Types and dimensions of circular flanges for hydraulic presses (Pg=315×100000Pa)". This standard specifies the types and dimensions of circular flanges. This standard is applicable to hydraulic systems with a nominal pressure of 31.5MPa. This standard was first published on January 1, 1984. JB/T 2001.8-1999 Types and dimensions of circular flanges for water systems (PN=31.5MPa) JB/T2001.8-1999 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—1999
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
Round attached flange
Water system
Type and size
Water syslem-Round attached langeTypeand size
(PN=31.5 MPa]
This standard specifies the types and sizes of flanges for hydraulic systems with a force of 1.5 MPa. Reference standards
JB/T2401.8-1999
Generation 1184
The following standards contain provisions that constitute the provisions of this standard by citing them in 4 core dangers. When the standard is published, the version shown is valid. All standards will be revised. All parties using this standard are advised to use the latest version of the following standards. JET2001.51999 Hydraulic system flange Type and size of injection pad Type and size
1.1 Type should meet 1.
Burning nail: 2 Smoke time: 3-send blue: 4-connection: 5-copper pad drawing
Approved by the State Machinery Industry Bureau on 1-16-28
2000-0[-01 implementation
IR/T2001.8-1999
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