JB/T 2001.11-1999 Types and dimensions of square flanges for water systems (PN=10MPa)

JB/T 2001.11-1999 This standard is a revision of JB 2011-84 "Hydraulic press square attachment flange type and size (Pg = 100 × 100000Pa)". This standard specifies the type and size of square attachment flanges. This standard is applicable to hydraulic systems with a nominal pressure of 10MPa. This standard was first issued on January 1, 1984. JB/T 2001.11-1999 Water system square attachment flange type and size (PN = 10MPa) JB/T2001.11-1999 standard download decompression password: www.bzxz.net

IC.s$ 23.110
Machinery Industry Standard 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 Bureauwww.bzxz.net
2(-01-U1 Implementation
Machinery Industry Standard of the People's Republic of China
Water system
Square attached flange
Type and size
Water system-Square attached flangeTypeaadsice
PN=10 MPa)
This standard specifies the types and sizes of some attachment methods. This standard is applicable to wave pressure systems with a nominal pressure of 10MPa. The provisions contained in the referenced standard
JAT2001.1E—1999
Rong 2911-4
constitute the provisions of this standard through reference in this standard. This standard is published as of: The editions shown are valid. All standard departments and parties using technical standards should explore the possibility of using the latest edition of the following standards: JH20015-999 Types and sizes of copper barriers for water systems 3 Types and sizes
3.1 The type should comply with the provisions of two:
d D, 2 5
2-Frequency: 3-Flange: 4-Connection: 5 Copper pad Figure 1
Approved by the National Machinery Industry Bureau on 1999-06-28 Implementation on 2000-01-01
JB/T2001.11-199g
0912210E1
521:11100 1/8
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