JB/T 2001.5-1999 JB/T 2001.5-1999 Types and dimensions of copper gaskets for flanges in water systems JB/T2001.5-1999 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
State Machinery Industry Bureau
2(-01-U1 Implementation
Machinery Industry Standard of the People's Republic of China
Water system flange copper washer
Type and size
Waller system-Plangc copperwasherType and size
This standard specifies the types and sizes of copper plates. H/T2001.5-1999
12G0—34
This standard applies to [200L6-20012—1999 Attachment 3 JDT200114-20018-189 Report "Use in the Form of
Cited Standards
The following standards contain texts, and when they are used in this standard and become the standard version of this standard, the size shown is valid. The standard will be revised. The use of the standards should be considered as follows: The latest version of the listed standards may be JD.T2001.6-2001.12.--1959
Connecting flange
JB.T2001.14.-2001.18.-1999
3 Types and dimensions
3. [The type and size of the stopper of the gasket and the starter shall comply with the provisions of Figure and Table 1. k
3.2 Gasket Finance Department: T3.
Approved by the State Machinery Industry Bureau on June 28, 1999
Implementation on January 1, 2000
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2TVT 2001 5.5
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D/T 20x:1.5.15
O3:T 2301.5.17
JB 201.5.18
JB-T 2(C1.5.12
JB/T 2(C1.5.21
JB/T 20X.1.5.22
15-1 2x: 1 5.11
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JB/T 2001476
JB2K :27
J3/7 2001.5.28
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4 Marking example
JB/T2001.5—199↓
d. is 13.5 mm, d9.5 mm, 2 mm pad [3.5.9.>-2JB/T2001999
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