This standard specifies the classification, codes and markings of flexible graphite sheets and strips. This standard applies to flexible graphite plates and strips, as well as flexible graphite composite plates and strips. JB/T 6613-1993 Classification, code and marking of flexible graphite plates and strips JB/T6613-1993 Standard download and decompression password: www.bzxz.net

J22 | | tt | | JB |
Classifications, codes and markings
Implemented on 1994-01-01
Ministry of Machinery Industry of the People's Republic of China
Published
Machinery Industry Standards of the People's Republic of China| |tt||Flexible graphite sheets and strips
1 Subject content and scope of application
Classification, codes and markings
This standard specifies the classification, codes and markings of flexible graphite sheets and strips . This standard applies to flexible graphite plates and strips, as well as flexible graphite composite plates and strips. 2 Product classification and code
2.1
JB/T 6613—93
Flexible graphite plates and strips are classified according to their forming method, material type, and composite type. Their types and codes are shown in the table 1. Table 2 and Table 3. Table 1 Forming method and code
Forming method
generation
composite type
number
generation||tt| |2.2
No.
Material
Flat gauge pressure
1
Material
Type
Single flexible stone quantity
Metal material composite
Flower pressing
Table 2 material types and codes
Class
Metal mesh composite
Metal tooth plate composite www.bzxz.net
Metal plate composite
Metal powder composite
Resin material composite
Rubber material composite
Fiber composite
Composite type and code| |tt||Table 3
Single-sided composite
1
Double composite
2
The markings of flexible graphite plates and tapes are as follows: Machinery Industry Department approved on 1993-05-07
central layer composite
3
flat die molding
3
mixed composite
generation|| tt||No.
10
20
21
22
23
24
40||tt| | 60 | | tt | | 80 | Example
JB/T6613—93
Special for atomic energy, represented by N
Composite type, represented by Arabic numerals
Material type, represented by Arabic numerals||tt ||Forming method, represented by Arabic numerals
Flexible graphite plate (RSB) or flexible graphite belt (RSD). This standard number
2.3.1 Flat press formed metal tooth plate double Surface composite flexible graphite plate: JB/T6613RSB1222
2.3.2 Single flexible graphite plate molded by flat die JB/T6613RSB3100
Single flexible graphite pattern belt formed by flower collection pressing: 2.3.3|| tt | |tt||This standard is proposed by the Ministry of Machinery Industry.
This standard is under the jurisdiction of the Hefei General Machinery Research Institute of the Ministry of Machinery Industry. This standard was drafted by Shandong Binzhou Flexible Graphite Seals Factory. The main drafter of this standard is Liu Guangyi.
2
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