This standard specifies the types, main dimensions and basic parameters of pressure tanks for mechanical seal systems. This standard applies to pressure tanks for mechanical seal systems. JB/T 6630-1993 Types, main dimensions and basic parameters of pressure tanks for mechanical seal systems JB/T6630-1993 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T 6630-1993
Pressure tank for mechanical seal system
Type, main dimensions and basic parameters
Published on 1993-05-07
Ministry of Machinery Industry of the People's Republic of China
Implementation on 1994-01-01
Mechanical Industry Standard of the People's Republic of China
Pressure tank for mechanical seal system
Type, main dimensions and basic parameters
Subject content and scope of application
This standard specifies the type, main dimensions and basic parameters of pressure tank for mechanical seal system. This standard applies to pressure tank for mechanical seal system. 2 Type and main dimensions
JB/T6630-1993
This standard specifies two types of pressure tanks: non-heat exchange type and heat exchange type. See Figure 1 for non-heat exchange type and Figure 2 for heat exchange type. See Figure 1, Figure 2 and Table 1 for main dimensions.
Approved by the Ministry of Machinery Industry on May 7, 1993
Implemented on January 1, 1994
Basic parameters
Basic parameters of pressure tanks shall comply with the provisions of Table 2. C
JB/T6630-1993
Other requirements
Pressure MPa
JB/T 66301993
Using temperature ℃
60~+200
The pressure tank must have a visible liquid level display device, and the minimum visible liquid level range is 55mm. 4.2 The pressure tank must be equipped with the interfaces and interface dimensions specified in Figures 1 and 2. The non-heat exchange type shall comply with the provisions of J1 to J7 in Figure 1 and Table 3. The heat exchange type shall comply with the provisions of J1 to J9 in Figure 2 and Table 3. The pressure tank shall be equipped with a mounting bracket for the manual refill pump, and the mounting connection dimensions of the mounting bracket shall comply with the provisions of Figure 1 or Figure 2. 4.3
The heat transfer area of ​​the heat transfer pipe or other heat transfer components of the heat exchange pressure tank shall not be less than 0.15m2. The design, manufacture and acceptance of the pressure tank shall be carried out in accordance with relevant regulations. Table 3
Interface code
Additional instructions:
Interface size
(volume 101)
G1\ or G11\
(volume 51)
This standard was proposed and managed by the Hefei General Machinery Research Institute of the Ministry of Machinery Industry. This standard was drafted by the Dalian Acid Resistant Pump Factory Mechanical Seal Branch. The main drafters of this standard are Wang Youyi and Yin Hongji. Connection
Interface of liquid level alarm
Liquid sealing outlet
Liquid sealing inlet
Plug-in liquid filling interface
Gas charging interface
Spare or pressure gauge interface
Liquid replenishing pump replenishing liquid interface
Heat exchange type coolant inlet
Heat exchange type coolant outlet
People's Republic of China
Mechanical industry standard
Pressure tank for mechanical sealing system
Type, main dimensions and basic parameters
JB/T66301993
Machine Published by the China Academy of Mechanical Science
Printed by the China Academy of Mechanical Science
(No. 2, Shouti South Road, Beijing
Postal Code: 100044)
Print Sheet 1/2
Format 880×1230
Word Count 6,000
First Edition in October 1993
First Printing in October 1993
Print Quantity 1-500www.bzxz.net
Price 2.00 Yuan
Mechanical Industry Standard Service Network: http://www.JB.ac.cn661_099
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