CB* 623-1980 Suction filter
Basic Information
Standard ID:
CB* 623-1980
Standard Name: Suction filter
Chinese Name:
吸入滤网
Standard category:Ship Industry Standard (CB)
state:in force
Date of Implementation:1981-10-01
standard classification number
Standard Classification Number:Ships>>Ship Pipe Accessories>>U55 Marine Pipe Fittings
associated standards
alternative situation:CB 623-67
Publication information
other information
Introduction to standards:
CB* 623-1980 Suction filter CB*623-1980 Standard download decompression password: www.bzxz.net
Some standard content:
National Technical Committee for Ship Standardization
Professional Standard
Suction Filter
1. The types and basic parameters of the filter are as shown in Table 1. Type
National Suction Filter with Clamp Ring
National Suction Filter
Mold Suction Filter with Clamp Ring
Mold Suction Filter
2. The basic dimensions of the suction filter are as shown in the figure below and Table 2. Type A
National Technical Committee for Ship Standardization
CB*623-80
Replace CB623-67
25~100
125~250
40~100
125, 150
October 1, 1981
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Total 4 pages, page 2
CB*623-80
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CB*623-80
91° 11
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CB*623-80
Marking example
Dg150 type B steel suction filter
Filter B150CB*623-80
Dg80 type C copper suction filter with clamp
Filter C80HCB*623-80
The ratio of the total area of the filter holes to the nominal diameter area is not less than 3.5, and the mesh diameter is Φ10. 3.
Material:
Carbon steel A3F (GB700-79)
Copper H62 (YB460-64)
The steel filter is galvanized according to CB745-78, and the coating is 25μm. Steel fasteners must be galvanized. 5.
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