CB* 623-1980 Suction filter

CB* 623-1980 Suction filter CB*623-1980 Standard download decompression password: www.bzxz.net

National Technical Committee for Ship Standardization
Professional Standard
Suction FilterwwW.bzxz.Net
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
Free Standard Network (www.freebz.net) can be downloaded without registration. A total of 4 pages, page 4
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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