BS 1669:1972
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for industrial perforated plates
Hardcopy
23-07-2013
English
11-02-1972
Important note : Users cannot be edited or removed once added to your Multi user PDF.Plates with round or square perforations, staggered pitch. Round holes 125 to 3.15 mm diameter, square holes 125 mm to 4 mm side of square, following the R 20 preferred number series. Five classes of round hole plate open areas 58 per cent to 23 per cent; four of square hole plates open areas 64 per cent to 31 per cent.
| Committee |
LBI/37
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS MA 26:1973 | Specification for suction strainers |
| BS 3407:1982 | Guide for assessing coke screening plant |
| BS MA 61:1974 | Specification for bilge drain and suction hats |
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