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1 1/2" NB (DN40) Flange Table
1 1/2" NB (DN40) Flange Table - Flange Dimensions
| 1 1/2" | Flange Diameter | PCD | No. of Bolt Holes | Diameter of Bolts | Diameter of Holes | Diameter of Raised Face | Height of Raised Face |
|---|---|---|---|---|---|---|---|
| PN6 | 130mm | 100mm | 4 | M12 | 14mm | 80mm | 3mm |
| PN10 | 150mm | 110mm | 4 | M16 | 18mm | 88mm | 3mm |
| PN16 | 150mm | 110mm | 4 | M16 | 18mm | 88mm | 3mm |
| PN25 | 150mm | 110mm | 4 | M16 | 18mm | 88mm | 3mm |
| PN40 | 150mm | 110mm | 4 | M16 | 18mm | 88mm | 3mm |
| PN64 | 170mm | 125mm | 4 | M20 | 22mm | 88mm | 3mm |
| Table D | 5 1/4" (133mm) | 3 7/8" (98mm) | 4 | 1/2" (13mm) | 9/16" (14mm) | ||
| Table E | 5 1/4" (133mm) | 3 7/8" (98mm) | 4 | 1/2" (13mm) | 9/16" (14mm) | ||
| Table F | 5 1/2" (140mm) | 4 1/8" (105mm) | 4 | 5/8" (16mm) | 11/16" (17mm) | ||
| Table H | 5 1/2" (140mm) | 4 1/8" (105mm) | 4 | 5/8" (16mm) | 11/16" (17mm) | 3 1/4" (83mm) | 1/16" (2mm) |
| ANSI 125/150 | 5" (127mm) | 3 7/8" (98mm) | 4 | 1/2" (13mm) | 5/8" (16mm) | 2 7/8" (73mm) | 1/16" (2mm) |
| ANSI 300 | 6 1/8" (156mm) | 4 1/4" (114mm) | 4 | 3/4" (19mm) | 7/8" (22mm) | 2 7/8" (73mm) | 1/16" (2mm) |
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