15NB Table D & E BS3063 Ring Face Gasket, 3mm Neoprene Rubber
BULK DISCOUNT RATES
Buy 10 - 24 | and pay only $0.41 each |
Buy 25 - 49 | and pay only $0.37 each |
Buy 50 or above | and pay only $0.35 each |
Buy 10 - 24 | and pay only $0.41 each |
Buy 25 - 49 | and pay only $0.37 each |
Buy 50 or above | and pay only $0.35 each |
Neoprene Rubber Flange Gaskets are widely used for sealing pipelines and tanks that operate at low pressure and temperatures.
This versatile, economical rubber material is ideal for these applications as it offers a good combination of economy, performance, reliability and versatility. It is used in sealing applications where temperatures are between -20°C and +100°C.
These gaskets are cut from our industrial grade Neoprene Rubber Sheet to suit BS 3063 flanges 15NB through 600NB) in Table D and/or Table E.
This is a 60 Duro (±5) Shore A Neoprene Rubber that is black in colour. For more information on it, please consult our Neoprene Rubber Technical Data Sheet or our comprehensive Rubber Chemical Compatibility guide. For more info on the gaskets, read on.
This page lists ring types gaskets (full face for the same flange style listed here). This style of gasket is designed to sit inside the bolts of the flanges and is known by quite a few names, including:
Theseg askets are all cut to suit BS 3063 Flanges in either Table D or Table E configurations (the two most common). In almost all pipe nominal bores (except 150NB, 200NB & 300NB) there’s no difference in gasket size between Table D or Table E (the gasket fits both) when using ring type gaskets.
For those where there is a difference, both Table D and Table E variations are offered separately.
All Dimensions below are given in millimeters (mm).
Flange Nominal Bore |
Imperial Short-Hand |
Gasket ID | Gasket OD | Matches Table |
15NB | 1/2" | 21 | 52 | E |
20NB | 3/4" | 27 | 59 | E |
25NB | 1" | 34 | 68 | E |
32NB | 1 1/4" | 43 | 73 | E |
40NB | 1 1/2" | 48 | 84 | E |
50NB | 2" | 60 | 97 | E |
65NB | 2 1/2" | 76 | 110 | E |
80NB | 3" | 89 | 129 | E |
90NB | 3 1/2" | 102 | 148 | E |
100NB | 4" | 114 | 160 | E |
125NB | 5" | 140 | 191 | E |
150NB | 6" | 168 | 216 | - |
200NB | 8" | 219 | 273 | - |
250NB | 10" | 273 | 333 | E |
300NB | 12" | 324 | 384 | - |
350NB | 14" | 381 | 444.5 | E |
400NB | 16" | 432 | 495 | E |
450NB | 18" | 483 | 559 | E |
500NB | 20" | 533 | 616 | E |
600NB | 24" | 635 | 728 | E |
All Dimensions below are given in millimeters (mm).
Flange Nominal Bore |
Imperial Short-Hand |
Gasket ID | Gasket OD | Matches Table |
15NB | 1/2" | 21 | 52 | D |
20NB | 3/4" | 27 | 59 | D |
25NB | 1" | 34 | 68 | D |
32NB | 1 1/4" | 43 | 73 | D |
40NB | 1 1/2" | 48 | 84 | D |
50NB | 2" | 60 | 97 | D |
65NB | 2 1/2" | 76 | 110 | D |
80NB | 3" | 89 | 129 | D |
90NB | 3 1/2" | 102 | 148 | D |
100NB | 4" | 114 | 160 | D |
125NB | 5" | 140 | 191 | D |
150NB | 6" | 168 | 213 | - |
200NB | 8" | 219 | 270 | - |
250NB | 10" | 273 | 333 | D |
300NB | 12" | 324 | 381 | - |
350NB | 14" | 381 | 444.5 | D |
400NB | 16" | 432 | 495 | D |
450NB | 18" | 483 | 559 | D |
500NB | 20" | 533 | 616 | D |
600NB | 24" | 635 | 728 | D |
Colour | Black |
Insertion | None |
Polymer | CR/SBR (Chloroprene / Styrene Butadiene Rubber) |
Hardness | 60 Shore A (+/- 5) Durometer |
Continuous Operating Temperature | -20°C to 100°C |
Elongation at Break | 300% |
Tear Strength | 12 N / mm |
Specific Gravity | 1.49 g/cm³ |
Potable Water | No |
Food Grade | No |
Abrasion Resistance | Fair |
Oil and Petroleum Products Resistance | Fair |
Tearing Resistance | Average |
SKU | SWM000012P05-3.0 |
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Brand | Gaskaseal |