15NB Table D & E Full Face Flange Gasket, 3mm Potable Water EPDM

All Prices Include GST.

$1.65
In Stock
Cut to Order, Ships in 2-3 W/Days.

Nominal Bore (NB)
Table
Thickness
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Buy 10 to 24: Pay $1.52
Buy 25 to 49: Pay $1.47
Buy 50 or more: Pay $1.42


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  • Made from high quality EPDM Rubber certified for use in Potable Water sealing applications.
  • Cut in our Australian factory to the precise requirements of AS 2129 specifications.
  • Buy just the quantity you need, no minimum order requirements.
  • Available in the full range of standard sizes. Custom variations also available upon request.

EPDM Rubber Flange Gaskets are often used for sealing water lines and pipes. This variation is made from our Potable Water grade of EPDM Rubber Sheet which meets the requirements of AS/NZS 4020 (2005) Testing of Products for Use in Contact with Drinking Water. It also conforms to the requirements of WSA 109 2011 Table 2.1.

For more information on this material, please visit the Specifications Tab or consult our EPDM Rubber Sheet for Potable Water Sealing Technical Data Sheet. For more info on the gaskets, read on.

Flange Gaskets to Suit AS2129 Sizing Info.

The gaskets featured on this page are the full-face style of rubber flange gasket. These gaskets take up the full face of the flange, with holes cut for the bolts. Both ring and full-face gaskets can be used on these flanges depending on particular requirements and user preferences.

AS 2129 Flanges are most commonly found in either AS 2129 Table D or AS 2129 Table E which is why gaskets for both are listed here. That said, there are quite a few other tables made and gaskets for these (e.g. Table A, C, F, H) can also be produced upon request.

Why are some Table D and Table E Gaskets the same size while others aren’t?

The AS 2129 Flange Specification is like many others (e.g. ANSI 150) in that many of the smaller sized flanges (and consequently, gaskets) are the same across tables. In the AS 2129 Spec, gaskets made to suit flanges with a nominal bore of up to 80NB are the same no matter if the flanges are listed as Table D or Table E. After this, sizes do differ.

The table below provides more specifics on this.

Full Face Flange Gaskets to suit AS 2129 Table D and Table E Size Info Tables.

AS 2129 Table D Rubber Gaskets Sizing.

All Dimensions below are given in millimeters (mm).

Flange Nominal
Bore
Gasket OD Gasket ID Number of
Holes
Hole
Diameter
PCD Matches
Table
15NB 95 17 4 14 67 E
20NB 100 22 4 14 73 E
25NB 115 25 4 14 83 E
32NB 120 32 4 14 87 E
40NB 135 40 4 14 98 E
50NB 150 50 4 18 114 E
65NB 165 68 4 18 127 E
80NB 185 82 4 18 146 E
90NB 205 90 4 18 165 -
100NB 215 100 4 18 178 -
125NB 255 125 8 18 210 E
150NB 280 150 8 18 235 -
200NB 335 200 8 18 292 -
250NB 405 250 8 22 356 -
300NB 455 300 12 22 406 -
350NB 525 350 12 26 470 E
400NB 580 400 12 26 521 E
450NB 640 450 12 26 584 -
500NB 705 500 16 26 641 E
600NB 825 600 16 30 756 -

AS 2129 Table E Rubber Gaskets Sizing.

All Dimensions below are given in millimeters (mm).

Flange Nominal
Bore
Gasket OD Gasket ID Number of
Holes
Hole
Diameter
PCD Matches
Table
15NB 95 17 4 14 67 D
20NB 100 22 4 14 73 D
25NB 115 25 4 14 83 D
32NB 120 32 4 14 87 D
40NB 135 40 4 14 98 D
50NB 150 50 4 18 114 D
65NB 165 68 4 18 127 D
80NB 185 82 4 18 146 D
90NB 205 90 8 18 165 -
100NB 215 100 8 18 178 -
125NB 255 125 8 18 210 D
150NB 280 150 8 22 235 -
200NB 335 200 8 22 292 -
250NB 405 250 12 22 356 -
300NB 455 300 12 26 406 -
350NB 525 350 12 26 470 D
400NB 580 400 12 26 521 D
450NB 640 450 12 26 584 -
500NB 705 500 16 26 641 D
600NB 825 600 16 33 756 -

(SWP000292)

Why use a Full Face Gasket rather than a Ring?

In many situations (though not all) it comes down to preference. Full Face (aka FF or Flat Face gaskets) cover the whole flange face which can assist with achieving even compression on the gasket for some flange types. Additionally, they are easier to fit on vertical flange faces as they can be hung from a bolt before flange assembly.

Colour Black
Insertion None
Polymer EPDM Rubber
Hardness 65 Shore A (+/- 5) Durometer
Continuous Operating Temperature -30ºC to +120ºC
Elongation at Break 350% (min.)
Specific Gravity 1.14 g/cm³
Tensile Strength 11 MPa (min.)
Volume Change
(In Distilled Water)
+3% (After 7 Days @ 70°C)
Compression Set
(72 Hours @ 23°C)
12.5% (max.)
Compression Set 
(24 Hours @ 70°C)
18% (max.)
Approvals
  • Meets the requirements of AS/NZS 4020 (2005) Testing of Products for Use in Contact with Drinking Water.
  • Conforms to the requirements of WSA 109 2011 Table 2.1.
SKU SWP000292

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