15NB Table D & E BS3063 Ring Face Gasket, 3mm Potable Water EPDM

SKU: SWM000291P05V0001
Availability: Cut to Order, Ships in 2-3 W/Days.
$0.69
INC. GST
$0.62
EX. GST

BULK DISCOUNT RATES

All Bulk Prices Below Are Quoted Including GST.
Buy 10 - 25 and pay only $0.60 each
Buy 26 - 50 and pay only $0.56 each
Buy 51 - 99 and pay only $0.54 each
Buy 100 or above and pay only $0.52 each
  • Made from high quality EPDM Rubber certified for use in Potable Water sealing applications.
  • Cut in our Australian factory to the precise requirements of BS 3063 Table D & Table E Flange specifications.
  • Buy just the quantity you need, no minimum order requirements (great discounts on larger quantities though).
  • 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.

EPDM Rubber Sheet for Potable Water Sealing (Black, 65 Duro)

The rubber these gaskets are made from is our Black, 65 Duro Potable Water Grade EPDM. This is a high quality, industrial-grade EPDM that meets all the requirements of AS/NS 4020 as well as WSA 109 2011 Table 2.1. 

Though most commonly used for sealing in application where the gasket will be exposed to drinking water, this EPDM does exhibit many other characteristics including good chemical resistance, excellent resistant to UV and good physical strength. It has a shore hardness of 65 Duro (±5). Maximum elongation is 350% and tensile strength if 11 MPa.

More information on this rubber can be found on our EPDM Rubber Sheet for Potable Water Sealing Technical Data Sheet.

Flange Gaskets to Suit BS 3063 Size Info.

This page lists ring types gaskets. This style of gasket is designed to sit inside the bolts of the flanges and is known by quite a few names, including:

  • RF Flange Gaskets.
  • IBC Gaskets (Inner Bolt Circle).
  • Raised Face Gaskets (as they are often used on raised face type flanges).
  • Ring Face Gaskets.

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.

Ring Face Flange Gaskets to suit BS 3063 Table D and Table E Size Info Table.

BS 3063 Table D Rubber Gaskets Sizing.

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

BS 3063 Table E Rubber Gaskets Sizing.

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 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 SWM000291P05