GKT, 50NB Table D & E BS3063 Full Face Gasket, 3mm NRI

Cut to Order, Ships in 2-3 W/Days.

Bulk discount rates

All Bulk Prices Below Are Quoted Including GST.

Buy 10 - 24 and pay only $1.89 each
Buy 25 - 49 and pay only $1.82 each
Buy 50 or above and pay only $1.75 each
  • Info Image for our 50NB Table D & E BS3063 Full Face Gasket, 3mm NRI; General Purpose Rubber Gaskets for Low Pressures & Temps
  • 50NB (2") Insertion Rubber Gaskets in Full Face, 3mm Thick. Available online and cut in our Australian facilities, these rubber gaskets are a good, economical option for low pressure, low temperature general purpose sealing.
Inc. GST
Frequently bought together:


  • Economical gaskets for sealing at low pressures & temperatures.
  • Cut in our Australian factory to the precise size requirements of BS 3063.
  • Full range of standard flange tables available. Custom size gaskets also available upon request.

Natural Rubber Insertion (NRI) Flange Gaskets are often used in low temperature and low-pressure sealing. Cut in our Australian factory from our Natural Rubber Insertion sheet, the gaskets featured on this page are all designed to suit BS 3063 Table D and/or Table E flanges.

Widely used in many different industries, Insertion Rubber Gaskets are suitable for sealing applications where temperatures are between 0°C and 70°C. They are often used for hydro-testing or permanent, low pressure flange sealing because of their economic nature.

For more information on this material, please consult our Natural Insertion Rubber Technical Data Sheet. For more info on the gaskets, read on.

For information on ANSI Flange Gasket Sizes as well as sizing tables for various other flange specifications (e.g. AS 2129, BS 3063) please consult our Flange Table Gasket Dimensions pages.

Downloads & Resources

Natural Rubber Insertion, Black, 60 Duro Specifications.

Colour Black
Insertion Cotton
Polymer NR/SBR (Natural Rubber / Styrene Butadiene Rubber)
Hardness 60 Shore A (+/- 5) Durometer
Continuous Operating Temperature 0°C to 70°C
Elongation at Break 300%
Tear Strength 12 N / mm
Specific Gravity 1.55
Potable Water No
Food Grade No
Abrasion Resistance High
Hydrocarbon and Fuel Resistance Low
Tearing Resistance High
UV / Sunlight Resistance Medium

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Additional Information

Gasket Type:
Rubber Gasket
Flange Specification:
BS 3063
Full Face / Ring Face:
Full Face
Nominal Bore (NB):
Flange Table:
Table D
Flange Table:
Table E
Gasket ID:
Gasket OD:
Bolt Hole Number:
Bolt Hole Diameter:
Gasket PCD:
Minimum Continuous Temperature:
Maximum Continuous Temperature:
Specific Gravity:
Shore Hardness:
60 Shore A
Elongation at Break:
Food Grade / Potable Water Approvals?:
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