ASA SERIES

ASA Series Gaskets: Specifications and Dimensions

ASA series gaskets (commonly referred to as ANSI or ASME gaskets) are designed to fit American standard pipe flanges. These gaskets are highly standardised and widely used in oil, gas, and chemical processing industries worldwide.

Key Specifications & Standards

  • Design Standards: Manufactured to match ASME B16.5 for smaller pipes (½" to 24") and ASME B16.47 (Series A and B) for larger pipelines (26" to 60").
  • Pressure Ratings: Categorised by "Class" designations, including Class 150, Class 300, Class 600, Class 900, Class 1500, and Class 2500.

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Code Description Price Quantity
GAS100RF3.04324 1" NB R/F ASA150 GASKET 3.0MM THK KLINGER C4324
2 In Stock for despatch
£4.20 (exc VAT) per EACH
£5.04 (inc VAT)
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GAS1200RF3.0 12" NB R/F ASA150 GASKET 3.0MM THK 406 OD X 325 ID
1 In Stock for despatch
£29.80 (exc VAT) per EACH
£35.76 (inc VAT)
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+
GAS150RF3.0 1.1/2 NB R/F ASA150 GASK 3.0MM THK 82 OD X 49 ID
Out of Stock
£9.00 (exc VAT) per EACH
£10.80 (inc VAT)
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GAS200RF3.0 2" NB R/F ASA150 GASKET 3.0MM THK 101 OD X 61 ID
19 In Stock for despatch
£16.40 (exc VAT) per EACH
£19.68 (inc VAT)
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GAS250RF3.0 2.1/2 NB R/F ASA150 GASK 3.0MM THK 120 OD X 76 ID
29 In Stock for despatch
£20.60 (exc VAT) per EACH
£24.72 (inc VAT)
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GAS300RF3.0 3" NB R/F ASA150 GASKET 3.0MM THK 133 OD X 90 ID
13 In Stock for despatch
£20.60 (exc VAT) per EACH
£24.72 (inc VAT)
-
+
GAS400RF3.0 4" NB R/F ASA150 GASKET 3.0MM THK 171 OD X 115 ID
4 In Stock for despatch
£24.77 (exc VAT) per EACH
£29.72 (inc VAT)
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GAS800RF3.0 8" NB R/F ASA150 GASKET 3.0MM THK 276 OD X 220 ID
5 In Stock for despatch
£32.60 (exc VAT) per EACH
£39.12 (inc VAT)
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