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AS 2129FlangesTG-DS-057 · size page

DN 65 AS 2129 Table H Flange Dimensions

DN 65 (2 1/2") to AS 2129: OD 185 mm; thickness 19 mm; PCD 146 mm; bolts 8; holes 18 mm.

Full chart — all sizesRequest a quoteWatermarked, print-ready A4 · © Teshi Group
D = Ø185K (PCD) = Ø1468 holes × Ø18C = 19DN 65 AS 2129 Table H Flange Dimensions — drawn to scale from the tabulated dimensions (front view and half section)

Key to dimensions

D
Outside diameter of flange
C
Flange thickness, excluding raised face unless stated
K
Bolt circle (pitch circle) diameter
n
Number of bolts
L
Bolt hole diameter
Bolt
Bolt size (metric M or inch diameter)

DN 65 AS 2129 Table H Flange Dimensions — all dimensions

AS 2129 Table H — flange dimensions (mm)

DimensionValueEquivalent
Size2 1/2
Flange OD — D185 mm7.28 in
Steel — C19 mm0.748 in
Cast iron — C25 mm0.984 in
Ductile iron — C25 mm0.984 in
Copper alloy — C14 mm0.551 in
Bolt circle — K146 mm5.75 in
Number of bolts8
Hole dia — L18 mm0.709 in
Bolt sizeM16

Values are nominal, from AS 2129 Table H Flange Dimensions. Verify critical dimensions against the current edition of the standard before design, purchase or fabrication.

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FAQ

DN 65 AS 2129 Table H Flange Dimensions: common questions

What are the DN 65 AS 2129 Table H Flange Dimensions?

DN 65 (2 1/2") to AS 2129: OD 185 mm; thickness 19 mm; PCD 146 mm; bolts 8; holes 18 mm.

Does Teshi Group manufacture DN 65 flanges?

Yes. Teshi Group is an OEM manufacturer in India of flanges to AS 2129, in carbon, alloy, stainless, duplex, super duplex, nickel alloys, titanium and Cu-Ni, with EN 10204 3.1 certificates.

Can I download the DN 65 dimensions as a PDF?

Yes. Use “Download PDF for this size” on this page to get a single-size, print-ready PDF with the drawing and every tabulated dimension, or download the full AS 2129 Table H Flange Dimensions chart.

Need DN 65 flanges?

Teshi Group manufactures them in India — send your size, rating and material and get a quote in 24–48 hours.

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