ASME B16.47 Series A/ MSS SP-44 Class 900 BL

Pipe flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification.

Norminal Pipe SizeO.D.of Flange, OMin.Thick-ness of BL Flange, tfRaised Fase Diam., RDiam of Bolt CircleNo.of Bolt HolesDiam.of Bolt HoleApproxi-mate Weight kgs
261085160.4749952.52073.01083.74
281170171.58001022.42079.41342.81
301230182.68571085.82079.41594.25
321315193.79141155.72085.71927.07
341395204.89651225.62092.12284.99
361460214.410221289.02092.12640.60
381460215.910991289.02092.12665.81
401510223.911621339.82492.12927.11
421560231.812131390.62492.13253.10
441650242.912701463.72498.43801.41
461735255.613341536.724104.84408.64
481785263.613841587.524104.84836.34

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