ASME B16.47 Series B/API 605 Class 150 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
2678543.0711744.53622.2165.01
2883546.2762795.34022.2200.28
3088549.3813846.14422.2239.79
3294052.5864900.14822.2287.75
34100555.7921957.34025.4348.71
36105557.39721009.64425.4395.12
38112562.010221070.04028.6484.55
40117565.210801120.84428.6555.34
42122566.811301171.64828.6618.09
44127570.011811222.45228.6700.98
46134073.112351248.34031.8810.50
48139076.312891335.14431.8909.20
50144579.513401385.9431.81044.39
52149582.713911436.75231.81137.57
54155085.814411492.25631.81267.59
56160089.014921543.06031.81400.03
58167591.915431611.34834.91587.04
60172595.416001662.15234.91745.76

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Sunny Steel provide a wide range of steel products as Steel pipes, Seamless tube and seamless pipes, Alloy pipes, Pipe fittings, Composite steel pipe used in the industry, construction etc.
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Flanges General

Flanges General
A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system.

Pipe fitting

Pipe fitting
Pipe fitting is work that involves the installation or repair of pipes or tubes. Pipes and tubes are necessary for a wide range of reasons.