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Blind Flange Thickness Calculation

Test cover and blind flange thickness. Minimum required thickness and a suitable blind flange.

Calculating…
Yazıcı Endüstri · yaziciendustri.com.tr

How do we calculate?

According to ASME B31.3 para. 304.5.3: t = dg × √(3P ÷ (16 × S × E)) + c. dg is the gasket inside diameter (the pipe outside diameter is used here), P the pressure (MPa), S the allowable stress, E = 1, c the corrosion allowance.

Let us turn your calculation into a bill of materials

Send us the list from the calculator; we will quote flanges, elbows, tees, reducers, pipes and valves in a single offer, with EN 10204 3.1 material certificates.

This calculator is used in these sectors: Building services (HVAC & plumbing). All calculators →

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