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    Engineering Calculators

    Interactive tools for system design

    Pressure Rating Calculator

    Calculate working pressure for any tube size and material grade per ASME B31.3.

    Coming Soon

    Cv Flow Calculator

    Calculate flow coefficient and pressure drop for valves and fittings.

    Coming Soon

    Temperature Derating

    Determine allowable pressure at elevated temperatures for various materials.

    Weight Estimator

    Calculate tube weight per meter and total project weight.

    Note: All calculations are per ASME B31.3 Process Piping standards. Results are for reference only and should be verified by a qualified engineer for safety-critical applications.

    Tubing Supply

    Norwegian supplier of BMT Superlok industrial fittings, valves, tubing and system components. Manufacturer catalogs and certificates available on request.

    Tubing Supply AS · Norway

    support@tubingsupply.no

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