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PASS/EQUIP FEM

Stress analysis for vessels, columns, heat exchangers, tanks, and nozzles

NOZZLE CODES

NOZZLE CODES

  • Embedded intelligence

    Equipment designers and process and piping engineers of more than 500 EPC and vessel manufacture companies now use the software every day for design of different types of vessels, columns, tanks, and heat exchangers and nozzles

Databases

In order not to enter the necessary settings manually, there are a number of embedded databases:

Calculation codes

  • API 650-2020. Welded Tanks for Oil Storage.
  • ASME VIII, Div 1. Rules for construction of pressure vessels.
  • ASME VIII, Div 2. Rules for construction of pressure vessels. Alternative rules.
  • EN 13445-3. European Standard. Unfired pressure vessels – Part 3. Issue 1 (2002-05).
  • WRC-537 (107) Welding Research Council. Bulletin. “Precision Equations and Enhanced diagrams for Local Stresses in Spherical and Cylindrical Shells due to External Loadings for implementation of WRC Bulletin 107. 2013.
  • WRC-297 Welding Research Council. Bulletin. “Local Stresses in Cylindrical Shells due to External Loadings on Nozzles – Supplement to WRC Bulletin №107”. 1987.
  • WRC-368 Welding Research Council. Bulletin. “Stresses in Intersecting Cylinders subjected to Pressure”. 1991.
  • Bildy, Les M., 2000, “A Proposed Method for Finding Stress and Allowable Pressure in Cylinders with Radial Nozzles,” PVP Vol. 399, ASME, New York, NY, pp. 77-82.
  • Zick, L.P., “Stresses in Large Horizontal Cylindrical Pressure Vessels on Two Saddle Supports”, Welding Research Journal Supplement, September, 1951.
  • Henry H.Bednar, Pressure Vessel Design Handbook. Second edition. 1986.
  • Dennis R.Moss, Pressure Vessel Design Manual. 1987.
  • AzDTN 2.3-1. Seysmik rayonlarda tikinti (zərbaycan Respublikası Dövlət Şəhərsalma və Arxitektura Komitəsi).
  • IS 1893. Indian Standard. Criteria for earthquake resistant design of structures.
  • GOST 34233 (1-12) - 2017. Vessels and equipment. Norms and methods of strength calculation.
  • GOST 34283-2017. Vessels and equipment. Vessels and Equipment. Norms and methods of strength calculation from wind loads, seismic influence and other external loads.
  • GOST 14249-89. Vessels and apparatuses. Norms and methods of strength calculation.
  • GOST 25221-82. Vessels and equipment. Spherical heads and covers without knuckle. Norms and methods of strength calculation.
  • GOST 26202-84. Vessels and equipment. Norms and methods of calculation for strength of shells and heads against support loads.
  • GOST 24755-89. Vessels and equipment. Norms and methods of strength calculation of holes reinforcement.
  • RD 26-15-88. Vessels and equipment. Norms and methods of strength and leak integrity calculation of flange joints.
  • RD RTM 26-01-96- 83. Flat round heads and heads with radial reinforcing ribs of vessels and equipment.
  • RD 10-249-98 Norms of strength calculation of stationary boilers and steam and hot-water pipelines.
  • RD RTM 26-01-44-78. Details of pipelines for pressure over 10 to 100 MPa. Norms and methods of strength calculation.
  • PNAE G-7-002-86. Strength calculation norms of the equipment and pipelines of atomic power plants.
  • OST 26-01-64-83. Fasteners. Construction and dimensions.