SPECIALIZATION

Dassa Isaak Private Company expertise on:

  • Welding Procedure Specifications (WPS & PQR’S)
  • Welder’s Performance Qualifications (WPQ’S)

will guarantee welding quality under common & non-common alloy materials.

Moreover specialized engineers offer services of pressure vessels & other engineering calculations in all common refinery codes and in particular:

for equipment such as: Boilers, heat exchangers, pressure vessels, lifting beams, travel cranes e.t.c.

For the calculations, engineering software are used and in particular:

  • INTERGRAPH PVELITE
  • CODEWARE COMPRESS
  • BENTLEY AUTOPIPE VESSEL
  • OHMTECH VVD

Last but not least, proper thermal design of heat exchangers is performed by our specialists using: HTRI XCHANGER SUITE 6.3.


SPECIALIZATION. Dassa Isaak Private Company expertise on: Welding Procedure Specifications (W.P.S. & P.Q.R.’S) Welder’s Performance Qualifications (W.P.Q.’S) will guarantee welding quality under common and non-common alloy materials. Moreover specialized engineers offer services of pressure vessels and other engineering calculations in all common refinery codes and in particular: ASME 8 DIV 1, ASME 8 DIV 2, ASME 1, AD 2000, TEMA, TRD, EN 13445, EN 12952 / 12953, PD 5500, CODAP 2000, DIN 15018, ASME BTH, for equipment such as: Boilers, heat exchangers, pressure vessels, lifting beams, travel cranes, etcetera. For the calculations, engineering software are used and in particular: INTERGRAPH PVELITE. CODEWARE COMPRESS. BENTLEY AUTOPIPE VESSEL. OHMTECH VVD. Last but not least, proper thermal design of heat exchangers is performed by our specialists using: HTRI XCHANGER SUITE 6.3.

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