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, you may consult with our company on thermal design of heat exchangers that is performed by contracted HTRI members who have access to HTRI Xchanger Suite® software 

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.