Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

SEI Design manufacture of pressure vessels, Heat Exchanger Condenser coils and their repairs, under supervision and stage inspection.
Inspection and testing is carried out with drawing and QAP, in accordance with codes and standards as:

Section I and section VII
‏Division 1 and 2 of ASME
‏Boiler and pressure vessel
‏TEMA and HTRI software for
Heat Exchanger

‏We believe in Quality of equipment and our objective is to deliver the highest possible quality equipments with standard that meet or exceed our customer requirements.


  • It is the concept of making Quality for Procurement, Manufacture, Testing and Supply of equipment.
  • The quality of equipment is ensured by having quality checks at all stages as per Details


  • All the materials are identified and checked with reference to material certificates.
  • The material certificates are reviewed for compliance with material specification and relevant codes.


  • At each operation, the items are inspected for checklist with manufacturing drawings and specification.
  • ‏Welding shall be  carried out in accordance with established WPS & PQR (Standards).


  • ‏After completion, the equipment is inspected for compliance with manufacturing drawings and visually appearance
  • Air/Hydro shall be carried out in accordance with established standards.
    ‏ensure that it meet drawing and customer requirements.


  • Records shall be established and maintained to provide evidence of conformity to requirements and of the effective operation of the quality system
A documented procedure shall be established to define the controls needed for the identification, storage, protection, retrieval, retention time and disposition of records.