Main business :

Manufacturing and selling of process equipment as well as pressure vessels and others for chemical, petrochemical and refinery plants, gas plants, power stations, pharmaceutical, food , pulp and paper industry.

Main products:

Towers, reactors, solid thick wall pressure vessels, shell & tube heat exchangers (high pressure, special closure), air coolers , WHB , carbamate condensers, drums, LPG tanks, tank containers, tanks for railway cars, crude oil storage tanks, granulators, driers, autoclaves, separators, debarkers for pulp industry, skid mounted equipment, tyre curing presses (40 ’’-100’’), dished heads, steel structures and various machined parts.

Services :

Detail engineering, maintenance service, inspection ( including NDT ) , technical assistance, marketing and advertising.


Is an integrated manufacturer with all needed production facilities for manufacturing and inspection of process equipment ( i.e. cutting, bending, forging, welding, machining, heat treatment, non-destructive examination, mechanical and hydraulic tests, packing as well as inland transportation).

GRIRO’s Engineering Division is staffed with a large number of experienced and qualified engineers and technicians who are well accustomed in applying the international acknowledged regulations, codes, standards, and end-user’s specifications. GRIRO is using modern hardware and software for developing computer aided design and control production system.

  • Certified ISO 9001:2000 by TÜV CERT
  • PED 97/23/EC module H and H1 by TÜV
  • CNCAN – Nuclear equipment
Our maximum fabrication capabilities for process equipment are :
Item Measurement unity Capability Experienced
Diameter mm 8000 7000
Length m 60 52
Wall thickness  (hot/cold bending) mm 300 / 120 250
Weight to 320 250

Quality Assurance System meets various codes and regulations requirements and its implementation was surveyed and found acceptable by official authorities , engineering companies and by all clients.

This system is based on a firm management policy and it is developed vessels design and manufacturing. In the field of process equipment fabrication, due to its experience and technology. GRIRO is well known both on the domestic market and abroad its clients being spread out in more than 35 countries all over the world.

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