Principals and Partners

Rezayat Trading & Engineering Services Company is involved in the supply and delivery of engineered products. Rezayat delivers client requirements in a timely manner through its principals, branch offices and trading partners.


Few of the product lines are as under. Click on product for more details.



Adams Armaturen, Germany
Tripple Offset Metal seated Butterfly & Pipe line valves upto 4 m diameter Combined valves (Check/Control/Isolation),special valves for Ethylene service & FCC service


Flow Stream International, UK

Control Valves, Euro Chlor Approved Hazardous Service Valves, Bellow Seal Globe valve for Hazardous environment


Richter, Germany

PFA lined Butterfly, Ball, Diaphragm, Safety/relief & Globe valves
Control valves- PFA lined, Tank Bottom valves Sampling Valves


SES-ASA Engineering, Italy

Deluge Valves


Intervalve, India

Butterfly Valves, Gate Globe Check valve & Ball valve


Process Systems International, UK

Special pumps- Typical duty points which is not achievable by standard manufacturers, Special, Material of Constructions. Bespoken pumps for Liquid sulphur handling, High viscous


Thomson pumps, USA

Dewatering pumps


IDEX, - Blagdon Ireland

Air operated Double Diaphragm for Multi Utility including Chemical Transfer Pumps, AODD submersible type for Dewatering




PACE Engineering, India

Demisters, Filtration & separation products, Pall Rings, Knitted & Woven Wire products


Rezayat – SAFAMI, KSA

Pressure vessels, Heat Exchangers


Sungov- India

Strainers/Filters- Simplex/Duplex in all MOC




Doncasters Paralloy, UK

Furnace and Reformer tubes, Static castings in High chrome, High carbon used in Petrochemical plants and refineries.


Lone Star/Cori/Insaplex- India

Expansion joints –Metal and Rubber


Rezayat USA, UK, China

Supply of High alloy, Exotic tubes and fittings, Ductile Iron Manhole covers, Gratings, Pipe Repair Clamps, Sourcing and supply of materials (Bus bar, Copper rope, Pipes, Valves, Fittings Mechanical, Instrumentation & Electrical products)




SES-ASA Engineering, Italy
Gas detectors, flame detectors & equipments for safety automation systems and firefighting

Servo Valve- Italy

Pnuematic Actuators, Hydraulic Actuators & Compact Actuators/ Special actuators


IGP- India

Monolithic Joints for Cathodic Protection with Maintenance free design life of 45 years.


Silverfox, UK

Labeling solutions for electrical , instrumentation, data/telecom & processing industries



Condition based monitoring of transformers and Transformer Oil Analysis.


Flow steam

Control Valves




Rezayat Coatings, Saudi

Corrosion Protection linings for the Tanks and vessels, Polyurethane paints for the application on the floor, Acid and Chemical Protection coatings on sewage tanks & drains


SES-ASA Engineering, Italy

Complete Fire Protection system & Fire Monitors



Rezayat offers specialized services to its clientele in Qatar and with our Principal companies who are of international repute, we are capable of completing large scale projects in cost effective lead-times.

Rezayat is committed in supporting its clients from technical design through to commissioning phases.

Our Principals in the service provision sector are


Specialized in High level & Difficult Access Services. Aircraft warning Light installation & Maintenance Chimney, construction, Inspection & Demolition. Flare Stock Maintenance and Tip replacement.

PCR had been able to drastically reduce the shutdown time by executing the job professionally and with lesser time and manpower.


Rezilabs- Bahrain

Transformer oil analysis, condition monitoring/interpretation of the results and provide advice for the transformer life enhancement.


Arudhra Engineers- India

Condenser Tube Cleaning & protective coating, Decoking, Eddy Current Testing, In situ machining, NDT services & Helium Leak Testing


SAECO- Saudi Arabia

GE Turbine service & Bearings


LEONEX Systems

Consulting company in the field of Materials, Maintenance, and Software Management