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Piping Materials
Narvan Arra is positioned as one of the most innovative and reliableproviders of piping in Iran integrating new standards and technologies as they emerge. The piping is an essential part of all plants used to convey steam, water, gas, refrigerant, etc. The piping must be of sufficient size and strength to handle the service for which it is required. It must be installed with the necessary valves and fittings and with provision for expansion and contraction, drainage, support, and insulation. The corrosive effects of the liquid or gas must also be considered.
 
Pipes
Line pipes, casing pipes and boiler pipes, seamless pipes and welded pipes: ERW, SAW, EFW, HF, FM.
 


Tubes
Heat exchanger tubes, condenser tubes, boiler and heater tubes, seamless tubes and welded tubes: ERW, SAW, etc.
 


Assembly Tube Bundles, U Tubes, Finned Tubes for Air-Cooling System
Seamless tubes and welded tubes: ERW, SAW, etc.
 
 
 
        
 
 
 

6th Floor, Sayeh Tower, Valiasr Ave.
Tehran, Iran. Post Code 1967713679
Email: info@narvanarra.com
Tel: +98 21 22043410
Fax: +98 21 22058473
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