The products used by Hamoon Naizeh Company in the water and sewage industry include all types of unbreakable cast iron pipes and their accessories using the latest machinery and technologies in the world and in accordance with international standards such as ISO2531 and EN545 and under the supervision of equipped laboratories. is presented. All pipes of this company with a length of 6 meters in various working pressures with internal and external coating are produced and supplied according to the customer’s order with a titanium connection, trapped or earthquake resistant and thin-walled under Iranian and national standards.