Pegah sanat-e hayat-e sabz Company one of the highest quality polyethylene pipes and fittings manufacturer in Iran. The company was founded in 1387. Pegah company’s product with brand name(zar avand) production of polyethylene pipes and fittings from size 16 mm to 630 mm in accordance with, DIN 8075, DIN8074 Europe and national standard is 14427/2. Pegah sanat-e hayat-e sabz Company complete set of pipes, fittings and irrigation tapes with broad applications to market offers. Zar avand fittings used in water supply, industry, gas, sewer, cable coatings, and so on. High quality, reliable polyethylene, easy of loading and transport pipes Featuring products are. PE fittings zar avand because of its relatively low weight and quick and easy installation, polyethylene zar avand has made the best choice in a variety of projects. Polyethylene pipes and fittings zar avand had its elasticity even at very low temperatures, and has good resistance to shock requirements. One of the cases that distinguishes zar avand fittings fast moving water and other fluids due to high internal surface smoothness of the product