Polyweld Equipment is Agru Australia our brand of products such as Galvanized and 316 Stainless Steel Backing Rings and Blind Flanges from 20mm through 1200mm in tables D,E, W and Ansi. Full range of Economy priced PE Butt Welders ,Band Saws and Socket Welders A range of PE Butterfly Valves Spacers from 110mm through to 450mm We also have the capacity to manufacture speciality PE fittings up to 1200mm