Material :Ductile Iron GGG500-7
Certificate:ISO9001:2008/EN545
Size:DN40-400mm,DN450-600mm, DN700-800mm
Pressure:PN10 PN16 PN25
Application:Widly used in water supply , drainage and gas pipeline universally.
This is Kitty,from Baoding Hualong Casting Co. Ltd,we granted the certification of ISO9001 in Aug2001. Do products according to EN545,We are cooperation with Germany and Spain many years. So you may rest assured that the quality of the casting products.