Application1ã€face To Face Is According To Din3352 F42ã€flange Drilled Is According To Bs4504/en1091-23ã€nominal Pressure Pn10/pn16testdiameter:dn40-dn1200connection:flangeworking ...
Made of pvc, flexible, firmer against vehicle running over. mainly used on the crossing of roadways, maintainance of freeways, residental quarters, dangerous area, building sites and so on.delivery time: within 15-20days...