Ductile Iron Flange Dismantling Joint
Dismantling joints are used for easy installation and dismantling of pipe elements , such as aqueducts,sewage plants,water distribution networks etc. for the possibility they offer to easily install and de-install shut-off devices like butterfly valve, gate valve,flow control valve etc.
»Full studs and bolts
»Ductile iron flanged pipes, steel retaining flange
»Flanged parts: Steel St37 or ductile iron GGG40/ GGG50 DIN1693/ EN1563
»Middle flange: Steel St37 or ductile iron GGG40/ GGG50 DIN1693/ EN1563
»Studs and nuts: Electro galvanized steel
»Sealing ring: EPDM rubber or NBR
EPDM: Potable water, less than 10% acids, inorganic and organic alcohols, alkaline salts and solutions, dry bulk, hot-cold water, steam.
NBR: General Applications, Hydrocarbon service, less than 40% aromatics, food and beverage applications
Max +130 degree
EPDM:-20deg/+90 deg(Powder Epoxy Coating)
-20deg/+130 deg(Liquid Paint)
NBR: -20deg/+90 deg
»Rigid connection between outlet of pipeline
»Galvanized steel threaded bolts and hexagon nuts