Malleable Cast Iron Threaded Fitting Reducer 3/4" Male X 1/2" Female

Malleable Cast Iron Threaded Fitting Reducer 3/4" Male x 1/2" Female Malleable cast iron fittings are pipe connection parts generally used for the transmission of liquids and gases. The areas of application are extremely varied. : from sanitary, heating and gas installations to refrigeration and air conditioning systems, sprinkler and gas extinguishing systems, construction of industrial facilities, mechanical construction, construction of service stations, construction of paper and printing machines up to the construction of utility vehicles. Threaded connections are not self-sealing.. For sealing, it is advisable to use, for example, Teflon tape or hemp.. Technical data: Approval : DVGW Standard : DIN EN 10242 / UBA METAL Surface Treatment : Galvanized Material : Cast iron, tensile strength : & lt; 350 N/mm² Maximum permissible operating temperature/pressure : -20°C to 120°C at 25 bars (up to 300°C at 20 bars) IG = Internal Thread AG = External Thread " = Inch 1" IG x 2" AG = 1 inch internal thread x 2 inch external thread Thread Type: The threads of all pipe fittings are manufactured according to current standards ISO 7-1/EN 10226-1 (internal and external threading) as well as ISO 228-1 (connecting nuts). The external threads are tapered. The internal threads are parallel/cylindrical. All thread sizes are indicated in inches by default.. The threads are sealed with an appropriate threaded sealing material such as PTFE sealing tape or threaded sealing hemp. Whitworth Pipe Thread for Threaded Pipes and Fittings Thread in inches External thread in mm Internal thread / core diameter in mm Threads per inch Pitch in mm 1/4" 13.15 7 11.4 45 19 1.33 7 3/8" 16.6 62 14.95 19 1.33 7 1/2" 20.9 5 18.63 11 41.8 14 3/4" 26.4 12 4.1 17 14 1.8 14 1" 33.2 49 30.2 9 11 12.3 0 9 1/4" 41.9 13 8.9 52 11 2.3 0 9 1/2" 47.8 0 3 44.8 45 11 2.3 0 9 2" 59.6 14 56.6 56 11 2.3 0 9 The seller confirms that its products comply with all applicable laws and are only offered if they comply to Joom's policies and to European laws on product safety and compliance.