Pvc fittings for pressure fluid piping
Raccord Plast srl produces a wide range of PVC fittings, up to the largest diameters on the market, with ends for solvent cement welding in the socket. A large warehouse allows the management of orders in medium short themes. The good chemical resistance of PVC fittings makes them ideal for use in various sectors (industrial and civil, from chemical and steel manufacturing plants, to swimming pools and large aquariums). The PVC fittings produced by Raccord Plast srl are suitable for contact with drinking water. Thanks to the use of raw materials with high mechanical characteristics, they represent a long life of the piping system. All the fittings produced by Raccord Plast srl are made in Italy.
Discover below the whole range of PVC fittings and backing rings.
PVC-U 250 (unplasticized or rigid PVC, MRS = 25 MPa).
Dark Grey (RAL 7011).
Diameters according to metric series ISO 161-1 from Ø 20 mm to Ø 500 mm.
Reference to the standard EN ISO 1452:2009.
By solvent cement welding in the socket for jointing to pipes conforming to ENI ISO 1452, EN ISO 15493.
Technical report ISO/TR 10358.
Backing rings (flanges):
Drilled PN10 according to ISO DIN 2501, UNI EN 1092-1 or ANSI B16.5 class 150.
Maximum working temperature:
Under pressure up to 45° C (See Table A of the decrement of the working pressure with the temperature).
Without pressure up to 60° C.
Maximum working pressure:
See the table B.
Use not allowed with compressed gaseous fluids.
Use for potable water:
Fitness to the transport of potable water according to Italian law and European directives.
(Table A) DERATING FACTOR OF THE WORKING PRESSURE WITH THE TEMPERATURE
– Water Supply –
|T (°C)||10 ˜ 25||30||35||40||45|
Maximum Working Pressure = ƒt x PN (See standard EN ISO 1452:2009)
(Table B) WORKING PRESSURE AT 20°C (bar)
– Water Supply –
|UP TO Ø 280||PN10|
|MOULDED FITTINGS Ø 315||PN8|
|MOULDED FITTINGS Ø 355 and Ø 400||PN5|
|MOULDED FITTINGS Ø 450 and Ø 500||W.P. 4|
|COMPOSED FITTINGS BY MOULDED PARTS JOINTED BY BUTT WELDING||W.P. 4|
|FITTINGS MADE BY PIPE PN6||W.P. 2,5|
|UNLESS DIFFERENT INDICATIONS ANNOTATED IN THE DIMENSIONAL PAGES|