PVC MOULDED FITTINGS FOR PRESSURE FLUID PIPING

Price List PVC Fittings - C37
Price List PVC Fittings - C37
Dimensional pages PVC Fittings
pdf Technical-Dimensional cat. D31
Technical data PVC Fittings
Tolerances of PVC Fittings
Packing Specifications
Thickness of Pipes EN 1452
Tollerances of Pipes EN 1452
Flanged Joints
Solvent Welding Instructions
User's manual Expansion joints

TECHNICAL DATA
Material:
PVC-U 250 (unplasticized or rigid PVC, MRS = 25 MPa).
Colour:
Dark Grey (RAL 7011).
Dimensions:
Diameters according to metric series ISO 161-1 from Ø 20 mm to Ø 500 mm.
Reference to the standard EN ISO 1452:2009.
Jointing:
By solvent cement welding in the socket for jointing to pipes conforming to ENI ISO 1452, EN ISO 15493.
Chemical resistance:
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.

(Tabel A) DERATING FACTOR OF THE WORKING PRESSURE WITH THE TEMPERATURE
-Water Supply-

T (°C)
10 ˜ 25
30
35
40
45
ƒt
1
0,9
0,8
0,71
0,63

Maximum Working Pressure = ƒt x PN (See standard EN ISO 1452:2009)

 

(Tabel 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