Stub flanges are designed for use with backing rings (PVC or galvanised) and gaskets (IBC or full-face) to enable solvent weld pipework or fittings to be connected to PN10/16 flanges.
Solvent weld PVC fittings are generally manufactured in accordance with EN1452-3.
Threaded PVC fittings are generally manufactured in accordance with BS21, DIN2999, ISO7.
All fittings have WRAS approval and are suitable for use with potable drinking water applications.
PVC solvent weld fittings (sizes 20mm to 110mm) have a pressure rating of 15 bar (215 psi) at 20oC.