Two-flange knee of N foot


Typ N

Ciśnienie robocze PN10/PN16

Żeliwo sferoidalne GJS 500-7

Żeliwo szare GJL 250

Średnice DN65 – DN100

Temp. max. 40°C – dla wody

Category:

Description

The two flanged knee with N foot  is made as a monolithic cast iron casting entirely of ductile cast iron or grey cast iron, covered with an excellent anti-corrosion coating based on epoxy resins or bituminous paints. The fitting is particularly useful in the construction of water pipelines to change the direction of a flanged pipe by 90° and to bring the pipeline to the surface or to connect it to a hydrant.

APPROVAL

National Institute of Hygiene in Warsaw

TECHNICAL DATA

Flanged connection according to PN-EN 1092-2.

CONSTRUCTIONAL FEATURES:
  • Internal and external protection against corrosion with epoxy powder paint RAL 5005 with min. 250um and 3kV resistance – ductile iron
  • Internal and external protection against corrosion with black bituminous paint – grey cast iron

Download catalogue card
“Kolano dwukołnierzowe ze stopką N” PDF, 638 KB


Download declaration of performance
“Kształtki z żeliwa szarego” PDF, 84 KB


Download declaration of performance
“Kształtki z żeliwa sferoidalnego” PDF, 464 KB