MANUFACTURER: ODLEWNIA ZAWIERCIE S.A.

EE-Odlewnia ZAWIERCIE cast iron fittings are used in threaded pipe connections, in particular in water, gas, steam, central heating, etc. networks for conveying non-aggressive liquids and gases.

MATERIAL:

✳️ malleable cast iron EN-GJMW-400-5 acc. to EN 1562 re. W 400-05 acc. to ISO 5922

THREADS:

✳️ acc. to ISO 7-1 – taper external threads R, internal cylindrical threads Rp and ISO 228-1 – threads G

WORKING PRESSURE:

✳️ 2.5 MPa / 25 bar / temp. from -20 deg; to 120 deg C

✳️ 2.0 MPa / 20 bar / at 300 °C C

LEAK TEST:

✳️ According to the PN-EN 10242 standard, each EE connector is subjected to a tightness test under a compressed air pressure of at least 0.5 MPa /5 bar/, which is equivalent to a hydrostatic pressure of at least 2.0 MPa /20 bar/.

CONSTRUCTION:

✳️ The technical aspects, appearance and other characteristics of fasteners may be subject to modification in line with technical progress and in accordance with changes in applicable standards.