Flanges & Pipe fittings

 

UNI STANDARD FLANGES

PLANE FLANGES
Normally flat face supplied
UNI 2276-67 PN  6  DN 10-DN 1000
UNI 2276-67 PN 10  DN 10-DN  600
UNI 2278-67 PN 16  DN 10-DN  400
UNI 2283-67 PN 25  DN 10-DN  400
UNI 2284-67 PN 40  DN 10-DN  400 

LAPPED FLANGES

UNI 6088-67 PN  6  DN 25-DN 1000
UNI 6089-67 PN 10  DN 25-DN  800
UNI 6090-67 PN 16  DN 25-DN  500
UNI 2299-67 PN 25  DN 25-DN  500
UNI 2300-67 PN 40  DN 25-DN  400
WELDING NECK FLANGES
Normally raised face supplied
UNI 2280-67 PN   6  DN 10-DN 2000
UNI 2281-67 PN  10  DN 10-DN 2000
UNI 2282-67 PN  16  DN 10-DN 2000
UNI 2283-67 PN  25  DN 10-DN 1000
UNI 2284-67 PN  40  DN 10-DN  500
UNI 2285-67 PN  64  DN 10-DN  400
UNI 2286-67 PN 100  DN 10-DN  350
BLIND FLANGES

UNI 6091-67 PN   6  DN 10-DN 500
UNI 2292-67 PN  10  DN 10-DN 500
UNI 2293-67 PN  16  DN 10-DN 500
UNI 2294-67 PN  25  DN 10-DN 500
UNI 2295-67 PN  40  DN 10-DN 500
UNI 2296-67 PN  64  DN 10-DN 500
UNI 2297-67 PN 100  DN 10-DN 500
THREADED FLANGES
UNI 2253-67 PN  6  DN 10-DN  150
UNI 2254-67 PN 16  DN 10-DN  150
FLANGES TOLLERANCE ACCORDING TO UNI 6100
ON REQUEST:
Flange facing according to:
UNI 2225-67/ UNI 2226-67/ UNI 2227-67/UNI 2229-67