ASME B16.5 Class Flanges
ANSI-class forged carbon steel flanges.
Choose a type, order your sizes
Compare sizes and prices on one page, then add several sizes together.
ASA150 RF BLANK FLANGE CS A105N
3 sizes / options
DN100 (4" NB) — DN200 (8" NB)Choose sizes & quantities →
ASA150 RF BLIND FLANGE CS A105N
19 sizes / options
DN15 (1/2" NB) — DN600 (24" NB)Choose sizes & quantities →
ASA150 RF BOSSED SLIP ON FLANGE CS A105N
19 sizes / options
DN15 (1/2" NB) — DN600 (24" NB)Choose sizes & quantities →
ASA150 RF SLIP ON BOSSED FLANGE CS A105 N
3 sizes / options
DN25 (1" NB) — DN80 (3" NB)Choose sizes & quantities →
ASA150 RF SLIP ON FLANGE CS A105N
2 sizes / options
DN150 (6" NB) — DN200 (8" NB)Choose sizes & quantities →
ASA150 RF SOCKET WELD FLANGE CS A105N
10 sizes / options
DN15 (1/2" NB) — DN150 (6" NB)Choose sizes & quantities →
ASA150 SCHEDULE XS WELD NECK FLANGE CS A105N
7 sizes / options
DN250 — DN600Choose sizes & quantities →
ASA1500 RF BLIND FLANGE CS A105N
19 sizes / options
DN15 (1/2" NB) — DN600 (24" NB)Choose sizes & quantities →
ASA1500 RF BOSSED SLIP ON FLANGE CS A105N
19 sizes / options
DN15 (1/2" NB) — DN600 (24" NB)Choose sizes & quantities →
ASA300 RF BLIND FLANGE CS A105N
19 sizes / options
DN15 (1/2" NB) — DN600 (24" NB)Choose sizes & quantities →
ASA300 RF BOSSED SLIP ON FLANGE CS A105N
19 sizes / options
DN15 (1/2" NB) — DN600 (24" NB)Choose sizes & quantities →
ASA600 RF BLIND FLANGE CS A105N
19 sizes / options
DN15 (1/2" NB) — DN600 (24" NB)Choose sizes & quantities →
ASA600 RF BOSSED SLIP ON FLANGE CS A105N
19 sizes / options
DN15 (1/2" NB) — DN600 (24" NB)Choose sizes & quantities →
PN16 RF BLIND FLANGE CS GALVANISED D&T TO 1" BSPP
2 sizes / options
DN200 (8" NB) — DN350 (14" NB)Choose sizes & quantities →
SCHEDULE 20 ASA150 WELD NECK FLANGE CS A105N
8 sizes / options
DN200 (8" NB) — DN600 (24" NB)Choose sizes & quantities →
SCHEDULE 40 / STD WT ASA150 WELD NECK FLANGE CS A105N
11 sizes / options
DN15 (1/2" NB) — DN250 (10" NB)Choose sizes & quantities →
SCHEDULE 40 ASA150 WELD NECK FLANGE A105N
3 sizes / options
DN15 (1/2 NB) — DN80 (3" NB)Choose sizes & quantities →
SCHEDULE 40 ASA300 WELD NECK FLANGE A105N
18 sizes / options
DN15 (1/2 NB) — DN600 (24" NB)Choose sizes & quantities →
SCHEDULE 80 / XS ASA150 WELD NECK FLANGE CS A105N
12 sizes / options
DN15 (1/2" NB) — DN200 (8" NB)Choose sizes & quantities →
SCHEDULE 80 ASA300 WELD NECK FLANGE A105N
19 sizes / options
DN15 (1/2 NB) — DN600 (24 NB)Choose sizes & quantities →
SCHEDULE STD WT ASA150 WELD NECK FLANGE CS A105N
3 sizes / options
DN300 (12" NB) — DN400 (16" NB)Choose sizes & quantities →No matching types. Try another term, or browse individual products below.
Individual products & other optionsBrowse each stock item separately, including products outside these size tables.