TABLE II
FITTINGS
Service
Size
Type
Material
Specifications
extra strong
Feedwater
1-1/2" and under Screwed
pipe
2" and larger
Butt welded
Steel
ASME B16.9
Blowoff
1-1/2" and under Butt welded
Steel
ASME B16.9,
lines
extra strong
2" and larger
Socket welded Steel
ASME B16.11,
extra strong
Flanged with
Steel
ASME B16.5
long radius
elbows
Water
1-1/2" and under Screwed
column
extra strong
piping
Draft gauge All
Screwed
and O(2)
recorder
Fuel oil
All
Screwed,
(a)
flared or
Cast or wrought
ASME B16.18
brazed
bronze
ASME B16.26
Gauge pipe
All
Flared or
Cast or wrought
ASME B16.18
soldered
bronze
ASME B16.26
Natural
1-1/2" and under
Socket welded
ASME B16.11
Gas
2" and larger
Butt Welded
ASME B16.9
(a)
Fittings for fiberglass pipe shall be of the same material as the
pipe and shall be compatible with the adhesives used for joining
the pipe.
-- End of Section --
SECTION 15561A
Page 116