TABLE II
PIPE AND FITTING MATERIALS FOR PRESSURE PIPING SYSTEMS
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SERVICE
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Item
No. Pipe and Fitting Material
A
B
C
D
E
F
G
H
36 Socket-type chlorinated polyvinyl
X
X
X
X
chloride (CPVC) plastic pipe
fittings, Schedule 40,
ASTM F 438
for use with Items 32, 33, and 34
37
Socket-type chlorinated polyvinyl
X
X
X
X
chloride (CPVC) plastic pipe
fittings Schedule 80,
ASTM F 439
for use with Items 32, 33, and 34
38
Threaded polyvinyl chloride
X
X
(PVC) plastic pipe fittings,
Schedule 80, ASTM D 2464
39
Bell-end polyvinyl chloride (PVC)
X
pipe, ASTM D 2672
40
Filament-wound reinforced
X
X
thermosetting resin (RTRP) pipe,
ASTM D 2996
41
Crosslinked Polyethylene (PEX)
X
X
Tubing, ASTM F 876
42
Crosslinked Polyethylene (PEX)
X
X
X
Plastic Hot and Cold Water
Distribution Systems, ASTM F 877;
Tubing, ASTM F 876
A - Cold Water Service Aboveground or Belowground
B - Hot and Cold Water Distribution 82 degrees C 180 degrees F Maximum
Aboveground
C - Compressed Air Non-Oil-Free
D - Compressed Medical (Oil-Free), Nitrogen & Oxygen (Gaseous), Nitrous
Oxide
E - Vacuum
F - Distilled Water
G - De-ionized Water
H - Aboveground only
Indicated types are minimum wall thicknesses.
* - Type L Hard
** - Type K Hard
SECTION 15405A
Page 116
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