TOPIC 2: Plumbing Materials Flashcards
(69 cards)
1
Q
Examples of Plumbing Pipes
A
- Approved Materials
- Embossed/Stamped
- Molded
- Indelible Marking
- Red Stripe
- Blue Stripe
- Green Stripe
- Yellow Stripe
2
Q
marked for identification
A
Approved Materials
3
Q
brass/copper fittings
A
Embossed/Stamped
4
Q
plastic fittings
A
Molded
5
Q
colored stripe/indelible letters
A
Indelible Marking
6
Q
Type M Copper (Rigid)
A
Red Stripe
7
Q
Type L Copper (Flexible/Rigid)
A
Blue Stripe
8
Q
Type K Copper
A
Green Stripe
9
Q
Drain, Waste & Vent (DWV)Copper
A
Yellow Stripe
10
Q
WATER SERVICE MATERIALS
A
- ABS
- ASBESTOS CEMENT PIPE
- BRASS PIPE
- CAST IRON PIPE
- COPPER PIPE
- COPPER TUBING
- CPVC
- GALVANIZED STEEL PIPE
- PB
- PE
- PVC
11
Q
Pipe -160 psi/73.4 ºF
A
Water Service Materials
12
Q
ABS meaning
A
Acrylonitrile Butadiene Styrene
13
Q
for
pressure-rated potable water use
A
Acrylonitrile Butadiene Styrene
14
Q
water mains
A
ASBESTOS CEMENT PIPE
15
Q
metallic, threaded pipe (Water
Service and Water Distribution)
A
BRASS PIPE
16
Q
not used for individual
water supplies; “ductile pipe” for water mains
A
CAST IRON PIPE
17
Q
copper pipe with or without
threads. Gray color code for water service use
A
COPPER PIPE
18
Q
soft copper/rolls (water
service); rigid (water distribution)
A
COPPER TUBING
19
Q
3 TYPES OF COPPER TUBING
A
Type M (thinnest)
Type L (middle (water service))
Type K (thickest)
20
Q
white/cream colored plastic pipe for water
distribution
A
cPVC (Chlorinated Polyvinyl Chloride)
21
Q
Meaning of cPVC
A
Chlorinated Polyvinyl Chloride
22
Q
with threaded
fittings for water distribution; problem: rust
A
GALVANIZED STEEL PIPE
23
Q
Meaning of PB
A
Polybutylene
24
Q
rolled coils/straight lengths
A
PB (Polybutylene)
25
type of PB: water distribution pipe
Water service
26
type of PB: water service use
Blue color
27
type of PB: water service/water distribution
Gray color
28
Meaning of PE
Polyethylene
29
black/bluish for water
services
Polyethylene
30
drain/vent pipe
– white : CWL (Cold Water Line) only
PVC (Polyvinyl Chloride)
31
Meaning of PVC
Polyvinyl Chloride
32
Minimum working pressure of 100 psi/temp. 180 ºF
Pressure-reducing valve at the water service to
reduce the pressure to no more than 80 psi
WATER DISTRIBUTION PIPE
33
WATER DISTRIBUTION PIPES
- BRASS PIPE
- COPPER PIPE/TUBING
- GALVANIZED STEEL PIPE
- POLYBUTYLENE
34
once popular water distribution pipe
BRASS PIPE
35
more common choice water distribution pipe
COPPER PIPE/TUBING
36
rust-related
problems
GALVANIZED STEEL PIPE
37
ease of installation /
resistance due to splitting due to freezing
conditions / low cost
POLYBUTYLENE (PB)
38
Range from 1½” – 4” dia.
DRAIN, WASTE & VENT PIPE
39
DRAIN, WASTE & VENT PIPES
- ABS
- ALUMINUM TUBING
- BOROSILICATE GLASS
- BRASS PIPE
- CAST IRON PIPE
- COPPER PIPE
- GALVANIZED STEEL PIPE
- LEAD PIPE
- POLYVINYL CHLORIDE
40
black/gray color/ Schedule 40 (used
above or below ground/joined by solvent-weld
cement)
ABS
41
above-ground use only /
joined by mechanical joints/coated to prevent
corrosive action
ALUMINUM TUBING
42
used above or below
ground/underground/heavy pipe schedule
BOROSILICATE GLASS
43
rarely used drain, waster, and vent pipe
BRASS PIPE
44
hub and spigot style
(joined by oakum/molten lead); hubless
(mechanical joints – rubber coupling)
referred as SOIL PIPE service weight pipe extra
heavy pipe
CAST IRON PIPE (CIP)
45
thin-walled/with yellow marking
/ time-consuming to install/used above/below
ground
COPPER PIPE
46
not to be installed
closer than 6” in to the earth
GALVANIZED STEEL PIPE
47
limited to above-grade installations
LEAD PIPE
48
white rating of Sch.40
solvent weld joint become brittle in cold weather for
BUILDING SEWER (ABS, CI, Vitrified Clay, PVC,
Concrete, Asbestos Cement)
POLYVINYL CHLORIDE
49
Interior / underground (for storm sewer)
STORM-DRAINAGE MATERIALS
50
STORM-DRAINAGE MATERIALS
- INSIDE STORM DRAINAGE
- SUBSOIL DRAINS
51
INSIDE STORM DRAINAGE
ABS, DWV
Copper, Type L Copper, Asbestos Cement, Cast
Iron, Vitrified Clay Brass, Galvanized, PVC, Type M
Copper, Type K Copper, Bituminized Fiber,
Concrete, Aluminum, Lead, Black Steel
52
collect/drain water entering
the soil (Asbestos Cement, Vitrified Clay, Cast Iron
Bituminized Fiber, PVC, PE)
SUBSOIL DRAINS
53
PLASTIC PIPES TYPES
uPVC
PVC
cPVC
LDPE
HDPE
PP-R
PE-X
PB
54
electrical and telephone cables, sewer pipes and potable water supply .
uPVC
55
uPVC
Unplasticized Polyvinyl chloride
56
third most widely produced after PE and PPR. PVC is widely used
in construction because it is cheap, durable, and easy to assemble.
PVC
57
PVC
Polyvinyl chloride
58
thermoplastic produced by chlorination of polyvinyl chloride (PVC) resin; hot and cold
water pipe, and industrial liquid handling
cPVC
59
cPVC
Chlorinated Polyvinyl chloride
60
used in sprinkler and drip irrigation systems, drainage systems, laboratories, industrial process lines,
agricultural piping, irrigation and many other public utilities.
LDPE
61
LDPE
Low Density Polyethylene
62
used water main schemes, potable water house connections, sprinkler and drip irrigation systems,
drainage systems, laboratories, industrial process lines, agricultural piping, irrigation
HDPE
63
HDPE
High Density Polyethylene
64
used in the manufacturing piping systems; both ones concerned with high-purity and ones designed
for strength and rigidity (use in potable plumbing, hydronic heating and cooling, and reclaimed
water); joined by heat fusion rather than gluing
PP-R
65
PP-R
polypropylene random copolymer
66
is a form of polyethylene with cross-links; hydronic radiant
heating systems, domestic water piping and insulation for high tension (high voltage) electrical
cables; used for natural gas and offshore oil applications, chemical transportation, and transportation
of sewage and slurries.
PE-X
67
PE-X
Cross-linked polyethylene
68
used in pressure piping, flexible packaging, water heaters, compounding and hot melt adhesives
PB
69
PLUMBING PIPES:
ABS, Aluminium, Borosilicate, Brass,
CI, Copper, GI, Lead
PVC, VCP, Black Welded Steel, Pipe Ductile
Iron Pipe, Galvanized Welded Steel Pipe
Galvanized Steel Conduit Pipe, HDPE Pipe –
Cable Pipe, HDPE Double Corrugated Wall – Sewer Pipe
HDPE Double Wall Corrugated, HDPE Pipe –
Water Supply, Wall Pipe – Drainage Pipe, Mild Steel Cement Line Pipe
UPVC Socket Plain End Pipe – Grey, UPVC
Pipe, UPVC SWV Pipe - White
UPVC Underground Pipe – Brown, UPVC
Underground Cable Pipe – Black, Seamless Steel Pipe
Hubless Cast Iron Pipe, Welded Authentic,
Welded Stainless Steel Tubing, Stainless Steel Pipe
