cdep plumbing system

Plumbing Systems

pipes and fixtures after installation

Plumbing Systems

the art and technique of installing pipes fixtures and other apparatus in buildings for bringing in the supply of liquids substances and or ingredients and removing them

Apprentice plumber

beginner at the fade of Plumbing who usually serves for 3 to 5 years as helper to a journeyman

journeyman plumber

served his apprenticeship and is competent to perform the tasks of installing and repairing Plumbing

Master Plumber

a person technically and legally qualified and licensed to practice the profession of master plumbing without limitations in accordance with Republic act 1378 and having passed the examination

1902

the plumbing played was duly recognized but a government in the city of Manila

John F haas

the master plumber who became the first Chief of the division of Plumbing Construction and inspection

1935

National master plumbers Association of the Philippines was formally organized

Manila city ordinance 2411

plumbing code of the city of Manila

Republic act 1378

Plumbing law of the Philippines

nawasa

National Water Works and sewerage Authority

pipe diameter

it is the inside diameter

nominal pipe size

nps stands for

iron pipe size

IPS stands for

tube diameter

it is the outside diameter

schedule 10

lightest of all the schedules of pipe

schedule 160

heaviest of all schedules of pipe

schedule 40

the commonly used schedule for bi and Gi pipe

thermoplastics

materials commonly used for plumbing pipes and fitting

polyvinyl chloride

PVC stands for

unplasticized polyvinyl chloride

upvc stands for

compression fitting

usual jointing for PVC and upvc

schedule 40 and schedule 80

usual density for upvc and PVC

chlorinated polyvinyl chloride

CPVC stands for

polyvinyl chloride

first developed plastic pipe

chlorinated polyvinyl chloride

formulated to withstand higher temperatures than PVC upvc and abs

fire suppression system

CPVC is usually used for

solvent weld

jointing commonly used for CPVC

true

CPVC is also sold in 4.50 meter lengths

acrylonitrile butadiene styrene

ABS stands for

solvent weld

jointing commonly used for abs

false

ABS is available locally

polyethylene

PE stands for

high density polyethylene

HDPE stands for

cross-linked polyethylene

pex stands for

polyethylene

known for high chemical resistance abrasion resistance and flexibility

Fusion weld

jointing commonly used for PE

polypropylene

PP stands for

polypropylene random

pPR stands for

polypropylene random copolymer

PP - RC stands for

polypropylene

bacteria-free lick and Frostproof High chemical resistance and abrasion resistance

polybutylene

PB stands for

true

PB is commonly used for cold water distribution

pipe

rigid

tube

flexible

true

abs like PVC should be coated with latex paint if exposed under the sun

cast iron pipe

CIP stands for. also known as Grey cast iron

SV

CIP for General use

XV

CIP for extra Duty

tar primer

CIP is usually coated with

acid resistant cast iron pipe

made of an alloy of carbon iron and silica

ductile iron

acid resistant cast iron pipe is also known as

1.50 m

horizontal runs of I said that she stand cast iron pipe have to be supported at every

copper

extremely corrosive resistant metal pipe with smooth interior surface

K rated

heaviest copper metal pipe recommended for underground installation

L rated

light copper metal pipe recommended for residential water supply line and radiant heating installation

m rated

finished copper metal pipe for small water supply lines and radiant heating installation

ACR

copper metal pipe for air

G rated

copper metal pipe for gas application

M G rated

copper metal pipe for medical gas

flared or compression fittings

jointing commonly used for copper metal pipe

black Iron or black pipe

steel pipe with rough interior surface and black oxide scale forms on its surface after production then coated with oil or tar. it is usually used for fire suppression

coated or lined steel pipe

steel pipe coated or lined with zinc epoxy enamel, polyurethane and cement for corrosion resistance and smoother interior surface. it is usually used for cold water aqueducts

galvanized wrouhgt iron steel pipe

it has sink coating for corrosion resistance and also are Ralph into your surface and usually used for water distribution.

threaded welded flanged

jointing commonly used for galvanized wrouhgt iron steel pipe

brass pipe

it has a smoother interior surface then still pipes and yet the most expensive, it is corrosion resistant and mistaken for copper pipes

false

brass pipe is available locally

mortar joint

connection for reinforced concrete pipe Zorn and reinforced concrete pipes

true

reinforced concrete pipes are imported

lead pipe

the oldest pipe used for Plumbing Systems usually in water distribution and drainage it is also highly resistant to acid

vitrified clay pipe

what is the oldest materials used for sewer lines. it is highly resistant to most acids but made in short lengths.

bituminous fiber sewer pipe

cheapest of all types of pipes and it is also light in weight. It is slightly flexible and can take slight soil movement without danger of cracking or pulling out of its joints

solvent cemented joints

joints fused together by softening the adjoining surfaces with a chemical agent

heat fusion joints

made by heating mating surfaces to their Fusion temperature

socket Fusion

heat Fusion jointing using a socket

butt Fusion

heat Fusion jointing using two pipes by melting their ends together

sidewall Fusion

heat Fusion jointing by attaching saddle type fitting to the external surface of a pipe using heat and pressure

electrofusion

joining two pipes together using internally heated coupling

caulking

commonly used for CIP having Hub and spigot end

hubless join

consists of an inner neoprene sleeve with the stainless coupling with integral bolt used to tighten and compress the seal

flared joint

made by flaring one end of the troop in such a way to receive a special fitting which fits in the flare

slip joint

1 pipe slips within another

rubber ring joint

inserting rubber gaskets into sleeves

threaded joint

joint between threaded pipes

flanged union

ms flanges which holds two pipes together

wiped joint

solderjointby pouring maolten solder to the joint then wiping it with a cloth so as to shape it.

welded joint

performed thru shielded metal arc welding

elbow

angular fitting used to change direction of a supply

1/4 bend

90 degrees bend

1/8 bend

45 degrees bend

sweep

it also means radius in elbow fittings

street elbow

elbow that has a female on one side and male on the other

tee

t shaped fitting one at 90 deg conxn to the main line

straight tee

t shaped fitting with all the three openings with the same size

reducing cross tee

t shaped fittings with 2 openings the same and one smaller

sanitary tee

t-shaped fitting with a slight curve in the 90 degrees transition so as to channel flow from a branch line toward the direction of the main plow

tapped tee

a bell end tee which has a branch that is tapped to receive a threaded pipe fitting

coupling

I feeding that is also known as socket

producer or increaser

a coupling used to connect a smaller pipe to a larger one, or vice versa

adapters

A fitting used to connect pipes of different materials are pipes that require different joining methods