Environmental Engineering Reference
In-Depth Information
4.23 Name four basic nonmetallic piping materials.
4.24 Vitrified clay pipe is the most
pipe available for
carrying industrial wastes.
4.25 Cast iron pipe can be lined with
to increase its
resistance to corrosion.
4.26 A joint made so that the sections of tubing are
together is called a
compression joint
.
4.27 Incorrect tube bends can cause
flow and
pressure.
4.28 What kind of tubing do high-pressure hydraulic systems use?
4.29 One process used to join plastic tubing is called
welding.
4.30 Compared to pipe, tubing is more
.
4.31
tubing is most likely used in food-processing
applications.
4.32 Before tubing can be bent or flared, it should be
.
4.33 Plastic tubing is usually joined by
.
4.34 The materials used most commonly for tubing are
and
.
4.35 Smooth fluid flow is called flow.
4.36 What is the most common type of hose in general use?
4.37 The type of hose construction most suitable for maximum suc-
tion conditions is
.
4.38
is the nonmetallic hose best suited for use at
extremely low temperatures.
4.39 Each size of hose clamp is designed for hose of a specific
.
4.40 What is the outstanding advantage of hose?
4.41 Applied to hose, the letters
stand for enlarged
end.
4.42 Hose is
in order to provide strength and greater
resistance to
.
4.43 Dacron
hose
remains
at
extremely
flow
temperatures.
4.44 What fitting allows for a certain amount of pipe movement?
4.45 What fitting helps reduce the effects of water hammer?
4.46 A flange that has a plain face should be joined to a flange that has
a
face.
4.47 Improperly made restrict fluid flow in a pipeline.
4.48 The designation “200 lb” refers to the
at which a
fitting can safely be used.
