Refer to para 4d(8).
Refer to para 8c(7).
Refer to fig 11.
These type fittings can be used with either rigid or
flexible copper tubing and are made in the usual iron pipe
Refer to para 11d(3).
The minimum bending radius would be not less than 1-
Refer to para 34d(3).
Refer to para 20g(5).
Refer to para 33.
The ball peen hammer has a round ball-shaped head and
is used for all general purpose work.
Pipe is also furnished plain (black) or galvanized and
normally in 21-foot lengths.
Refer to para 4b(5).
Refer to pars 24c.
If this action is timed correctly, both the rod and
base metal will melt at the same time.
Type K is used for underground or heavy-duty purposes
and type L is used for general indoor plumbing.
Also, use the longest screwdriver available which is
convenient to work with.
Oil or graphite on machine screws
help to drive the screws easier.
Use soap on wood screws.
Refer to para 6e(3)(a).
Refer to pars 4b.
Refer to pars 12a(2)(c).
A welding rod can also be used to start a cut on heavy
Refer to fig 15.
Refer to par 5e(3).
The three-sided file tapers toward the point, is
double cut, and has fairly sharp corners.
Refer to figure