Brochure

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WAL-RICH CORPORATION • UNDERGROUND GAS PRODUCTS 2014
8
BE SURE TO
MATCH
PIPE SIZE &
SDR*
Pipe, Fittings, and Chamfer Tool
must be the same!
*“SDR” stands for “Standard Dimension Ratio”. It is
a designation of a pipe’s pressure rating. SDR is the
ratio of Pipe Diameter to Wall Thickness.
SQUARE-CUT CHAMFERRED
The “coupon” is the piece of
yellow poly that is shaved off
during the act of chamferring.
CHAMFER INSIDE
BEFORE
AFTER
Test your chamfer by
pushing the pipe over the
test gauge. If the pipe is
chamferred properly, it
should fit over the test gauge
with minimum effort.
Test Gauge
Follow the arrows printed on
the label.
Only 3-5 turns necessary for a
good chamfer!
MARK THE STAB DEPTH!
“Hub”
○○○○○
○○○○○○
1. Line up the end of
the yellow pipe with the
hub of the fitting.
2. Mark a line on the
pipe to approximate the
end of the fitting.
3. Goal: The reason
to mark the stab depth
is to ensure that the
pipe is sealed by both
o-rings!
1.
2.
Step 1: Match Pipe & SDR Step 2: Chamfer Inside of Pipe
Step 3: Mark Stab Depth
Step 4: Stab & Check
STAB PIPE INTO FITTING
LOOK FOR
THE “C”
You must use a
Continental Chamfer Tool
on a Continental Fitting!
Stab the pipe completely
into the fitting, so that the
“stab marker” is within 1/8”
from the entrance of the
fitting.
1/8”
Once the pipe has been stabbed, it
cannot be removed.
LOOK FOR
THE “C”
(O-RING)