The HDPE coupling is a kind of mechanical coupling specially for
HDPE pipe. It is the
fastest and easiest way to connect HDPE pipe. In this way, you will
save much time and
cost on installation of HDPE pipe. These products are designed to
HDPE ( high density polyethylene pipe conforming to ASTM D-2447
D-3000 D-3035 or
F714, at ambient temperature) pipes of wall thickness from SDR 32.5-7.3
on size and material). HDPE couplings are with excellent performance: 1.
easier installation. Just align the HDPE pipe end, slide on the gasket,
the both sections of coupling, fasten the bolts and nuts, it is ok, no
no grooving,no welding. 2. much more rugged. Body of HDPE coupling is cast by
durable ductile iron.Sharp gripping teeth in each section of HDPE coupling
firmly secure the HDPE pipe.3. reliable. The pressure of HDPE coupling is designed
over that of HDPE pipe itself.