Is there an HDPE flange that bolts to an ANSI CS flange?
Is there an HDPE flange that bolts to an ANSI CS flange?
(OP)
I can't get a straight answer out of anybody. Is there an HDPE flange or adapter that will bolt to a regular ANSI flange? Just trying to connect an HDPE gathering line lateral to an existing CS header and I'd just like to use a flange. What's so hard about that? Maybe it's just me... maybe it's us, maybe it's them, maybe it's Maybelline. Thanks! Pete





RE: Is there an HDPE flange that bolts to an ANSI CS flange?
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cheers,
gr2vessels
RE: Is there an HDPE flange that bolts to an ANSI CS flange?
Check out the literatures in http://www.plasticpipe.org like the following...
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RE: Is there an HDPE flange that bolts to an ANSI CS flange?
-HDPE gathering line: HDPE adaptor (stub end) and cs ANSI free flange (lap joint);
-cs header: CS regular ANSI flange.
In this way nuts work on two cs flanges instead of a HDPE flange and a cs flange; for this reason facing of the mating cs flange (header side) can be both RF and FF.
Regards
RE: Is there an HDPE flange that bolts to an ANSI CS flange?
RE: Is there an HDPE flange that bolts to an ANSI CS flange?
and a metal backing flange
(http
All these metal backing flanges have bolt pattern that match ANSI flanges.
RE: Is there an HDPE flange that bolts to an ANSI CS flange?