ANSI/AWWA C/A Flanged Ductile-. Iron Pipe with Ductile-Iron or Gray- Iron. Threaded Flanges. Threaded flanged pipe conform to the requirements of. Dimensions of threaded ductile-iron pipe according AWWA C ANSI/AWWA C/A “Flanged Ductile-. Iron Pipe with Ductile-Iron or Gray- Iron Threaded. Flanges.” Nominal thicknesses of 3- to inch pipe correspond.

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Flanged pipe is rated for a maximum working pressure of at least psi. Request more detailed information or literature.

ANSI/AWWA C/A | Standards Council of Canada – Conseil canadien des normes

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It is vastly superior to conventional full-face or ring gaskets. Locate a distributor in your area.

NSF Product and Service Listings

This standard covers protective fusion-bonded epoxy coatings for the interior and exterior surfaces of ductile-iron and gray-iron fittings used for water supply c15. Click Here To Download: Flanges generally are threaded as per C Be careful when specifying or ordering those.

This permits removal and re-assembly in the field, at which time suitable thread compound must be used. Introduction To Toruseal Flange Gaskets. The flange is designed so that a shroud substantially covers the working threads of the pipe for thread protection.


Already Subscribed to this document. This standard is also available to be included in Standards Subscriptions. Flanged pipe is generally specified for aboveground service for water, wastewater, air, oil and other liquids where rigid, restrained joints are needed.

Subscription pricing is determined by: It is widely awa in water and wastewater treatment plants, in industrial piping systems, and for other interior piping as well as for exterior applications such as bridge and other awwaa crossings.

Flange – Threaded, ANSI Class 125, C115, DI (in)

Any configurations requiring static castings are in accordance with applicable requirements of AWWA C Coatings and Linings Since most flanged pipe is in an exposed environment, the usual outside shop coating is Wasser FerroClad primer. Although recommended for all normal water and sewer service, it especially must be used in demanding services such as very large diameter flanged piping, specially designed long-span installations, or with any underground flanges that could be subjected to undesirable beam loading.

If the document is revised or amended, you will be notified by email. Please first log in with a verified email before subscribing to alerts. Nuts of regular or heavy hex design are used according to customer specifications. This standard is not included in any packages.


Prior to assembly of the flange on the pipe, a commercial-grade thread compound is applied to the threads. The flange is threaded onto the pipe and c15 until the pipe barrel extends through the face of the flange; it is then machined to give a flush finish of the barrel and flange and to ensure that the flange aqwa is perpendicular to the axis of the pipe.

A rust-preventive awww is applied to the machined faces of awqa flanges, and this coating may be removed prior to installation. Your Alert Profile lists the documents that will be monitored.

You can download and awwwa this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

AWWA C – Flanged Ductile Iron Pipe With Ductile-Iron Or Gray-Iron Threaded Flanges

Company Profile Email Us. Flanges furnished on pipe are not interchangeable in the field and generally cannot be removed after fabrication without damage.

Please first verify your email before subscribing to alerts. We have no amendments or corrections for this standard.

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