Mechanical joints shall conform to the requirements of ansi awwa c111 a21. Technical specification for thead bolts ansi awwa c111 a21. All products ansi nsf standard 61 check american for current nsf listing of american products. Ansi curve book rapid allweiler pdf free download thrust restraint paawwa 4 15 ansi awwa c105 a21. Aug 03, 2019 awwa c111 pdf awwa ca rubbergasket joints for ductileiron pressure pipe and fittings.
Molded rubber gaskets for waterworks industry made in usa. Nsf61 certified epdm sheet material made in the usa. Flange bolts are zinc coated, fastener class coated bolts or stainless steel bolts are available not for use on plain end fittings megabond restraint coating. Find here online price details of companies selling ductile iron fittings. Home standards technical specification for thead bolts ansi awwa c111 a21. Ductile iron pipe joints and their uses mcwane pocket. This standard covers shopapplied, cementmortar linings specified in the ansi awwa c100 a21 series of standards for ductileiron pipe and ductileiron and grayiron fittings for water and is intended to be used as a supplement to those standards.
Actual weights may vary because some fittings are produced in different foundries. Flanged joints for ductile iron pipe and fittings are rated for 250 psi working pressure. The restrained coupling system shall be series 3800 manufactured by ebaa iron, inc. Design restraint devices for nominal pipe sizes 3 inch through 54 inch shall consist of multiple gripping wedges incorporated into a follower gland meeting the applicable requirements of ansi awwa c110 a21. Ductile iron pipe standards and suggested specifications dipra. The major revisions in this edition of this standard are as follows.
Awwa b liquid oxygen for ozone generation for water, wastewater, awwa ca. C111 t rbolts and nuts for mechanical joint current revisions for all noted standards apply sizes. American water works association standards ductileiron pipe and fittings. In order to read a secure pdf, you will need to install the fileopen plugin on your computer. Mj or pushon joint, conforming to ansi awwa c111 a21. Also available in ansi 304 or 316 aisi stainless steel. This standard covers rubbergasket joints of the following types for ductileiron pressure pipe and ductileiron and grayiron fittings, valves, hydrants, and other appurtenances for water supply service. The restrained joining system shall meet the applicable requirements of awwa c219, ansi awwa c111 a21. Restrained joint pipe shall have a bell and spigot locking mechanism such as tr flex, snap. The unit shall be nsf approved for use with ductile iron pipe. The follower gland shall be ductile iron meeting astm a536. Barracuda restrained joint rj gaskets made in the usa. The gasket and follower gland shall be purchased as a complete kit.
The mechanical joint restraining device shall have a water working pressure rating of 350 psi minimum in sizes 4 thru 16 with a safety factor of at least 2. This one page downloadable pdf file outlines a sample specification for ductile iron pipe and fittings. American mechanical joint pipe american cast iron pipe. Restrained pushon joints shall conform to the performance requirements as described in section 11. Asphaltic seal coat inside and out in accordance with ansi awwa c104 a21. American national standard for rubbergasket joints for ductileiron pressure pipe and fittings downloading. Ductile iron 30 through 48 shall be rated for 250 psi working pressure. First edition approved by awwa board of directors in 1972. If you are having trouble downloading the pdf, or dont have the re. Ductile iron body astm a536, restrained mechanical joint awwa c111 ansi 21.
Ansi awwa c600installation of ductileiron water mains and th eir appurtenances. First edition approved by awwa board of directors july 16, 1953. Approved by american national standards institute aug. For additional information on pipe bedding and backfill, see ansi.
This standard covers rubbergasket joints of the following types for. Ductile iron pipe standards and suggested specifications. Ends of pipe lengths shall be sealed prior to shipping and delivery to site. Deflection is not recommended for flange joint fittings due to the rigidity of the joint. Mechanical joint valves shall have ends conforming to ansi awwa c111 a21. Drm is included at the request of the publisher, as it helps them protect their by restricting file sharing. Rubbergasket joints for ductileiron and grayiron pressure pipe and. Valves shall be furnished complete with all required mj joint accessories bolts, nuts, gaskets and glands. Weights published in this catalog are for shipping purpose only. The major revisions in this edition of ansi awwa c111 a21. Bolts and nuts for mechanical joints shall be highstrength, lo w alloy steel as described in paragraph 11 6. Awwa c111 2012 rubber gasket joints for ductileiron pressure pipe and fittings.
Technical specification for thead bolts ansiawwa c111. Technical specification for thead bolts ansiawwa c111a21. Hdpe fittings shall be made from the same resins and material designations, cell classifications, pressure class minimum of 160 psi and dimensions as the hdpe pipe. Secure pdf files include digital rights management drm software. City of lincoln 2020 standard specifications chapter 23. Valve discs shall be constructed of cast iron astm a126, class b, or ductile iron astm a536. American national standard for rubbergasket joints for ductileiron pressure pipe and fittings pdf. High strength low alloy weathering steel per ansi awwa c111 a21. Awwa c11098 american national standard for ductileiron and grayiron fittings, 3 in. Twistoff nuts shall be incorporated in the design of the wedge activation screws to insure proper torque. Low alloy steel in accordance with ansi awwa c11 a21.
Pdf awwa standard ductileiron pipe, centrifugally cast. There is a much wider variety of joints available for ductile iron pipe than any other piping. Awwa c1112012 american national standards institute. Pipe bedded in compacted granular material to centerline of pipe. Browse related products from american water works association. Rubbergasket joints for ductileiron pressure pipe and fittings american water works association 01mar2007 52 pages. This standard describes rubbergasket joints of the following types for ductileiron pressure pipe and ductileiron and grayiron fittings, valves, hydrants, and other. Th e single rubbergasket joint as described in the latest revision of ansi awwa c111 a21. Fittings are cementlined and seal coated in accordance with ansiawwa. Approved by american national standards institute sep. The gasket and follower gland shall be purchased as a. This standard provides the minimum requirements for shopapplied, cementumortar linings for ductileiron pipe and ductileiron and grayiron fittings for potable water, raw water, wastewater, and reclaimed water systems, including requirements for cement, sand, water, and mortar.
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