1969
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USA STANDARD Unfired Pressure Vessel Flange Dimensions Sponsors Mechanical Contractors Association of America Manufacturers Standardization Society of the The American Society of Mechanical Engineers Valve and Fittings Industry Published by THE AMERICAN SOCIETY O F MECHANICAL ENGINEERS United Engineering Center 345 East 47th Street New York,N.Y.10017 OFFICIAL APPhOVW COPY COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesUSA STANDARD This USA Standard i s one of nearly 3000 staqdads approved as American Standards by&e American Standards Association.On August 24,1966,the ASA was reconstituted as the United States of America Standards Institute.Standards approved as American Standards an now desig-nated USA Standards.There is no change in their index identification o r technical content.Copyrilht 9.1969 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS Printed in U.S.A.ii COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesUSA STANDARDS COMMITTEE 816 STANDARDIZATION OF PIPE FLANGES AND FITTINGS OFFICERS L.H.Carr,Chainncn R.V.Wanick,Secretary STANDARDS COMMITTEE(os of April,1966)AIR CONDITIONING AND REFRIGERATION INSTITUTE R A.Groy,Jr.,Mueller Brass Co.Port Huron,Mich.M.W.Gorlond,Frick Company,Wayneaboro,Pa.f.1.Reed,Alternate,Air Conditioning h Refrigeration Institute,Arlington,Va.AMERICAN BOILER MANUFACTURERS ASSOCIATION AND AFFILIATED INDUSTRIES J.M.Guy,Erie City Iron Works,Erie,Pa.AMERICAN BUREAU OF SHIPPING A.N.Narter,American Bureau of Shipping,New York,N.Y.AMERICAN GAS ASSOCIATION J.H.Miller,Public Service Electric&Gas Co.,Newark,N.J.M.Milden,Alternate,American Gas Association,New York,N.Y.AMERICAN PETROLEUM INSTITUTE Division of Refining f.6.Ca/onen.Mobil Oil Corp.,New York.N.Y.0.W.Motter,Esso Research h Engineering Co.,Florham Park,N.J.J.0.Mmney,Alternate,American Petroleum Institute,New Yo&,N.Y.Division of Production H.H.List,Shell Pipeline Corp.Houston,Texas J.E.Ubben,Alternate,American Petroleum Institute,Dallas,Texas AMERICAN SOCIETY OF HEATING,REFRIGERATING AND AIR-CONDITIONMG ENGINEERS tC.W.Hudzietz,Henry Valve Co.,New York,N.Y.AMERICAN SOCIETY OF MECHANICAL ENGINEERS H.A.Hoffer,Consultant,Havertown,Pa.J.T.Plmstrom,Consolidated Edison Co.of N.Y.Inc.,New York,N.Y.Arthur Roberts,Jr.,Lynchburg Foundry,Lynchburg,Va.R V.Worrick,Manufacturers Standardization Society of the Valve and Fittings Industry,New Yo&,N.Y.AMERICAN SOCIETY OF SANITARY ENGINEERING J.C.Church,Consultant,Mamaroneck,N.Y.Steven Esnn,Jr.,Nibco,Inc.,Elkhart,Indiana L.M.Reading,Alternate,Bureau of Plumbing,City of Detroit,Detroit,Wch.t Deceased V COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesAMERICAN SOCIETY FOR TESTING AND MATERIALS J.E.Lotion,Taylor Forge&Pipe Works,Chicago,Ill.AMERICAN WATER WORKS ASSOCIATION W.J.Burns,Dept.of Water&Power,Los Angeles,Calif.M.C.Todd,Bur.of Engng.,Chicago,Ill.AMERICAN WELDING SOCIETY H.A.Sosnin,Consulting Engineer,Jenkintown,Pa.ASSOCIATION OF AMERICAN RAILROADS Engineering Division H.E.Grahom,Illinois Central Railroad,Chicago,Ill.ELECTRIC LIGHT AND POWER GROUP G.C.Givens,Pennsylvania Power&Light,Allentown,Pa.G.A.Olson,Alternote,Edison Electric Institute,750 Third Avenue,New York,N.Y.E.C.Pandorf,Cincinnati Gas&Electric Co.,Cincinnati,Ohio CAST IRON PIPE RESEARCH ASSOCIATION W.T.Miller,The Cast Iron Pipe Research Assn.,Chicago,Ill.COPPER DEVELOPMENT ASSOCIATION,INC.A.1.Hcim,Copper Development Association,Inc.,New York,N.Y.C.H.Ellwonger,Alternate,Copper Development Association,Inc.,New York,N.Y.FLUID COftTROLS INSTITUTE J.P.Morgan,Robertshaw Controls Company,Knoxville,Tenn.GEORGIA ICE MANUFACTURERS ASSOCIATION C.T.Baker,Consulting Engineer,Atlanta,Ga.HYDRAULIC INSTITUTE,THE W.c.Orborn,Goulds Pumps,Inc.,Seneca Falls,N.Y.INSTRUMENT SOCIETY OF AMERICA C.A,Prior,E.I.duPont deNemours&Co.,kc.,Wilmington,Del.J.E.French,Alternate,Instrument Society of America,Pittsburgh,Pa.MALLEABLE FOUNDERS SOCIETY H.J.Heine,Malleable Founders Society,Cleveland,Ohio MANUFACTURING CHEMISTS ASSOCIATION H.E.Atkinson,E.I.duPont deNemours&Co.,Inc.,Wilmington,Del.Meode McArdle,Olin Mathieson Chemical Corp.,New Haven,Conn.MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY H.M.Burns,Stockham Valves&Fittings,Inc.,Birmingham,Ala.Wm.Heilig,The Wm.Powell Company,Cincinnati,Ohio E.C.Petrie,Crane Co.,4100 So.Kedzie Ave.,Chicago,Ill.C.H.Simon,Darling Valve&Mfg.Co.,Williamsport,Pa.MECHANICAL CONTRACTORS ASSOCIATION OF AMERICA,INC.E.Thomson Best,Frank A.McBride Co.,Paterson,N.J.P.A.Bourquin,Wolff&Munier,Inc.,New York,N.Y.L.B.Kromer,Jr.,Alternate,Mechanical Contractors Assn.of America,Inc.,New York,N.Y.MECHANICAL PACKING ASSOCIATION,INC.