Norma asme b16 5 pdf

Each specification further delineates flanges into pressure classes. B16 standardization of valves, flanges, fittings, and gaskets. Asme procedures and policies, which precludes the issuance of interpretations by individuals. Nps 12 through nps 24 metricinch standard covers pressuretemperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Asme issues written replies to inquiries concerning interpretations of technical aspects of this. Association asa, organized sectional committee b16 to unify and further develop national standards for pipe flanges and fittings and, later, for valves, gaskets, and valve actuators. Boiler and pressure vessel code and the b31 piping codes. Dimensions din flange din 2501 seal ledge din 2526 form c. Copyright merican society of mechanical engineerslicensed by information handling services copyright american society of mechanical engineerslicensed by information handling services stdasme blb3engl l998 759b70 ob12703 239 m the american society of mechanical engineers an merican ational tandard m lle ble iron thre ded fittings classes 150 and 300 asme b1 6. Cosponsors of the b16 committee were the american society of mechanical engineers asme. Stainless steel pipe fittings secure lengths of stainless steel pipe and they resist rust and corrosion. Simply turn to the pressure class required and find the dimensional standard of your choice. Lanl engineering standards manual pd342 chapter 17 pressure safety section d20b31.

Nps 12 through nps 24 metricinch standard covers pressuretemperature ratings. This standard covers pressuretemperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flange and flanged fittings. Mss sp44 also covers nps 12 to nps 24 flanges which are equivalent to asme b16. Mss sp44 is the only source for the nps 22 flange dimensions above. Asme american society of mechanical engineers revision bsrasme b16. The components may be used in piping systems within the specified ratings.

Included are 1 flanges with rating class designations 150, 300, 400, 600, 900, and 1500 in sizes nps 12 through nps 24 and flanges with rating class. R fillet radius r welding neck socket b 1 slipon b 2 lap joint b 3 welding neck y 1 slipon. Flange materials database a flange material is specified in accordance with asme standards from a list of materials provided in the tool. Ihs markit is your source for asme standards and publications.

Standard specification for spill valves for use in marine tank liquid overpressure protections applications. Asme international asme is a notforprofit membership organization that enables collaboration, knowledge sharing, career enrichment, and skills development across all engineering disciplines, toward a goal of helping the global engineering community develop solutions to benefit lives and livelihoods. Asme b16 5 20 pipe flanges and flanged fittings nps 1 2 through nps 24 metric inch standard. Brida norma ansiasme awwa c207 din en10921 bs3293 eemua 145 jis b2220. Operating instructions flanges according to din en. The american society of mechanical engineers three park avenue, new york, ny 100165990. The food processing and plastic industry is a major user of asme b16. It also contains provisions for using steel for caps and couplings in class 150 for nps 3. The suffix s in the schedule number is used to differentiate b36. Informazioni generali general information norma di raccordo fitting standard norma standard descrizione description. R fillet radius r welding neck socket b 1 slipon b 2 lap joint b 3 welding neck y 1 slipon socket y 2 joint y 3 sizes 1 2 thru 31 2 4 10. Asme, founded as the american society of mechanical engineers, is a not forprofit membership organization that enables collaboration, knowledge sharing, career enrichment, and skills development across all engineering disciplines, toward a goal of helping the global engineering community develop solutions to benefit lives and.

Pipe flanges and flanged fittings nps 12 through nps 24 metric inch standard method of designating location of. In 1982, american national standards committee b16 was. Weld neck, slipon, socket weld, threaded, lap joint, blind. Pdf asme b16 5 20 pipe flanges and flanged fittings. Lieferprogramm din en en delivery programme din en en. Asme american society of mechanical engineers ansi b 16. Pipe flanges and flanged fittings abangah sanaat baran. B industry standard and awwa flanges weld neck, slipon, blind. Class 150 to class 900 the following section is in order by pressure class due to the overlapping dimensions of some standards. Founded in 1880 by a small group of leading industrialists, asme has grown through the decades to include more than,000 members in 158 countries. Pdf asme b16 5 20 pipe flanges and flanged fittings nps 1. Coastal flange stocks import and domestic ansi b16. Pipe size 2000 3000 6000 2000 3000 6000 2000 3000 6000 2000 3000 6000 b l2 6 18 21 21 25 17 17 19 22 22 25 3. Flanges according to din en asme jis gost supplementary instructions 3 47574en140206 2 dimensions 2.