Types k, l, m, dwv and medical gas tube are designated by astm standard sizes, with the actual outside diameter always 1 8inch larger than the standard size designation. For the purpose of deciding whether a particular requirement of. Pipe fitting product line ue il ie a e ie ii a threaded fittings class 150 standard class 300 xsxh ue aie a e ie ii a threaded fittings class 125 standard class 250 extra heavy flanged fittings class 125 standard class 250 extra heavy drainage fittings ue eiii e ii a. Ductile iron conforming to astm a 536, grade 654512 malleable iron conforming to astm a 47 fabricated fittings. Pipe parameters could be divided into three main groups. Their inside diameters must be large enough to fit over the pipes outside diameter. Carbon steel pipe, fittings and flanges atlas steels. Forged high pressure pipe fittings stainless steel p. Forged or rolled alloy steel pipe flanges, forged fittings, and valves and parts. Astm a403 wrought austenitic stainless steel pipe fittings. Technical data handbook for butt weld pipe fittings. Cctf stainless steel welding fittings also conform with one or more of the following standards. Other types, sizes and thicknesses of fittings on application. Wrought steel fittings 25 malleable iron pipe fittings 26 butt weld fittings 27 forged high pressure fittings 32.
Use this guide to help you find the pipe and fitting sizes. Class 150 malleable iron threaded fittings have no pressure class markings. Marked with brand, material, heat code, b16 for asme b16. Rely on for forged steel fittings and unions since 1967, one name has been synonymous with premier forged steel fittings and unions bonney forge. Extra strong wall thicknesses are indentical to stainless steel schedule 80s in sizes thru 12. Awwa c208 dimensions, cad developments of material patterns and our vast rolling and welding experience yield the pipe fittings required for your project. The standard nominal sizes dn of pipes to fittings. Arntzen corporation rolls and welds mitered pipe fittings. Stocked in carbon steel and a variety of other metals and alloys. Gasket or oring is normally used to seal into the parallel female threaded components. Large diameter steel pipe fittings woodstock, illinois. A halfinch plastic elbow, for example, has an outside diameter of about 114 inches. Pdf dimensions for fabricated steel water pipe fittings. Threading all fittings shall be threaded with american national standard pipe threads ansiasme b1.
For nominal diameter 1 to 8 schedule 40 is used, schedule 20 is used for diameter over 10. A complete guide to pipe sizes and pipe schedule free. A complete guide to pipe sizes and pipe schedule free pocket chart standardization of wrought steel pipe schedule and pipe sizes begin with mass production era. Ductile iron flanged pipe and fittings offer proven reliability and inthefield flexibility for rigid, aboveground applications. Identification pipe size steel inches outside diameter inches iron pipe size schedule no. Od st xs 160 xx long r a short r a long r k short r k b c e c f g. Anvil pipe fitters handbook 5 gruvlok installation pipe and flange data weld fitting and steel flange data table of contents gruvlok tech. Run pipe sizes outlet sizes 6 and less fit a number of run pipe sizes, and the fittings are marked accordingly. At that time pipes are available in only three sizes standard weight std, extrastrong xs, and double extrastrong xxs, based on the iron pipe. Schedules standard weight fittings are the same as schedule 40 fittings through 10. The length of useful thread b plus threads with fully formed roots and flat crests shall not be less than l2 effective length of external thread required by american national standard for pipe.
A schedule 40 buttweld pipet for sizes 12 and larger is available. This is an epic guide setting out the different types, sizes and dimensions of pvc pipes as well as pvc pipe fittings and couplings. Standard pipe dimensions nps od inches schedule designations ansiasme wall thickness inches inside diameter inches weight lbs. From the plug mill they are sent to a sizing or reducing mill where they are finished to the required dimensions. These fittings have identical face to face and center to face dimensions and the same flange drilling as ansi b16. A completely description for steel pipe dimension includes outer diameter od, wall thickness wt, pipe. Fitting end is made to copper tube diameter f female ansi standard internal taper pipe thread npti m male ansi standard external taper pipe thread npte od outside diameter nominal inside diameter id degree table 90. We include a free pdf version as well as detailed illustrations of everything followed by detailed sizing charts.
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