There are many manufacturers of api 5l pipes globally. A 4 inches 100 mm schedule 40 pipe has an outside diameter of 4. While the nominal pipe size identifies the outside diameter of the pipe, more information is needed to identify specific pipes. Nominal refers to pipe in nonspecific terms and identifies the diameter of the hole with a nondimensional number for example 2inch nominal steel pipe consists of many varieties of steel pipe with the only criterion being a 2. Nominal pipe size refers to only the outside diameter od of a pipe making it somewhat vague.
Api 5l line pipe dimensions, api 5l pipe sizes, schedule. Nominal pipe size nps is a north american set of standard sizes for pipes and fittings used for high or low pressures and temperatures. Pvc and cpvc pipes schedule 40 nominal pipe size inches outside diameter inches minimum wall thickness inches inside diameter inches weight lbft pvc cpvc 14 14. It added the missing dn schedule numbers in table 1. Nps tables for selected pipe sizes ryan herco flow solutions. Standard pipe schedules and sizes chart table data. Pipe schedule chart piping specs based on size, od. Steel pipe weight chart schedule 40 and 80 dimensions chart. Pipe schedule and pipe sizes are two must know things when you are working with process and power piping. Pipe schedules sch the schedule of pipe refers to the wall thickness of pipe in the american system. Steel pipe dimensions, nb size schedule information. Ansi pipe chart american steel pipe supply corp carbon. Nominal pipe size mm inch od mm 20 30 std 40 60 xs 80 100 120 140 160 xxs shipping volcbm 15 1 2 21.
Wheatland offers over 350 different combinations of finish, end treatments and lengths on our standard pipe. In this range, nominal size refers to the approximate inside diameter of a schedule. Nominal pipe size nps is a north american set of standard sizes for pipes used for high or low pressures and temperatures. Hdpe pipe pipe and fittings, valves fabco plastics. At that time pipes are available in only three sizes standard weight std, extrastrong xs, and double extrastrong xxs, based on the iron pipe size ips system. A pipes schedule is the thickness of the pipe wall, which directly affects the interior dimension and weight of the pipe. Ansi pipe schedules pipe size od in inches 5 10 20 30 40 std 60 80 xh 100 120 140 160 xxh 18. Pipe fitters handbook april 2012 for the most current productpricing information on anvil products, please visit our website at. Nominal dimensions of pipe revised 24012012 au page 1 of 1 nominal wall thickness mm pipe size stainless steel carbon steel dn nps outside diameter mm sch 5s sch 10s sch 40s sch 80s sch 10 sch 20 sch 30 sch 40 std sch. Standard specification for pvc plastic pipe, schedules. For example, when we say pipe size is 2 nps, it refers to all the pipes having 2. At a pipe schedule of 160, a 12 inch nb pipe has a wall thickness of 1. Due to dimensional interferences, flanged elbows below 6 diameter require stub flanges joined to plain end elbows.
The pipes are dipped in a molten zinc bath at a temperature of 450o c to get the proper adherent coating. Lanl engineering standards manual pd342 chapter 17 pressure safety section d20b31. Some specifications use pipe schedules called standard wall std, extra strong xs, and double extra. This edition was approved as an american national standard on june 23, 2004. Pipe size is specified with two nondimensional numbers. Pipe wall thickness schedules according to asme b36. Standard pipe dimensions nps od inches schedule designations ansiasme wall thickness inches inside diameter inches weight lbs. Standard pipe schedules and sizes chart data for ansi asme b36.
Wall thickness t inches inside diameter d inches 180. Ansi american national standards institute asme american society of mechanical engineers api. The standard length of hdpe pipe is 50 feet, in sizes above 2 in diameter with longer lengths available on request. Stainless steel pipes dimension schedule, wall tickness. Pressure ratings of steel pipe based on astm a53 grade b. A complete guide to pipe sizes and pipe schedule free. Use our ansi pipe chart to determine the nominal pipe size, wall thickness, weight and schedule designations. D1785 12 an american national standard standard speci. Data given in based on the nps tables given by ansi b36. The following chart gives standard pipe schedule or pipes sizes as given by ansi asme b36. The 2015 edition contains revisions to table 1 by removing note 3 and its references. Please check below the available api 5l pipe sizes of top manufacturers. After galvanizing the pipes are sent for threading. Nominal dimensions of pipe revised 24012012 au page 1 of 1 nominal wall thickness mm pipe size stainless steel carbon steel dn nps outside diameter mm sch 5s sch 10s sch 40s sch 80s sch 10 sch 20 sch 30 sch 40 std sch 60 sch 80 xs sch 100 sch 120 sch 140 sch 160 xxs.
Dimensions sizes and dimensions of pipes and tubes, and their fittings inside and outside diameter, weight and more. Identification pipe size steel inches outside diameter inches iron pipe size schedule no. As the schedule is increased, so does the wall thickness. Standard pipe schedules and sizes chart table data engineers. A complete guide to pipe sizes and pipe schedule free pocket. Coiled pipe is available in diameters up to 3 and is available in 250 and 500 foot lengths. Email this page download pdf download pdf printable page. It should be noted that not all pipe schedules are available for all pipe sizes. Larger pipe sizes and coil lengths are available on special request. Nominal bore 12 inch dn 15 mm, outside diameter 21. Norsok standard common requirements material data sheets for piping mcr630 rev. Pipes welded api 5l grade b a 671 grade cc60 class 12, 22 a 671 grade cc70 class 12, 22 a 312 grade tp316 a 358 grade 316 class 1, 3, 4 a 358 uns s31254 class 1, 3, 5.
Wall thickness of pipes available in different standard schedules sch. Nominal pipe size nps and schedule sch collectively sets the pipe. Steel pipe weight chart schedule 40 and 80 dimensions chart nps outside diameter wall thickness sched weight weight nps outside diameter wall thickness sched weight weight in mm in mm kgmtr lbft in mm in mm kgmtr lbft 12 0. Standard schedule pipe size wall thickness dimensions. Were strategically located and carry a large inventory so we can ship quickly to satisfy your delivery schedules. Nominal size carbon steel pipe od mm inch metric ksjis astm iso din metric inch other standard rule europe size 18 3. Schedule schedule schedule standard schedule schedule extra schedule schedule schedule schedule schedule pipe size pipe size 10 20 30 40 60 strong 80 100 120 140 160. Pipe schedules kaartje van leeuwen pipe and tube group. With modernizing of various industries and use of pipe in different pressure and. Eleven schedule numbers are availablefor carbon steel pipes. The 2015 edition was approved as an american national standard on june 16, 2015.