16 inch pipe od in mm 75 inches, or 324 mm. Free resource: pipe size conversion tables. 49 mm – Pipe Weight : 365. 16 inch Schedule 40 - XS Pipe dimensions and weight as per ASME B36. 4 mm) include 1008, 1010, 1015 How to describe steel pipe dimensions and size correctly? The article tells you the meaning of Pipe Schedule (like sch40, 80), NPS, WGT (LB/FT). www. 26 Kilogram per meter (kg/m) *NPS = Nominal pipe size (inch) / DN Oct 19, 2025 · Schedule STD Pipe 16 Inch (DN400 mm) Standard : ANSI/ASME B36. Apr 11, 2025 · This comprehensive chart provides standardized diameter specifications for ductile iron pipes,It includes metric (mm) and imperial (inch) measurements, aligning with international standards like ISO 2531 and EN 545. 020 2. 1 0. , call to our Distributor in Apr 15, 2025 · Comprehensive Pipe Thread Size Chart covers the dimensions in mm & inches for global thread standards and how to measure and calculate pipe thread sizes accurately! DN = Diametre Nominel - Diameter Nominal (metric) Conform to International Standards Organization (ISO) NPS = Nominal Pipe Size (inches) 12" and below, the outside diameter (OD) was origionally set by the inside diameter (ID). 145 +0. A pipe stamped as NPS 3 is actually a pipe with an outside diameter (OD) measuring 3. Od and nominal pipe sizes. Confusingly, for pipe sizes with a NB of 12 inch (DN 300 mm) and below, the nominal bore and outside diameter are different. For correct pipe and fittings connections, always use pipe and fittings with the same nominal pipe size. 79 mm). 14" and above, the outside diameter (OD) values are equal. We will give you the fractional answer, the decimal answer, and illustrate the answer on our tape measure. 00" OD SAW (submerged arc welded) round steel tubing is produced to ASTM A252 and A787 and is produced in hot rolled (HR) and hot dip galvanized (HDG) finishes. ) for wall thickness. robarindustries. 375 ±0. Oct 19, 2025 · Schedule XS Pipe 16 Inch (DN400 mm) Standard : ANSI/ASME B36. Average inside diameter is calculated with nominal OD and minimum wall thickness plus 6%. ) for NPS (Nominal Pipe Size in “inch”) as well as DN (Diameter Nominal in “mm”) are shown in below chart. 10M and API 5L . 154 +0. Data given in based on the NPS Tables given by ANSI B36. com/steel-pipe-weight-chart U. Give us a call today to get all the information, +91-9819591024, If you're looking to buy or sell Schedule 160 Pipe, we can help. Find the best-in-class product solutions tailored to your needs. 10M standard for carbon steel and alloys steel grades. com Oct 5, 2017 · Pipes And Their Dimensions In order to keep consistency with the pipe fitting sections, we have nowadays decided to relate the outer diameter with the “nominal pipe size” classification, so when we’re dealing with an one-inch pipe we can consult data tables and figure out its specific “outer diameter”. 27 Kilogram per meter (kg/m) *NPS = Nominal pipe size (inch) / DN More explanations please visit: http://www. Feb 18, 2025 · Introduction Pipes are an essential part of various industries, including construction, plumbing, oil and gas, and manufacturing. 83 Kilogram per meter (kg/m) – Pipe Weight Including Water : 197. 012 1½ 0. /METRIC NOMINAL SCHEDULE WALL PIPE SIZE OD DESIGNATIONS THICKNESS WEIGHT ID INCH PIPE OUTSIDE DIAMETER CHART (OD) CHART ROBAR INDUSTRIES LTD. 10 (Steel Pipe) – Size : NPS 16″ Inch – Size : DN400 mm – Inside Dimeter (Pipe ID) : 387. com Surrey, British Columbia Saint-Bruno, Quebec waterworks@robarindustries. Pipe sizes sorted by Outside Diameter (OD), Inside Diameter (ID), wall thickness and classification. Standard Pipe Sizes in mm with full schedule chart. Apr 24, 2020 · Standard : ANSI/ASME B36. To find PVC pipe OD sizes, you cannot simply add a certain amount to the size on the label. 15 mm Pipe end of the 16-inch pipe (406 steel pipe) 1. Tolerance: The tolerance on pipe OD is +1/64 (. 840" and the OD for 3" PVC pipe is 3. 4 mm – Pipe Wall Thickness : 9. Standard chemistries produced in 16. . 015*OD, Max. Line Pipe Dimensions and Schedule Relevance Line pipe dimension is characterized through the outer diameter (OD,) wall thickness (WT), and length of the pipe. 56 mm – Outside Dimeter (Pipe OD) : 406. 31 Kilogram per meter (kg/m) – Pipe Weight Including Water : 237. 5 inches, not 3 inches. 315 ±0. 0312)inch (0. S. w w w . 01 mm What is Pipe NB (Nominal Bore)? NPS is frequently referred as an NB (Nominal Bore). Therefore, to get the fractional answer to 16 mm in inches, we multiply 16/1 by 5/127 and simplify if necessary. Pipe end protector. 42 mm – Outside Dimeter (Pipe OD) : 406. Access our downloadable pipe schedule chart for accurate dimensions. So for pipe of 12 inch NB (DN 300 mm) with a pipe schedule 5S, has a wall thickness of 0. 1 mm Pipe wall thickness is rounded to the nearest 0. 203 +0. 19 (Stainless Steel Pipe) – Size : NPS 16 Inch – Size : DN400 mm – Inside Dimeter (Pipe ID) : 387. 10 Nominal Outside Diameter Wall thickness: mm Figures based Pipe Size Inches 1/8 in 0. 10 (Steel Pipe) – Size : NPS 16 Inch – Size : DN400 mm – Inside Dimeter (Pipe ID) : 381 mm – Outside Dimeter (Pipe OD) : 406. 900 ±0. 10M and includes Pipe wall thickness, outside diameter, nominal diameter. Oct 19, 2025 · Schedule 160 Pipe 16 Inch (DN400 mm) Standard : ANSI/ASME B36. This PVC pipe size chart is accurate for all PVC pipe manufacturers - as the nominal size is used across the industry. Jul 8, 2024 · OD chart for pipe integrates the information of the outer diameter, wall thickness, material and standard number of the pipe, which is convenient for engineers and users to inquire and compare. Dec 6, 2014 · Wall thickness of pipes available in different standard schedules (SCH. Easily convert between inch-based measurements and metric measurements for pipes, tubes, valve connections, and other industrial devices Pipe weights are calculated in accordance with PPI-7 TR-7. Large Pipe Sizes in Millimeters and Inches (uncontrolled) Sizes 914. Our large OD size range consisting of sizes from 6. /METRIC NOMINAL SCHEDULE WALL PIPE SIZE OD DESIGNATIONS THICKNESS WEIGHT ID INCH The size of pipes, fittings, flanges and valves are often given in inches as NPS - Nominal Pipe Size, or in metric units as DN - 'Diametre Nominal'. Find exact measurements, Sizes, and compliance standards. 10 (Steel Pipe) – Size : NPS 16 Inch – Size : DN400 mm – Inside Dimeter (Pipe ID) : 390. Pipe size is specified with two non-dimensional numbers: a nominal pipe size (NPS) for diameter based on inches, and a schedule (Sched. e b a a . 012 2½ 0. Conversion table inch/mm Inch mm - 1/32 2/64 0,03125 0,79 1/16 2/32 4/64 0,0625 1,59 - 3/32 6/64 0,09375 2,38 1/8 4/32 8/64 0,125 3,18 - 5/32 10/64 0,15625 STD steel pipes chart wall thickness and weight Calculate pipe weight and price Pipe nominal size Pipe length (L) Steel price (USD) Total pipe price (USD) Outside diameter (OD) What is a relation between NPS, NB & OD of a pipe? Nominal Pipe Size (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures. cm × 5/127 = inches 16/1 × 5/127 = inches 16/1 × 5/127 = 80/ . 4 mm – Pipe Wall Thickness : 7. Understanding pipe dimensions such as inside diameter (ID), outside diameter (OD), circumference (CF), and thickness is crucial for selecting the right pipe for specific applications. octalsteel. This Cast Iron Pipe Size chart has info on the cast iron pipe dimensions & tolerances of spigots and barrels for no-hub pipes and fittings. As the schedule is increased, so does the wall thickness. Jan 9, 2025 · Schedule 10 abbreviated as SCH 10. 1) Thickness of pipe end protector We will choose the proper thickness of pipe end protector. 7 mm – Pipe Weight : 123. If the end protector is too thin, it will drop easily and could not protect the pipe end properly when For pipe sizes with a NB of 14 inch (DN 350 mm) and above, the nominal bore is the same as the pipe Outside Diameter (OD). The dimensions are listed in inches unless otherwise noted. 10 (Steel Pipe) – Size : NPS 16 Inch – Size : DN400 mm – Inside Dimeter (Pipe ID) : 325. 4 mm to 3657. 19 B36. Find out more with Supply Rite Steel. Sizes are not controlled and only serve as reference Here is how to convert 16 mm to inches. Nominal Pipe Size mm OD Inches ScheduleOD mm Designations Sep 12, 2020 · All PVC pipe sizes listed above are standard nominal pipe size. 133 +0. 92 mm – Pipe Weight : 77. 04 Kilogram per meter (kg/m) *NPS = Nominal pipe size (inch) / DN Nov 1, 2020 · NPS = N – Nominal, P- Pipe, S – Size, pipe inches dimension example 1″ pipe 2″ pipe 3″ pipe 4″ pipe OD = O – Outside to Outside D – Dimensions example pipe OD MM dimensions 33mm 60mm 88mm 114 mm NB = N – Nominal B – Bore dimensions example 1″ = 25mm, 2″ = 50mm, 3″ = 80mm, 4″ = 100mm Fluids Flow Design and Engineering Metric Pipe Sizes Dn "Diametre Nominel" per ISO vs NPS "Nominal Pipe Size" Equivalent for DN 6 to DN 2200, NPS Schedule 5 to 30 Welded and Seamless PIpe Related: Schedule 40 Steel Pipe Sizes & Dimensions ANSI American National Standard Schedule 40 Welded and Seamless Steel Pipe. 012 2 0. May 3, 2016 · Wall Thickness As PVC pipe increases in diameter, the walls must also be thicker. 006 ±0. 4 and rounding as follow; Outside diameter above 16 inches rounded to nearest 1 mm Outside diameter 16 inches and below rounded to nearest 0. This unusual system developed because pipes were originally manufactured to maintain the internal diameter (ID) of their predecessors, based on the standard wall (STD) thickness used at the time. 04 Kilogram per meter (kg/m) *NPS = Nominal pipe size (inch) / DN = Diameter nominal (mm) You can easily convert inch dimension to mm by multiplying it by 25. 375-inch (60. If the walls were too thin, the pipe would lack structural integrity. As per ASME B36. 1 Standards SCH 40 Pipe Dimensions NPS (Nominal Pipe Size) Guide: Dimensions, Charts & Specifications The size of pipes, fittings, flanges and valves are often given in inches as NPS - Nominal Pipe Size, or in metric units as DN - 'Diametre Nominal'. 57 Kilogram per meter (kg/m) *NPS = Nominal pipe size (inch) / DN Find detailed dimensions for steel pipes and tubes according to SCH 10, SCH 20, SCH 30, SCH 40, SCH 60, SCH 80, SCH 100, and SCH 120. 010 1¼ 0. 54 Kilogram per meter (kg/m) – Pipe Weight Including Water : 307. Schedule 10 is a specification standard for measuring the wall thickness of steel pipe. 38 Kilogram per meter (kg/m) – Pipe Weight Including Water : 448. 10 (Steel Pipe) – Size : NPS 16 Inch – Size : DN400 mm – Inside Dimeter (Pipe ID) : 363. 00 Inch Steel Tubing Valmont's 16. The following chart gives standard pipe schedule or pipes sizes as given by ANSI / ASME B36. ASTM A312, A358, A778, A53, A106, API 5L ASME/ANSI B36. Many of these services are value-added based on the nature of your order. Next, there is the “wall thickness” of the pipe that is used by engineers to Looking for a complete pipe size dimensions chart? Explore all schedule standards with detailed specifications for various pipe sizes to ensure project accuracy. Apr 15, 2025 · Find out how pipe sizes are specified, the calculation of pipe internal diameter and the common standard pipe sizes. 0156) inch (0. Oct 19, 2025 · Schedule 20 Pipe 16 Inch (DN400 mm) Standard : ANSI/ASME B36. For example, a pipe with a 12 inch NB (DN 300 mm) has an OD of 12. 26 Kilogram per meter (kg/m) *NPS = Nominal pipe size (inch) / DN Oct 19, 2025 · Schedule 40 Pipe 16 Inch (DN400 mm) Standard : ANSI/ASME B36. 00039 in), while converting Wall Thickness from inch to mm. 52 mm – Outside Dimeter (Pipe OD) : 406. 4 mm – Pipe Wall Thickness : 21. One millimeter is equal to 5/127 inches, and 16 as a fraction is 16/1. 13 mm Pipe Body Except the end: 0. [1] "Nominal" refers to pipe in non-specific terms and identifies the diameter of the hole with a non-dimensional number (for example – 2-inch nominal steel pipe" consists of many varieties of steel pipe with the only criterion being a 2. 44 mm – Pipe Weight : 203. Our frequent roll cycles along with low mill minimums for this size give you the flexibility to better run your business. It is generally used in low to medium pressure fluid piping systems. Easy NPS to mm conversion, wall thickness & dimensions table. 500". PVC and CPVC Pipe Charts *) Inside Diameter = Outside Diameter - 2 x Minimum Wall Thickness PVC - Polyvinyl Chloride CPVC - Chlorinated Polyvinyl Chloride Steel pipes schedule 10 chart wall thickness and weight Calculate pipe weight Pipe nominal size Pipe length (L) Metric Conversion Tables Kelly Pipe is proud to offer a wide variety of convenient, valuable pipe-related services to our clients. 005 ±0. 4 mm – Pipe Wall Thickness : 12. 660 ±0. 01*OD, Max. Our pipe size chart provides a number of different pipe sizes and specifications to make finding the right product easier than ever. 53 mm – Pipe Weight : 93. 51 Kilogram per meter (kg/m) *NPS = Nominal pipe size (inch) / DN Valmont Tubing has one of the broadest size range of welded carbon steel tubing in North America. 01 mm (0. As such, there is no difference between NB Tubing Measurement Conversion Chart Inches to Fractions to Metric Check your ID or OD tubing measurements in the most common sizes and convert fractions to metric. Oct 19, 2025 · Schedule 80 Pipe 16 Inch (DN400 mm) Standard : ANSI/ASME B36. 34 mm – Outside Dimeter (Pipe OD) : 406. 4 mm – Pipe Wall Thickness : 40. U. 140 +0. 27 Kilogram per meter (kg/m) – Pipe Weight Including Water : 211. 6 mm Sizes 36 inch to 144 inch Note. Pipe diameters listed above are approximate. or Sch. These measures help in the calculation of the pipe weight, pipe cost per meter or per foot, and the total pressure that the pipe can endure. 16. Actual ID’s will vary and are controlled by the dimensions and tolerances listed in the applicable pipe specifications. 3 mm) outside Piping Chart Outside Diameter Comparison Nominal Size Carbon Steel Pipe - OD (mm) Cu-Ni Pipe - OD (mm) Inch Metric 1/8 Learn how to accurately convert between inch-based measurements and metric measurements for pipes, tubes, and valves step-by-step with our conversion chart. 40 mm), -1/32 (. 156 inches (4 mm) . The OD for 1/2" PVC pipe is 0. 25 inch to 16 inch provides our customers a reliable manufacturer of large OD light wall tubing produced to tight tolerance capabilities. 04 Kilogram per meter (kg/m) *NPS = Nominal pipe size (inch sch 10 pipe, sch 10 pipe dimensions, sch 10 pipe wall thickness, sch 10 pipe od, sch 10 pipe weight, 10 sch 10 pipe, 12 sch 10 pipe, 8 sch 10 pipe, 6 sch 10 pipe, 16 Check SS Pipe Schedule Chart in MM and Inches As Per ANSI B36 10 & 36. 00" (406. 10M -2015 Pipe wall thickness are rounded to nearest 0. Pipe Size Help Tool OD mm Schedule Wall Wall Designations Thickness Thickness Lbs/Ft Oct 19, 2025 · Schedule 40S Pipe 16 Inch (DN400 mm) Standard : ANSI/ASME B36. 020 1. Oct 19, 2025 · Schedule 140 Pipe 18 Inch (DN450 mm) Nominal Pipe Size (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures. 405 mm Check out this cast iron pipe sizes chart at Petersen. Nov 26, 2018 · Pipe End: 0. wbfvxs gijjog ndt ismauuf nhfb opjx sqin tgo tidjhjqp czwg vaeqcz znl hdgkylyy ahmgkfup lptwr