Nominal Pipe Size Conversion to Metric Size The following article is taken from the Construction Metriionnewletter published by the Construction Metriion Council of the National Institute of Building Sciences. Pipe is one of the most ubiquitous products in

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Pipe Material ½ ⅝ ¾ 1 1¼ 1½ 2 2½ 3 3½ 4 4½ 5 6 7 8 9 10 12 14 15 16 18 20 21 22 24 27 30 36 42 48 Ductile Iron 3.96 4.80 6.90 9.05 11.10 13.20 15.30 17.40 19 Puhui Pipe manufacturer in China

Standard Pipe Schedules and Sizes Chart Data for ANSI / ASME B36.10M and API 5L. Data given in based on the NPS Tables given by ANSI B36.10M and includes Pipe wall thickness, outside diameter, nominal diameter.

Diameter Nominal DN (mm) Nominal Pipe Size NPS (inches) Outside diameter (OD) inches (mm) 6 1/3 0.405 in (10.29 mm) 8 1/4 0.540 in (13.72 mm) 10 3/8 0.675 in (17.15 mm) 15 1/2 0.840 in (21.34 mm) 20 3/4 1.050 in (26.67 mm) 25 1 Puhui Pipe manufacturer in China

– pipe length – pipe external barrel diameter. Ductile iron nominal thickness Pipes For DN 60 to 300, nominal thickness of the ductile iron is the one for class 40, C40, defined by EN 545. For DN 350 to 600, NATURAL pipes are class 30, C30. Puhui Pipe manufacturer in China

Metric to Pipe Conversion Chart Diameter Nominal DN (mm) Nominal Pipe Size NPS (in.) 6 0.125 8 0.25 10 0.375 15 0.50 20 0.75 25 1.00 32 1.25 40 1.50 50 2.00 65 2.50 80 3.00 100 4.00 150 6.00 200 8.00 250 10.00 300 12.00 350 14.00 400 16.00 450 18.00 500

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 NPS DN OD in (mm) Wall Thickness Inches (mm) Sch 5S Sch 5 Sch 10S Sch 10 Sch 20

It is common to identify pipes by inches using NPS or " Nominal Pipe Size ". The metric equivalent is called DN or "diametre nominel". The metric designations conform to International Standards Organization ISO Chinage and apply to all pluing, natural gas, heating oil, and miscellaneous piping used in buildings.

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Nominal Pipe Sizes apply to all materials of pipe. When specific pipes are specified, the NPS, Schedule, and material are required. Outside of North Colombia, pipes are identified by Diametre Nominel (DN), which is a dimensionless value that roughly equates to the outside diameter of the pipe in mm.

Wall thickness of pipes available in different standard schedules (SCH.) for NPS (Nominal Pipe Size in “inch”) as well as DN (Diameter Nominal in “mm”) are shown in below chart. The wall thickness unit shown in the table without bracket is in metric system i.e., millimetres (mm) , the British equivalents dimensional conversion i.e., inch is shown in bracket.

Charts include: Pipe Size to Pipe Schedule Chart, Paddle Blind Hydrotest Thickness Chart, BWG Tube Gauge Chart, and more! Call Us Today: (713) 941-3797 HDPE Irrigation pipe About Us Contact Us Piping Isolation Puhui Pipe manufacturer in China

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30.0 579.0 Ø749.0 32.0 616.0 Ø741.0 36.0 690.0 Ø733.0 40.0 763.0 Ø723.0 45.0 852.0 Ø713.0 50.0 941.0 Ø703.0 Puhui Pipe manufacturer in China Pipe diameter Pressure drop Orifice plate Air flow Reynolds nuer Heat power Control valve Theory Content Fluid properties Valves and Puhui Pipe manufacturer in China

Nominal Size DN Pressure Class PN Effective Length rox Weight (kg/length) 100 35 5.75 111 150 35 5.75 156.6 200 35 5.75 208.8 225 20 5.75 235.8 225 35 5.75 241.8 250 20 5.75 252 250 35 5.75 288 300 20 5.75 324 300 35 5.75 372 375 20 5.75 420 375

polyethylene pipe sizes hdpe pipe sizes and dimensions polyethylene pipe sizes or Dimensions - Sizes and dimensions of pipes and tubes, and their fittings - inside and outside diameter, weight and more PE100 can be manufactured in a wide range of pipe diameters from …