#1 INCH DIAMETER ACTUAL SIZE ISO#

ASTM D1785 and ASTM F441 - PVC and CPVC Pipes Schedule 40 & 80 Standard dimensions and weight of PVC - Polyvinyl Chloride - and CPVC - Chlorinated Polyvinyl Chloride.ASTM B88 - Seamless Copper Water Tubes - Dimensions Water and gas copper tubes according ASTM B88 - type K, L and M - imperial units.ASME/ANSI B36.10/19 - Carbon, Alloy and Stainless Steel Pipes - Dimensions - Metric Units Pipe sizes, inside and outside diameters, wall thickness, schedules, weight and weight of pipe filled with water - Metric Units.ASME/ANSI B36.10/19 - Carbon, Alloy and Stainless Steel Pipes - Dimensions Pipe sizes, inside and outside diameters, wall thickness, schedules, moment of inertia, transverse area, weight of pipe filled with water - U.S.ANSI Schedule 80 Steel Pipes - Dimensions Internal and external diameters, areas, weights, volumes and number of threads for schedule 80 steel pipes.ANSI Schedule 40 Steel Pipes - Dimensions Internal and external diameters, areas, weights, volumes and number of threads for ANSI schedule 40 steel pipes.Piping Systems Dimensions of pipes and tubes, materials and capacities, pressure drop calculations and charts, insulation and heat loss diagrams.Dimensions Sizes and dimensions of pipes and tubes, and their fittings - inside and outside diameter, weight and more.Carbon, Alloy and Stainless Steel Pipes - ASME/ANSI B36.10/19.CTS - Copper Tube Size - references outside diameter of tube.DIPS - Ductile Iron Pipe Size - references inside diameter of pipe.IPS - Iron Pipe Size - initially a system established to designate the pipe size representing the approximate inside diameter of the pipe.NPS - Nominal Pipe Size - references inside diameter of pipe.

#1 INCH DIAMETER ACTUAL SIZE ISO#

ISO 6708 - Pipework components - DN (Nominal Pipe Size NPS) Nominal Pipe Size - NPS Outside diameters for metric and imperial standards are indicated in the table below. It comprises the letters DN followed by a dimensionless whole number which is indirectly related to the physical size in millimetres of the bore (ID) or outside diameter (OD) of the end connections. ISO 6708 defines the nominal size - DN - as an alphanumeric designation of size for reference purposes. ISO 6708 - Pipework components - Definition and selection of DN (nominal size) The use of NPS does not conform to American Standard pipe designations where the term NPS means 'National Pipe Thread Straight'. The metric designations conform to International Standards Organization (ISO) usage and apply to all plumbing, natural gas, heating oil, and miscellaneous piping used in buildings.

The metric equivalent is called DN or 'diametre nominel'. In plumbing pipe size is referred to as nominal pipe size - NPS, or 'Nominal Pipe Size'. For instance, a 2-inch galvanized steel pipe has an inside diameter of about 2 1/8 inches and an outside diameter of about 2 5/8 inches. Pipes are identified by 'nominal' or 'trade' names that are loosely related to the actual dimensions. Pipes are made of a wide variety of materials - like galvanized steel, black steel, copper, cast iron, concrete, and various plastics such as ABS, PVC, CPVC, polyethylene, polybutylene and more.

1 inch diameter actual size