Dimensions
Sizes and dimensions of pipes and tubes, and their fittings - inside and outside diameter, weight and more
ANSI B1.20.1 - NPS - American National Standard Straight Pipe Threads
NPS pressure tight straight pipe threads with lubricant or sealer
ANSI B1.20.1 - NPT - American National Standard Taper Pipe Threads
NPT and NPTF pipe threads - dimensions according ANSI/ASME B1.20.1/3
ASME/ANSI B16.5 - Flanges and Bolt Dimensions Class 150 to 2500
Diameters and bolt circles for standard ASME B16.5 flanges - 1/4 to 24 inches - Class 150 to 2500
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. Customary 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
ASTM A270 Sanitary Stainless Steel Tubing - Dimensions
Dimensions of ASTM A270 sanitary steel tubes
ASTM B280 - Copper Tube for Air Conditioning and Refrigeration - ACR - Dimensions and Working Pressures
Standard specification for seamless copper tube for Air Conditioning and Refrigeration Field Service
ASTM B302 - Threadless Copper Pipe - Dimensions
Dimensions of threadless copper pipe according ASTM B302
ASTM B306 - Copper Tubes for Drain, Waste and Vent - Dimensions and Working Pressures
Dimensions of copper tubes ASTM B306 Drain Waste and Vent - DWV
ASTM B42 - Seamless Copper Pipe - Dimensions
Dimensions of seamless copper pipe according ASTM B42
ASTM B43 - Seamless Red Brass Pipe - Dimensions
Standard sizes specification for seamless red brass pipe
ASTM B819 - Seamless Copper Tube for Medical Gas Systems - Dimensions
Copper tube dimensions used for medical gases
ASTM B837 - Seamless Copper Tube for Natural Gas and Liquified Petroleum - Dimensions
Dimensions of seamless copper tubes for natural gas and liquified petroleum
ASTM B88 - Seamless Copper Water Tubes - Dimensions
Water and Gas Copper Tubes according ASTM B88 - type K, L and M - imperial units
ASTM B88M - Seamless Copper Water Tubes - Metric Dimensions
Water and Gas Copper Tubes according ASTM B88M - type K, L and M - metric units
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 D2241 - Poly(Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Series) - Dimensions
Dimensions of PVC pipe SDR series
ASTM D2513 - Thermoplastic Gas Pipes - Dimensions
Dimensions of thermoplastic pressure pipes
ASTM D2661 - Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe and Fittings
Nominal pipe size, outside diameter, thickness and weight
ASTM D2665 - Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings - Dimensions
PVC drain, waste, and vent pipe dimensions
ASTM D2729 - Poly(Vinyl Chloride) (PVC) Sewer Pipe - Dimensions
Dimensions of Poly(Vinyl Chloride) (PVC) Sewer Pipes with belled end
ASTM D2846 - CPVC Plastic Hot and Cold Water Distribution Tubes - Dimensions
Dimensions of CTS - Copper Tube Sized CPVC (Chlorinated Poly Vinyl Chloride) tubes
ASTM D3034 PSM PVC Sewer PIpe - Dimensions
Dimensions of PSM PVC sewer pipe
ASTM D3035 - Polyethylene PE pipes - dimensions
Dimensions of PE pipes based on controlled outside diameter
ASTM F2389 Pressure-rated Polypropylene (PP) - Dimensions
Dimensions of pressure rated PP pipes according ASTM F2389
ASTM F876 - PEX Tube - Dimensions
Dimensions of PEX tubes
AWWA C115 - Ductile-Iron Threaded Pipe - Dimensions
Dimensions of threaded ductile-iron pipe according AWWA C115
AWWA C151 - Ductile-Iron Pipe Centrifugally Cast - Dimensions
Dimensions of ductile-iron pipes according AWWA C151/A.21.51
Bending PE Pipes
Bending PE pipes calculator
BS 21 - Pressure Tight Pipe Thread Joints
BSPT - British Standard Pipe Taper threads & BSP or BSPF - British Standard Pipe Parallel (Straight) threads
BS 2871 - Copper Tubes - Dimensions and Working Pressures Table X, Y and Z
Metric Sizes of copper tubes to BS (British Standard) 2871
BS 7291 - Thermoplastics pipes for hot and cold water - dimensions
Dimensions of thermoplastic pipes - PEX and PB according BS 7291
BWG - Birmingham Wire Gauge
Used to determine wall thickness of pipe - in gauge and decimal parts of inch
Calculate Pipe Weight
Weight calculating formula for steel pipes
Carbon and Stainless Steel Welding Neck Flange Bores
Flange bores of welding neck flanges according ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings
Cast Iron Flanges - Stud Reference Chart
The number, diameter and length of studs for cast iron flanges class 125 and 250
Cement Lined Carbon Steel Pipes
Dimensions of cement lined carbon steel pipes
Cleanouts in Draining Systems
Cleanouts provides access to the sewer for rodding
Commercial Pipe Properties
Properties of commercial pipes - metric data
Copper Tube Supports
Maximum space between supports aand clips for copper tubes
Copper Tubes Type K - Dimensions and Physical Characteristics
Physical characteristics of copper tubes according ASTM B 88 type K
CPVC Pipes - Hanger Spacing
Maximum distance between CPVC pipes supports
CTS - Copper Tube Sizes - Dimensions used in Plumbing
Copper tube sizes used in plumbing
Dimensions Butt-Welding Fittings
Butt-Welding Fittings - B16.9 - dimensions
Drain Pipes and Vent Stack
Drain pipes and vent stack sizing
EN 10226 - Pipe threads where pressure tight joints are made on the threads - Dimensions
Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads
EN 10241 - Steel threaded pipe fittings
EN 10241 specifies requirements for screw threaded fittings
EN 10255 - Non-alloy steel tubes suitable for welding and threading - Dimensions
Dimensions and weights of steel tubes according BS EN 10255
EN 10312 - Welded stainless steel tubes for the conveyance of aqueous liquids including water for human consumption - Dimensions
Dimensions of welded stainless steel tubes according EN 10312
EN 1057 - Copper tubes for water and gas in sanitary and heating applications - Dimensions
Dimensions of EN 1075 Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications
EN 12201 - Polyethylene (PE) pipes for water supply, and for drainage and sewerage under pressure - dimensions
Dimensions of PE pipes according EN 12201
EN 12449 - Copper and copper alloys - seamless, round tubes for general purposes - Dimensions
Dimensions of copper tubes according EN 12449
EN 12735 - Seamless, round copper tubes for air conditioning and refrigeration - Dimensions
Seamless, round copper tubes for air conditioning and refrigeration piping systems
EN 1329 - PVC piping for soil and waste discharge - Dimensions
Dimensions of PVC pipes according EN 1329
EN 13348 - Seamless, round copper tubes for medical gases or vacuum - Dimensions
Copper and copper alloys. Seamless, round copper tubes for medical gases or vacuum
EN 1401 - PVC piping systems for non-pressure underground drainage and sewerage
Dimensions of PVC pipes according EN 1401
EN 1451 - Polypropylene (PP) plastics piping systems for soil and waste discharge - Dimensions
Plastic piping systems for soil and waste discharge (low and high temperature) within the building structure
EN 1452 - Unplasticized poly (vinyl chloride) (PVC-U) - Dimensions
Dimensions of PVC-U pipe according EN 1452
EN 1453 - PVC piping with structured-walls - dimensions
Dimensions of PVC pipes with structured walls according EN 1453
Epoxy Pipes - Support Spacing
Support spacing for reinforced Epoxy fiberglass pipes
Equation of Continuity
The Equation of Continuity is a statement of mass conservation
Fiberglass Pipes and Temperature Limits
Temperature ranges for fiberglass Epoxy, Furan, Phenolic, Polyester and Vinyl Ester pipes
Flanges - API vs. ASME/ANSI
API and ASME/ANSI flanges - comparing dimensions and pressure ratings
Forged Steel Flanges - Stud Charts
Number of studs, diameter and length for ANSI forged steel flanges ranging class 150 to 1500
Gaskets - Temperature Ratings
Temperature ratings for gaskets materials
Hanger Support Spacing - Rod Sizes Horizontal Pipes
Recommended maximum support span between hangers - and rod sizes for straight horizontal pipes
Hot Bending Copper and Copper Alloy Pipes
Bending copper pipe and tube temperatures
Hot Bending Nickel and Nickel Alloy Pipes
Temperature ranges for bending nickel and nickel alloy pipes and tubes
Identification Tests for Stainless Steels
Magnetic, spark, hardness and acid identification tests of austenitic, martensitic and ferritic stainless steels
Imperial vs. Metric Pipe Sizes
Equivalent SI pipe sizes
Inches - Fractional to Decimal Equivalents
Decimal equivalents of eights, sixteenths, thirty-seconds and sixty-fourths of an inch
ISO 11922 - Thermoplastics pipes for the conveyance of fluids - Dimensions
Dimensions of plastic pipes according ISO 11922 - metric and imperial units
ISO 161 - Thermoplastics pipes - Dimensions
Dimensions of thermoplastic pipes according ISO 161
ISO 228 - Pipe Threads where Pressure-tight Joints are not made on the Threads
Requirements for thread form, dimensions, tolerances and designation for fastening pipe threads, thread sizes
ISO 4427 - PE Pipes for Water Supply - Dimensions
Polyethylene pipe dimensions according European Standards
ISO 4437 - PE Pipes for Gaseous Fuels Supply - Dimensions
Dimmensions of PE pipes for gaseous supply according ISO 4437
ISO 7 - Pipe Threads where Pressure-tight Joints are made on the Threads
Pressure-tight joints made on the pipe threads
Main Vents in Draining Systems
Vents in draining systems protects traps against pressure differences that could cause them to siphon or blow out
NPS - 'Nominal Pipe Size' and DN - 'Diametre Nominal'
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'
NPT Threads - Taps and Drill Sizes
NPT - Briggs Standard Pipe threads - Taps and Drill Sizes
PE Pipes - Pressure Grades
Polyethylene - PE - pipes and pressure classes
PE Pipes and Weights
Weight of polyethylene pipes - metric units
PE Water Supply Pipes - Properties
Nominal pipe size, outside diameter, wall thickness, weight and working pressure
Pipe Equations
Calculate cross-sectional areas, weight of empty pipes, weight of pipes filled with water, inside and outside surface areas
Pipe Flanges and Gasket Dimensions
Gasket dimensions according ASME B16.5 Pipe Flanges and Flange Fittings
Pipe Formulas
Pipe and Tube Equations - moment of inertia, section modulus, traverse metal area, external pipe surface and traverse internal area - imperial units
Pipe Lengths
Pipe is supplied and refered to as single random, double random or cut lengths
Pipe vs. Tube
Pipes and tubes are not exactly the same
Pipes - Nominal Wall Thickness
Nominal wall thickness of seamless and welded carbon and alloy steel pipes
Pipes - Water Content - Weight and Volume
Estimate water content in pipes - weight and volume
PP Pipes - Support Spacing
Maximum distance between PolyPropylene pipes supports
Pressfit Pipes - Supports
Maximum distance between pressfit pipe supports
Pressfit Piping - Dimensions
Dimension of pressfit pipes
PVC Pipes and Support Spacing
Distance between support for PVC pipes
PVDF Pipes - Support Spacing
Maximum distance between PVDF pipes supports
Schedule - Terminology
Introduction to pipes and the schedule terminology
Schedule and Pipe Thickness
Introduction to the Schedule, standard wall - STD, extra strong wall - XS - and double extra strong wall - XXS terminology
SDR - Standard Dimension Ratio - and Pipe Series - S
It is common to use the Standard Dimension Ratio - SDR - as method of rating pressure piping
Stainless Steel Pipes - Dimensions and Weights ANSI/ASME 36.19
Dimensions, wall thickness and weights of stainless steel pipes according to ASME B36.19 - Stainless Steel Pipe
Stainless Steel Weld Fittings - ANSI/ASME B36.19
Dimensions of stainless steel weld fittings according ANSI/ASME B36.19
Standards Applied for Piping Threads
Applied threaded standards used for piping connections
Steel Pipe Supports
Recommended distance between steel pipe supports
Steel Pipes - Bundling Schedules
Bundling schedules for standard weight and extra strong steel pipes
Steel Pipes - Reference Chart
ANSI pipe schedules in inches - outside dimension and wall thickness
Steel Pipes and Weight
Weight of steel pipes and tubing
Support Spacing ABS, PE, PVC, Fiberglass and Steel Pipes
Maximum distance between supports for ABS, PE, PVC, Fiberglass and Steel Pipes
Threaded Rods - Loads in Imperial Units
Weight rating of threaded hanger rods
Threaded Rods - Proof Loads in Metric Units
Proof load capacities of metric threaded steel rods
Threads commonly used in Piping
Piping thread standards
Welded Steel Pipes - Weights
Nominal weights of welded steel pipes - ranging 26 - 60 inches
Withworth Threads - Taps and Drill Sizes
Taps and drill sizes used for Whitworth - ISO 7 and ISO 228 threads