PE Pipes - Temperature and Pressure Ratings - PolyEthylene pipe - temperature and maximum operating pressure.PE Pipes - Pressure Ratings - Water pressure ratings for schedule 40 and schedule 80 Polyethylene plastic pipes.PE - PolyEthylene Pipes, Flow and Pressure Loss - Water flow in SDR pressure rated PE-pipes - pressure loss and velocities - Imperial and SI units.PE - Polyethylene - Chemical Resistance - Chemical resistance of Polyethylene - PEH - to common products.
ISO 4437 - PE Pipes for Gaseous Fuels Supply - Dimensions - Dimmensions of PE pipes for gaseous supply according ISO 4437.ISO 4427 - PE Pipes for Water Supply - Dimensions - Polyethylene pipe dimensions according European Standards.ISO 161 - Thermoplastics pipes - Dimensions - Dimensions of thermoplastic pipes according ISO 161.ISO 11922 - Thermoplastics pipes for the conveyance of fluids - Dimensions - Dimensions of plastic pipes according ISO 11922 - metric and imperial units.EN 12201 - Polyethylene (PE) pipes for water supply, and for drainage and sewerage under pressure - dimensions - Dimensions of PE pipes according EN 12201.ASTM D3035 - Polyethylene PE pipes - dimensions - Dimensions of PE pipes based on controlled outside diameter.ASTM D2513 - Thermoplastic Gas Pipes - Dimensions - Dimensions of thermoplastic pressure pipes.Aluminum Tubing - Allowable Pressure - Allowable pressure for aluminum tubes.Dimensions - Sizes and dimensions of pipes and tubes, and their fittings - inside and outside diameter, weight and more.
Pressure Ratings - Pressure ratings of pipes and tubes and their fittings - carbon steel, stainless steel, plastic, copper and more.1 bar = 10 5 Pa (N/m 2) = 0.1 N/mm 2 = 10,197 kp/m 2 = 10.20 m H 2O = 0.9869 atm = 14.50 psi (lb f/in 2) = 10 6 dyn/cm 2 = 750 mmHgĬolor codes used to indicate the pressure grades on the pipes are.The pressure grades available according to European standards are PE pipes are produced in different pressure grades (PN grades), which indicates the pressure in bars the pipe can support with water at 20 oC.
HDPE pipe can also be classified by the material used - PE 100, PE 80, PE63, PE 40 or PE 32. Typically the standard specification identify class of a HDPE pipe is by the nominal pressure class - PN - up to PN 20 or 20 bar. PE pipes can be used in range of temperatures -40 oC to 60 oC considering the change of operating pressure. High density polyethylene - HDPE - is a very popular material for water pipes.