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Maximum pressure ratings for pipes per. API 5L Carbon Steel Pipe and A-106, A-53, A333, A334. Minimum tensile strength 60 ksi (60000 psi). This table defines the maximum pressure rating for the specified industry standard pipes, Schedule 160, Schedule 40 and Schedule 80.
Pressure (kPa)> and temperature (degC) ratings of ASTM A-106, API 5L and ASTM A-53 Seamless Carbon Steel Pipes - temperatures ranging -29 degC - 450 degC.
The ASME B16.5 - 1996 Pipe Flanges and Flange Fittings standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings.
Pressure (psig) and temperature (deg F) ratings for A-53 B and A-106 B, A333, A334 and API 5L carbon steel pipes - temperatures ranging 100 degF - 700 degF.
The working pressure ratings listed below are based on a 4:1 design factor for minimum burst. As specified in SAE J514, these are dynamic pressure ratings and the fittings are capable of passing a cyclic endurance (impulse) test for one million cycles at 133% of the corresponding working pressure.
This standard contains pressure-temperature ratings, dimensions, tolerances, markings and material requirements for forged and threaded forged fittings. The relevant contents will be shown in below tables in this article.
Malleable Iron Threaded Fittings Pressure - Temperature Ratings. Source of bar & Temp values: ASME B16.3-2006. Pressure-Temperature Ratings. Working Pressure: UOM=bar & PSI. Note: Permissible for service temperature up to 186°C, reflecting the temperature of saturated steam at 10.3 bar.
PIPE & FITTINGS DATA CHARTS 2 American Standard Steel Pipe ASME B36.10 AMERICAN STANDARD STEEL PIPE ASME B36.10 Nominal Size Outside Diameter Nominal Wall Thickness & Weight for Welded & Seamless Steel Pipe ASME B36.10 KEY: Dimensions - mm (Black) Weight - kg/m (Green) DN NPS mm STD EXTRA STRONG XX STRONG SCHED. 10 SCHED. 20 SCHED. 30 SCHED. 40 ...
This table shows thickness class of pipe necessary for the rated water working pressures. The thicknesses in this table are equal to or in excess of those required to withstand the rated working pressures plus a surge allowance of 100 psi. Ductile Iron pipe for working pressures higher than 350 psi available.
Class 300 Malleable Iron threaded fittings are marked with the numerals “300”, the letters “MI”, and the size. Class 150 Malleable Iron threaded fittings have no pressure class markings.