Carbon Steel Pipe Pressure Rating Chart

Minimum tensile strength 60 ksi 60000 psi.

Carbon steel pipe pressure rating chart.

Notes limitation of liability the information contained in this atlas steels series of tables is not an exhaustive statement of all relevant information. Api 5l carbon steel pipe and a 106 a 53 a333 a334. In codes like asme b31 3 modified versions of the barlow s formula like the boardman formula and the lame formula. Carbonsteelgradebpipes astma53m a106m api5l seamless outside wall diameter thickness 29to 38 204 260 343 371 399 427 dn nps mm mm 137 9 137 9 130 3 117 2 113 8 89 6 74 5.

Pressure rating tables for carbon steel pipe notes to the tables of allowable working pressures. 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 o f 700 o f. This table defines the maximum pressure rating for the specified industry standard pipes schedule 160 schedule 40 and schedule 80. 25 pipe pressure psiwater pressure psipipe nom.

Pressure ratings of steel pipe based on astm a53 grade b or a106 grade b seamless ansi 831 1 1977 with allowances for connections and fittings reduces these working pressures approx. Maximum pressure ratings for pipes per. Hammer inches workingfactorno burst inches workingfactorburstno.