Carbon Steel Pipe Pressure Rating Chart Pdf

Allowable stress used in the barlow s formula is calculated as 35000 psi 0 7 24500 psi note.

Carbon steel pipe pressure rating chart pdf. Steel pipe weight chart schedule 40 and 80 dimensions chart nps outside diameter wall thickness sched weight weight nps outside diameter wall thickness sched weight weight in mm in mm kg mtr lb ft in mm in mm kg mtr lb ft 1 2 0 840 21 0 109 2 769 40 std 1 268 0 851 16 16 000 406 0 188 4 775 47 290 31 748. In codes like asme b31 3 modified versions of the barlow s formula like the boardman formula and the lame formula. Welded seamless carbon steel pipe to asme b36 10m all weights are in kg m chart of commom stainless steel pipe grades chemical analysis specified schedule wall thickness in mm nominal size dn nps 10 20 30 40 std 60 80 xs 100 120 140 160 xxs carbon steel pipe weights od mm structural steel hollow sections to as1163 all weights are in kg m 4 8 5 5 6 0 6 4 7 1 8 2 9 3 9 5 12 7. 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.

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. Maximum allowable pressure is calculated with the barlow s formula for a53 grade b seamless and welded standard steel pipe with yield strength 35000 psi and design factor 0 7. 25 pipe pressure psiwater pressure psipipe nom. Notes limitation of liability.

Pressure rating tables for carbon steel pipe notes to the tables of allowable working pressures.