Table 304.1.1Table 304.1.1

Ec. 3a

6.CS_Imp123456789101112131415161723Pipe Thickness [mm], according ASME B36.10M45ASME B36.10M SCHEDULE / IDENTIFICATIONApplicationDn =10in6Sizedext5102030406080100120140160STDXSXXS(with input validation)SCH =XXS-71/221.31.652.11-2.412.77-3.73-0-4.782.773.737.47di =Pipe_Imp_CS_Dint_dn_schN/Amm83/426.71.652.11-2.412.87-3.91-0-5.562.873.917.82de =Pipe_Imp_CS_Dext_dn406.4mm9133.41.652.77-2.93.38-4.55-0-6.353.384.559.09s =Pipe_Imp_CS_Thickness_dn_schN/Amm101 1/442.21.652.772.973.564.856.353.564.859.7111 1/248.31.652.77-3.183.68-5.08-0-7.143.685.0810.1512260.31.652.77-3.183.91-5.54-0-8.743.915.5411.07ApplicationDn =16in132 1/2732.113.054.785.167.019.535.167.0114.0214388.92.113.05-4.785.49-7.62-0-11.135.497.6215.24(without input validation)SCH =81153 1/2101.62.113.054.785.748.085.748.08164114.32.113.05-4.786.02-8.56-11.13-13.496.028.5617.12di =Pipe_Imp_CS_Dint_dn_schN/Amm175141.32.773.4--6.55-9.53-12.7-15.886.559.5319.05de =Pipe_Imp_CS_Dext_dn559mm186168.32.773.4--7.11-10.97-14.27-18.267.1110.9721.95s =Pipe_Imp_CS_Thickness_dn_schN/Amm198219.12.773.766.357.048.1810.3112.715.0918.2620.6223.018.1812.722.23The shedule entered is wrong20102733.44.196.357.89.2712.715.0918.2621.4425.428.589.2712.725.42112323.83.964.576.358.3810.3114.2717.4821.4425.428.5833.329.5312.725.42214355.63.966.357.929.5311.1315.0919.0523.8327.7931.7535.719.5312.7-2316406.44.196.357.929.5312.716.6621.4426.1930.9636.5340.499.5312.7-24184574.196.357.9211.1314.2719.0523.8329.3634.9339.6745.249.5312.7-25205084.786.359.5312.715.0920.6226.1932.5438.144.4550.019.5312.7-26225594.786.359.5312.7-22.2328.5834.9341.2847.6353.989.5312.7-27246105.546.359.5314.2717.4824.6130.9638.8946.0252.3759.549.5312.7-2826660-7.9212.715.88-------9.5312.7-2928711-7.9212.7--------9.5312.7-30307626.357.9212.715.88-------9.5312.7-3132813-7.9212.715.8817.48------9.5312.7-3234864-7.9212.715.8817.48------9.5312.7-3336914-7.9212.715.8819.05------9.5312.7-3438965-----------9.5312.7-35401016-----------9.5312.7-36421067-----------9.5312.7-441118-----------9.5312.7-461168-----------9.5312.7-39481219-----------9.5312.7-Carbon steel pipesdnSc -in1/253/4101201 1/2302403604805100612081401016012STD14XS16XXS18202224262830323436384042444648

1.CS610.31.732.41----1.73-2.41----813.72.243.02----2.24-3.02----ApplicationDn =8mm1017.12.313.2----2.31-3.2----(with input validation)SCH =401521.32.773.737.47---2.77-3.73---4.78di =Pipe_CS_Dint_dn_sch =mm2026.72.873.917.82---2.87-3.91---5.56de =Pipe_CS_Dext_dn =mm2533.43.384.559.09---3.38-4.55---6.35s =Pipe_CS_Thickness_dn_sch =mm3242.23.564.859.7---3.56-4.85---6.354048.33.685.0810.15---3.68-5.08---7.145060.33.915.5411.07---3.91-5.54---8.7465735.167.0114.02---5.16-7.01---9.53ApplicationDn =350mm8088.95.497.6215.24---5.49-7.62---11.13(without input validation)SCH =4090101.65.748.08----5.74-8.08----di =Pipe_CS_Dint_dn_sch =333.34mm100114.36.028.5617.12---6.02-8.56-11.13-13.49de =Pipe_CS_Dext_dn =355.6mm125141.36.559.5319.05---6.55-9.53-12.7-15.88s =Pipe_CS_Thickness_dn_sch =11.13mm150168.37.1110.9721.95---7.11-10.97-14.27-18.26The shedule entered is wrong200219.18.1812.722.23-6.357.048.1810.3112.715.0918.2620.6223.01250273.19.2712.725.4-6.357.89.2712.715.0918.2621.4425.428.58300323.99.5312.725.4-6.358.3810.3114.2717.4821.4425.428.5833.32350355.69.5312.7-6.357.929.5311.1315.0919.0523.8327.7931.7535.71400406.49.5312.7-6.357.929.5312.716.6621.4426.1930.9636.5340.494504579.5312.7-6.357.9211.1314.2719.0523.8329.3634.9339.6745.245005089.5312.7-6.359.5312.715.0920.6226.1932.5438.144.4550.015505599.5312.7-6.359.5312.7-22.2328.5834.9341.2847.6353.986006109.5312.7-6.359.5314.2717.4824.6130.9638.8946.0252.3759.546506609.5312.7-7.9212.7--------7007119.5312.7-7.9212.715.88-------7507629.5312.7-7.9212.715.88-------8008139.5312.7-7.9212.715.8817.48------8508649.5312.7-7.9212.715.8817.48------9009149.5312.7-7.9212.715.8819.05------105010679.5312.7-----------STDExStrXxStr102030406080100120140160AC6STD8ExStr10XxStr1510202025303240406050806510080120901401001601251502002503003504004505005506006507007508008509001050

Pipe Max. Allowable PressuresMaximum allowable pressure and temperature ratingsFollowing coefficients are appliedfor petroleum refinery piping and chemical plant piping systemsin this table:according ANSI/ASME B31.3 (2008) Process piping,Ec. 3aBasic casting quality factors Ecmaterials grade B: A53, A106, API 5L, pipes with plane ends.E =1Nota 1(Allowable stresses from ASME B31.3, 2008, page 146)Coefficient YMaximum pressure calculated according Ec. 3aPmax =salow * E / ( d/(2*s) -Y)Y =0.4Nota 2Rev. cjc. 31.01.2014Maximumm allowable pressures [Mpa], for seamless pipes, steels grade B: A53, A106 and d API 5L, for nominal diameter "dn" and schedule "Sch", acording "Ec 3a", ASME B31.3, temperatures from 38C to 593C. (E = 1 and Y = 0,4)Temperature [C]3893149204260316343371399427454482510538566593dnSchdesAllowable stress sallow [MPa], from page 146 of ASME B31.3, 2008, for the above given temperaturesmm-mmmm138138138138130119117114907460453117117Temperature [F]100200300400500600650700750800850900950100010501100Allowable stress [ksi]2020202018.917.31716.51310.88.76.54.52.51.61154021.32.7740.040.040.040.037.834.634.033.026.021.617.413.09.05.03.22.0dn =4indn =200mm158021.33.7356.256.256.256.253.148.647.746.336.530.324.418.312.67.04.52.8sch =40sch =201516021.34.7875.475.475.475.471.365.364.162.249.040.732.824.517.09.46.03.8de =114.3mmde =219.1mm204026.72.8732.432.432.432.430.728.127.626.821.117.514.110.57.34.12.61.6s =6.02mms =6.35mm208026.73.9145.745.745.745.743.239.638.937.729.724.719.914.910.35.73.72.32016026.75.5668.968.968.968.965.159.658.656.944.837.230.022.415.58.65.53.4Pmax =sallow*E /(de/(2*s)-Y)Pmax =sallow*E /(de/(2*s)-Y)324042.23.5624.924.924.924.923.621.621.220.616.213.510.98.15.63.12.01.2t =38Ct =38C328042.24.8534.934.934.934.933.030.229.728.822.718.815.211.37.94.42.81.7sallow =138MPasallow =138MPa3216042.26.3547.247.247.247.244.640.840.138.930.725.520.515.310.65.93.82.4404048.33.6822.422.422.422.421.119.419.018.514.512.19.77.35.02.81.81.1E =1E =1408048.35.0831.731.731.731.729.927.426.926.120.617.113.810.37.14.02.51.6de =114.3mmde =219.1mm4016048.37.1446.246.246.246.243.740.039.338.130.125.020.115.010.45.83.72.3s =6.02mms =6.35mm504060.33.9118.918.918.918.917.816.316.015.612.310.28.26.14.22.41.50.9Y =0.4Y =0.4508060.35.5427.327.327.327.325.823.723.222.617.814.811.98.96.23.42.21.4Pmax =15.2MpaPmax =8.2Mpa5016060.38.7445.245.245.245.242.739.138.437.329.424.419.714.710.25.73.62.3Pmax =151.6barPmax =81.8bar6540735.1620.720.720.720.719.517.917.617.013.411.29.06.74.62.61.71.06580737.0128.728.728.728.727.124.824.423.718.615.512.59.36.53.62.31.465160739.5340.240.240.240.238.034.834.233.226.121.717.513.19.05.03.22.0dn =12in804088.95.4917.917.917.917.916.915.515.214.811.69.77.85.84.02.21.40.9sch =20808088.97.6225.425.425.425.424.022.021.620.916.513.711.08.25.73.22.01.3de =323.8mm8016088.911.1338.438.438.438.436.333.232.631.724.920.716.712.58.64.83.11.9s =6.35mm10040114.36.0215.215.215.215.214.313.112.912.59.98.26.64.93.41.91.20.810080114.38.5622.022.022.022.020.819.018.718.114.311.99.67.14.92.71.81.1Pmax =sallow*E /(de/(2*s)-Y)100120114.311.1329.129.129.129.127.525.224.824.018.915.712.79.56.63.62.31.5t =38C100160114.313.4935.935.935.935.934.031.130.629.723.419.415.611.78.14.52.91.8sallow =138MPa12540141.36.5513.313.313.313.312.511.511.311.08.67.25.84.33.01.71.10.712580141.39.5319.719.719.719.718.617.016.716.212.810.68.66.44.42.51.61.0E =1125120141.312.726.726.726.726.725.223.122.722.017.414.411.68.76.03.32.11.3de =323.8mm125160141.315.8834.134.134.134.132.229.528.928.122.118.414.811.17.74.32.71.7s =6.35mm15040168.37.1112.112.112.112.111.410.410.29.97.86.55.23.92.71.51.00.6Y =0.415080168.310.9719.019.019.019.017.916.416.115.612.310.28.26.24.32.41.50.9Pmax =5.5Mpa150120168.314.2725.125.125.125.123.721.721.320.716.313.510.98.25.63.12.01.3Pmax =55.0bar150160168.318.2632.832.832.832.831.028.327.927.021.317.714.310.67.44.12.61.620020219.16.358.28.28.28.27.77.17.06.85.34.43.62.71.81.00.70.420030219.17.049.19.19.19.18.67.97.77.55.94.94.03.02.01.10.70.520040219.18.1810.610.610.610.610.09.29.08.86.95.74.63.42.41.30.80.520060219.110.3113.513.513.513.512.711.711.511.18.87.35.94.43.01.71.10.720080219.112.716.816.816.816.815.814.514.213.810.99.17.35.43.82.11.30.8200100219.115.0920.120.120.120.119.017.417.116.613.110.98.76.54.52.51.61.0200120219.118.2624.624.624.624.623.321.320.920.316.013.310.78.05.53.12.01.2200140219.120.6228.128.128.128.126.524.323.923.218.215.212.29.16.33.52.21.4200160219.123.0131.631.631.631.629.927.426.926.120.617.113.810.37.14.02.51.6600106106.352.92.92.92.92.72.52.52.41.91.61.30.90.70.40.20.1600206109.534.44.44.44.44.13.83.73.62.82.41.91.41.00.50.30.26003061014.276.66.66.66.66.25.75.65.44.33.62.92.11.50.80.50.36004061017.488.18.18.18.17.67.06.96.75.34.43.52.61.81.00.60.46006061024.6111.511.511.511.510.99.99.89.57.56.25.03.72.61.40.90.66008061030.9614.614.614.614.613.812.612.412.09.57.96.34.73.31.81.20.760010061038.8918.518.518.518.517.516.015.715.312.010.08.16.04.22.31.50.960012061046.0222.122.122.122.120.919.218.818.314.412.09.67.25.02.81.81.160014061052.3725.425.425.425.424.022.021.621.016.513.711.18.35.73.22.01.360016061059.5429.229.229.229.227.625.324.824.119.015.812.79.56.63.62.31.5t C3893149204260316343371399427454482510538566593A similar table can be found inNota 2http://www.engineeringtoolbox.com/astm-steel-pipes-pressure-temperature-d_742.htmlThis table does not indicate the vales of the parameters "E" and "Y" used.(The probable used values are: E = 0,85 and Y = 0.4)Nota 1Basic casting quality factors Ec(ASME B31.3, (2008) pages 208 and 209For steels grade B: A53, A106 and d API 5L, seamless pipes, Table A-1A givesE =1Coefficient YY =0.4Nota 2(For ductile metals)

Ref

MBD001219D1.unknown

MBD001219D3.unknown

MBD001219D2.unknown

MBD001219CF.unknown

MBD001219D0.unknown