ASTM A213 Tubing Working Pressure Rating OD inches Ave. Wall inches Min Yield Strength (PSI) Min Tensile Strength (PSI) Theoretical Burst Pressure * (PSI) Working Pressure (PSI) 25% of Burst Theoretical Yield Point ** (PSI) Collapse Pressure *** (PSI) 0.250 0.020 30,000 75,000 14,286 3,571 5,714 4,416 0.250 0.028 30,000 75,000 21,649 5,412 8,660 5,967 0.250 0.035 30,000 75,000 29,167 7,292 11,667 7,224 0.250 0.049 30,000 75,000 48,355 12,089 19,342 9,455 0.250 0.065 30,000 75,000 81,250 20,313 32,500 11,544 0.375 0.020 30,000 75,000 8,955 2,239 3,582 3,029 0.375 0.028 30,000 75,000 13,166 3,292 5,266 4,145 0.375 0.035 30,000 75,000 17,213 4,303 6,885 5,077 0.375 0.049 30,000 75,000 26,534 6,634 10,614 6,816 0.375 0.065 30,000 75,000 39,796 9,949 15,918 8,597 0.500 0.020 30,000 75,000 6,522 1,630 2,609 2,201 0.500 0.028 30,000 75,000 9,459 2,365 3,784 3,172 0.500 0.035 30,000 75,000 12,209 3,052 4,884 3,906 0.500 0.049 30,000 75,000 18,284 4,571 7,313…

Standard Specification PressureCalculate AllowableStress MaximumPressure Duration 　 Formula P s P max Sec 　 MPa MPa MPa S GB/T14975 p=2st/D 40%Rm 14 10 GB/T14976 p=2st/D 40%Rm 20 10 ASTM A312/A312M p=2st/D 50%Rp0.2 D≤88.9   17MPa 10 ASTM A312/A312M p=2st/D 50%Rp0.2 D＞88.9   20MPa 10 ASTM A213/A213M ASTM A1016 P=220.6t/DP=32000 t/D 　 7 10 ASTM A269 P=220.6t/D 　 7 10 EN 10216-5 p=2st/D 70%Rp0.2 7 10 P = Hydrostatic Test Pressure , psi or MPat = Specified wall thickness, in. or mm, D = Specified Outside diameter, in. or mmRp0.2 = Yield StrengthRm = Tensile Strength Pressure Tubes Tubing Pipes Burst Working Pressure Calculator Pipe Working Pressure Calculation Calculator Under Pressure Pressure Rating Pressure Rating ANSI Class vs Nominal Pressure PN Pressure Conversion Converter Calculator Conversion Calculator Calculation-Pressure|Weight|Temperature|Volume|Length Unit Conversion Calculators Conversion Table-Pressure|Stress|Mass|Length|Temperature STP Standard Temperature Pressure NTP Normal Temperature Pressure Maximum Working Pressure for Steel Tube ASME B16.5 ASTM A105 Carbon Steel…

Maximum internal pressure of ASTM A312 A269 TP 304 Size: OD 15.88mm WT 1.245mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 304L 205 205 205 190 179 170 162 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 TP 304 Size: OD 15.88mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 304L 278 278 278 259 243 231 220 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 TP 304 Size: OD 19.05mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 304L 229 229 229 213 200 190 181 A 312 and…

American standard for Process piping (ASME B31.3 : 2018) Maximum internal pressure of ASTM A312 A269 TP 304L Size: OD 12.7 mm WT 0.889mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 304L 152 152 152 144 134 128 123 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 TP 304L Size: OD 12.7 mm WT 1.245mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 304L 217 217 217 205 191 182 175 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 TP 304L Size: OD 12.7 mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F…

American standard for Process piping (ASME B31.3 : 2018) Maximum internal pressure of ASTM A312 A376 347H Size: OD 25.4 mm WT 2.11mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 347 347H 219 219 219 219 219 211 205 A312 and A376 Values according to ASME SA-240, plate, Table 1A in ASME BPVC 2004. See *1) regarding paragraph UG 15. Maximum internal pressure of ASTM A312 A376 347H Size: OD 25.4 mm WT 2.41mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 347 347H 252 252 252 252 252 243 236 A312 and A376 Values according to ASME SA-240, plate, Table 1A in ASME BPVC 2004. See *1) regarding paragraph UG 15. Maximum internal pressure of ASTM A312 A376…

American standard for Process piping (ASME B31.3 : 2018) Maximum internal pressure of ASTM A312 TP317L Size: OD 15.88mm WT 1.245mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – TP317L / S31703 205 205 205 194 181 173 166 ASTM TP317L Maximum internal pressure of ASTM A312 TP317L Size: OD 15.88mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 317L / S31703 278 278 278 194 181 173 166 ASTM TP317L Maximum internal pressure of ASTM A312 TP317L Size: OD 19.05mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 317L / S31703 229 229 229 216 202 193 185 ASTM TP317L…

Maximum Internal Pressure, bar  Grade 100°F 200°F 300°F 400°F 500°F 600°F 700°F Comments 304L 191 191 191 181 168 160 154 A 312 and A 269 tube 304/304L 229 229 229 213 200 190 181 A312, A376 and A269 tube 316L 191 191 191 179 169 160 154 A 312 and A 269 tube 316/316L 229 229 229 221 206 194 186 A312, A376 and A269 tube 321:1 191 191 191 191 184 174 167 t>3/8″ A312 and A376 321:2 229 229 229 229 221 209 200 t<=3/8″ A312 and A376 347 229 229 229 229 229 221 214 A312 and A376 Values according to ASME SA-240, plate, Table 1A in ASME BPVC 2004. See *1) regarding paragraph UG 15. 316Ti 229 229 229 222 204 192 185 Values according to ASME BPVC IID 2004, Table 1A, Tmax 750°F, seamless pipe SA-790 and seamless tube SA-789 S31500 301 291 279…

Maximum internal pressure of ASTM A312 A269 310S Size: OD 19.05mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 310S 229 229 229 229 229 221 214 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 310S Size: OD 19.05mm WT 2.11mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 310S 298 298 298 298 298 288 279 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 310S Size: OD 25.4mm WT 1.65mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 310S 169 169 169 169 169 169 158 A 312 and A 269 tube…

American standard for Process piping (ASME B31.3 : 2018) Maximum internal pressure of ASTM A312 A269 321 Stainless Steel Tubing Size: OD 15.88mm WT 1.245mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 321 205 205 205 205 198 187 179 t<=3/8″ A 312 and A 269 tube Maximum internal pressure of ASTM A312 ASTM A269 321 Stainless Steel Tubing Size: OD 15.88mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 321 278 278 278 278 268 255 243 t<=3/8″ A 312 and ASTM A269 tube Maximum internal pressure of ASTM A312 A269 321 Stainless Steel Tube Size: OD 19.05mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F…

American standard for Process piping (ASME B31.3 : 2018) Maximum internal pressure of ASTM A312 A269 304L Stainless Steel Tubing Size: OD 15.88mm WT 1.245mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 304L 171 171 171 161 151 143 138 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 304L Size: OD 15.88mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 304L 232 232 232 218 206 195 188 A 312 and A 269 tube Maximum internal pressure of ASTM A312 ASTM A269 304L Size: OD 19.05mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 304L…

American standard for Process piping (ASME B31.3 : 2018) Maximum internal pressure of ASTM A312 A269 316L Size: OD 12.7 mm WT 0.889mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 316L 152 152 152 143 135 128 123 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 316L Size: OD 12.7 mm WT 1.245mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 316L 217 217 217 204 192 182 175 A 312 and A 269 tube Maximum internal pressure of ASTM A312 A269 316L Size: OD 12.7 mm WT 1.651mm Wall Thickness Tolerance: ± 10% Grade Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Pressurebar Remark   100°F 200°F 300°F 400°F 500°F 600°F 700°F – 316L 297…

Pressure Catagory Tubes Tubing Pipes Burst Working Pressure Calculator Pipe Working Pressure Calculation Calculator Under Pressure Pressure Rating Pressure Rating ANSI Class vs Nominal Pressure PN Pressure Conversion Converter Calculator Conversion Calculator Calculation-Pressure|Weight|Temperature|Volume|Length Unit Conversion Calculators Conversion Table-Pressure|Stress|Mass|Length|Temperature STP Standard Temperature Pressure NTP Normal Temperature Pressure Maximum Working Pressure for Steel Tube ASME B16.5 ASTM A105 Carbon Steel Flange Pressure Rating and Temperature Rating The Larger The Tubing Outside Diameter, The Less Pressure It Can Withstand BS EN ASTM ASME Standard For Stainless Steel for Pressure Vessel Application Pipe Plate Bar Square Pipes Weight Calculation Tool Metals Weight Calculator Pressure Ratings for standard seamless stainless steel pipes Bursting Internal Pressure Collapsing External Pressure values of ASTM A312 Internal Pressure Calculation Flow Capacity, ANSI Schedule 40 Pipe Steel Pipe (Low Carbon) Burst Pressures Select Materials for Heat Exchanger Tubes with Substantial Pressure difference Pressure and Temperature Ratings of ASTM A106 Grade…