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WorksheetsNPS Selection and Pipe Schedule
Total questions: 13
Worksheet time: 7mins
Which of the following calculated NPS should be selected if fluid is CLEAN?
4 in typical D
3 in minimum D
4 in economic D
3.5 in suggested D
Which of the following calculated NPS should be selected if fluid is CLEAN?
4 in typical D
4 in minimum D
3 in economic D
3.5 in suggested D
Which of the following calculated NPS should be selected if fluid is CORROSIVE?
3 in typical D
4 in minimum D
3.5 in economic D
3.5 in suggested D
Which of the following calculated NPS should be selected if fluid is CORROSIVE?
4 in typical D
3 in minimum D
3.5 in economic D
3.5 in suggested D
Which of the following calculated NPS should be selected if given typical velocity?
4 in typical D
3 in minimum D
3.5 in economic D
3.5 in suggested D
Which of the following calculated NPS should be selected if given highly VISCOUS?
3 in typical D
3 in minimum D
4 in economic D
3.5 in suggested D
Which of the following calculated NPS should be selected if given very specific conditions and fluid?
4 in typical D
4 in minimum D
3 in economic D
3.5 in suggested D
Is SCH 40 enough for a water threaded pipeline at 86 F and calculated ID of 1.796 in using Perry's method?
Use A53 Grade B seamless CS or A312 TP316H seamless SS. Use working pressure of 150 psi.
Yes, t=0.0784in
No, t=0.0784in
Yes, t=0.112in
No, t=0.112in
Is SCH 40 enough for a water threaded pipeline at 86 F and calculated ID of 3.655 in using Hesse & Rushton?
Use A53 Grade B seamless CS or A312 TP316H seamless SS. Use working pressure of 150 psi.
Yes, t=0.117in
No, t=0.117in
Yes, t=0.181in
No, t=0.181in
Is SCH 40 enough for a CO2 threaded pipeline at 89.6 F and calculated ID of 0.369 in using Perry's method?
Use A53 Grade B seamless CS or A312 TP316H seamless SS. Use working pressure of 150 psi.
Yes, t=0.0566in
No, t=0.0566in
Yes, t=0.0470in
No, t=0.0470in
Is SCH 40 enough for a water threaded pipeline at 77 F and calculated ID of 0.956 in using Hesse & Rushton?
Use A53 Grade B seamless CS or A312 TP316H seamless SS. Use working pressure of 150 psi.
Yes, t=0.0933in
No, t=0.0933in
Yes, t=0.0745in
No, t=0.0745in
Is SCH 40 enough for a HCl threaded pipeline at 14.85 C and calculated ID of 12.93 in using Perry's method?
Use A53 Grade B seamless CS or A312 TP316H seamless SS. Use working pressure of 150 psi.
Yes, t=0.152in
No, t=0.152in
Yes, t=0.353in
No, t=0.353in
Is SCH 40 enough for a saturated steam pipeline at 10.2 bar and NPS of 5 in using Hesse and Rushton?
Use centrifugally cast iron threaded pipe.
Yes, t=0.147in
No, t=0.147in
Yes, t=0.208in
No, t=0.208in
