html5-img
1 / 18

Pipe and Tube Thickness

Pipe and Tube Thickness. BgBataller Instructor 3, ChE Dept CEAT-UPLB. Pipe and Tube Thickness. Ferrous Materials. Rearranging, . Pipe and Tube Thickness. Non-Ferrous Materials. Limitations:. Pipe and Tube Thickness. Allowance. Pipe and Tube Thickness. Steam Application.

macy
Download Presentation

Pipe and Tube Thickness

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Pipe and Tube Thickness BgBataller Instructor 3, ChEDept CEAT-UPLB

  2. Pipe and Tube Thickness • Ferrous Materials Rearranging,

  3. Pipe and Tube Thickness • Non-Ferrous Materials Limitations:

  4. Pipe and Tube Thickness • Allowance

  5. Pipe and Tube Thickness • Steam Application Applicable for STEEL or WROUGHT IRON pipe whose NPS ≤ 4 inches

  6. Pipe and Tube Thickness • Steam Application Applicable for STEEL or WROUGHT IRON pipe whose NPS >4 inches

  7. Pipe and Tube Thickness • Oil Application >> use steam application provided that the allowable stress (S) is multiplied by 1.25

  8. Pipe and Tube Thickness • Cast Iron Pipe >> equation for steam application is also applicable >> Add allowance to the internal pressure

  9. Pipe and Tube Thickness • Cast Iron Pipe >> Allowable stress (S) and Allowances (C)

  10. Pipe and Tube Thickness • Plastics • PVC • PE, PB

  11. Pipe and Tube Thickness • Plastics • Fiberglass

  12. Sample Problems Problem 1 Pipe is to be specified for a water volumetric flowrate of 200 L/min and working temperature of 30ºC. Compute for the typical pipe diameter.

  13. Sample Problems Problem 2 Pipe is to be specified for a water flowrate of 1500 L/min at 30ºC. Estimate for the minimum diameter required based on maximum fluid velocity

  14. Sample Problems Problem 3 Sulfuric acid with a volume flowrate of 50 L/min and temperature 30ºC is supplied through a pipeline. Calculate the pipe minimum diameter required.

  15. Sample Problems Problem 4 Compute for the pipe diameter requirement for the liquid flowing at of 550 L/min based on the reasonable (maximum) velocity presented by Backhurst and Harker (1973).

  16. Sample Problems Problem 5 Methanol with a flowrate of 75 L/min is pumped from a storage tank. Estimate the minimum pipeline diameter (Sch 40) at the pump suction connecting the storage tank.

  17. Sample Problems Problem 6 Compute for the pipe thickness of a 2 in (actual outside diameter) S-17 seamless steel pipe with a working pressure and temperature of 300 psi and 650 ºF respectively.

  18. Sample Problems Problem 7 Calculate the thickness needed of a threaded steam bronze pipe ( for gas application ) with nominal diameter of 3 in and working temperature and pressure of 250 F and 200 psi respectively.

More Related