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Pipe and Tube Thickness

Pipe and Tube Thickness. BGBataller Instructor 7, ChE Dept CEAT-UPLB. Pipe and Tube Thickness. Ferrous Materials. Rearranging, . Ferrous Material Allowable Stress. Pipe and Tube Thickness. Allowance. Pipe and Tube Thickness. Non-Ferrous Materials. Limitations:.

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Pipe and Tube Thickness

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  1. Pipe and Tube Thickness BGBataller Instructor 7, ChEDept CEAT-UPLB

  2. Pipe and Tube Thickness • Ferrous Materials Rearranging,

  3. Ferrous Material Allowable Stress

  4. Pipe and Tube Thickness • Allowance

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

  6. Non-Ferrous Mat’l Allowable Stress

  7. Pipe and Tube Thickness • Allowance

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

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

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

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

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

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

  14. Pipe and Tube Thickness • Plastics • Fiberglass

  15. Sample Problems Problem 1 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.

  16. Sample Problems Problem 2 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.

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