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PIPE SPAN - CUPRO-NICKEL MATERIAL( Cu-Ni)

Posted by Antony Thomas at Thursday, February 14, 2013

PIPE  SPAN - CUPRO-NICKEL MATERIAL( Cu-Ni)

 

 

NPS

NB

Max
Recommended
Span (mm)

 

 

 

 

 

1"

25

2850

 

 

 

 

 

1.5"

40

3350

 

 

 

 

 

2"

50

3650

 

 

 

 

 

3"

80

4250

 

 

 

 

 

4"

100

5050

 

 

 

 

 

6"

150

5050

 

 

 

 

 

8"

200

5550

 

 

 

 

 

10"

250

6000

 

 

 

 

 

12"

300

7050

 

 

 

 

 

14"

350

7500

 

 

 

 

 

16"

400

7950

 

 

 

 

 

18"

450

8300

 

 

 

 

 

20"

500

8600

 

 

 

 

 

 

 

 

 

 

 

 

 

Notes:

 

 

 

 

 

 

 

1. Lines uninsulated- Insulated to be considered on an individual basis.

 

 

2. Max Pressure = 14 bar and Max temp  = 50 deg C.

 

 

 

3. Spans based on simply supported beam principle without allowance for extraneous loadings.

4. Material used 'Kunifer 10' (90/10 Copper/Nickel/Fe).

 

 

 

5. Corrosion Allowance 0.5mm.

 

 

 

6. All lines assumed full of water.

 

 

 

7. Youngs modulus of elasticity = 19.5 x 10^6 PSI.

 

 

 

8. Pipe Deflection between supports limited to 0.375"

 

 

 

 

Keywords: Cupronickel, CuNi Pipe Span, Pipe span Cupronickel

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