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1. Flange for Pressure Vessel

1. Flange for Pressure Vessel

Name: The Flanges for pressure vessel of tubular heat exchanger

Standard: ASME 16.47 Large diameter Steel Flanges

Material:SA266 Gr2

Working Pressure :Class 150~900

Nominal pope size:26”~60”

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2. SA266 Gr2+B265 Gr1 Flange

2. SA266 Gr2+B265 Gr1 Flange

Name: Flange for pressure vessel of tubular heat exchanger

Standard: ASME 16.47 Large diameter Steel Flanges

Material: SA266 Gr2+B265 Gr1

Working Pressure: Class 150~900

Nominal pope size: 26”~60”

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3. ASME 16.47 Flange

3. ASME 16.47 Flange

Name: Flange for pressure vessel of tubular heat exchanger

Standard: ASME 16.47 Large diameter Steel Flanges

Material: SA266 Gr2+B265 Gr1

Working Pressure: Class 150~900

Nominal pope size: 26”~60”

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4. ASME 16.47 Flange is being inspect

4. ASME 16.47 Flange is being inspect

Name: Flange for pressure vessel of tubular heat exchanger

Standard: ASME 16.47 Large diameter Steel Flanges

Material: SA266 Gr2+B265 Gr1

Working Pressure: Class 150~900

Nominal pope size: 26”~60”

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5. SA266 Gr2+B265 Gr1 Flange is being packaging

5. SA266 Gr2+B265 Gr1 Flange is being packaging

Name: SA266 Gr2+B265 Gr1 Flange is being packaging

Standard: ASME 16.47 Large diameter Steel Flanges

Material: SA266 Gr2+B265 Gr1

Working Pressure: Class 150~900

Nominal pope size: 26”~60”

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6. φ2320/2136, SA266 Gr2+B265 Gr1, δ( 92+4) Flange for Heat Exchanger

6. φ2320/2136, SA266 Gr2+B265 Gr1, δ( 92+4) Flange for Heat Exchanger

Name: φ2320/2136, SA266 Gr2+B265 Gr1,δ( 92+4) Flange for heat exchanger

Standard: ASME 16.47 Large diameter Steel Flanges

Material: SA266 Gr2+B265 Gr1

Size: φ2320/2136,δ( 92+4)

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7. φ2320/2136,δ( 92+4), Flange for Heat Exchanger

7. φ2320/2136,δ( 92+4), Flange for Heat Exchanger

Name: Flange for pressure vessel of tubular Heat Exchanger

Standard: ASME 16.47 Large diameter Steel Flanges

Material: SA266 Gr2+B265 Gr1

Size: φ2320/2136,δ( 92+4)

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8. Tube sheet is being drilling

8. Tube sheet is being drilling

Name:  Tube sheet

Material: SA266 Gr2+B265 Gr1

Size: φ2320,δ 65+10

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9. SA266 Gr2+B265 Gr1 Tube Sheet

9. SA266 Gr2+B265 Gr1 Tube Sheet

Name:  Tube sheet

Material: SA266 Gr2+B265 Gr1

Size: φ2320,δ 65+10

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10. δ 65+10, SA266 Gr2+B265 Gr1 Tube Sheet

10. δ 65+10, SA266 Gr2+B265 Gr1 Tube Sheet

Name:  Tube sheet

Material: SA266 Gr2+B265 Gr1

Size: φ2320,δ 65+10


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11. Finished Tube Sheet

11. Finished Tube Sheet

Name:  Tube sheet

Material: SA266 Gr2+B265 Gr1

Size: φ2320,δ 65+10

Technology requirement

1.Tubesheet face shall be perpendicular to the axisline,tolerance of perpendicularity shall be 0.25mm.

2.Tube hole shall be perpendicular to tube sheet face tolerance of perpendicularity shall be 0.10mm.

3.Not less than 96% of ligament width shall be more than 5.73mm,allowable min,ligament width shall be 3.45mm.The acceptable quantity shall be not exceeded 4%.

4.Sharp corners shall be chamfered.

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12. Doing Positive material identification

12. Doing Positive material identification

Doing positive material identification: Using spectrometer test material  B265 Gr1,and the result is the 99.9%  B265 Gr1.

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14. Being inspect by inspector

14. Being inspect by inspector

Inspector is inspecting as drawing

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15. Tube sheet is being packaging

15. Tube sheet is being packaging

Tube sheet is being packaging

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17. Cover is being inspect by ITP

17. Cover is being inspect by ITP

Cover is being inspect by ITP

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18. Cover is being inspect by ITP

18. Cover is being inspect by ITP

Cover is being inspect by ITP

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20. Expansion joint is being packaging

20. Expansion joint is being packaging

Expansion joint is being packaging

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21. Channel

21. Channel

Channel

Material: SA516-70, SA-240 TP304, SA-240 TP316L, SA516-70+clad 304TP, SA516-70+clad316LTP, SA516-70+clad SB265 GR.1

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