Third Party Inspection for Ground Storage Tank-

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            Reference Documents- 1.     Design code 2.     Purchase order specification 3.     Purchaser's standards 4.     Approved drawings 5.     API 650 6.     API 620 7.     API 653 8.     BS 2654 Inspection Activities from start to finish-              Material Inspection            Fabrication Inspection            Plate Preparation            Shell Courses and Base Plates containing Welded Seams            Post Weld Heat Treatment of Hot Formed Components            Assembly Inspection             Painting and Coating              ...
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Flanges Used In Oil and Gas Field-

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Definition-

A flange is a method of connecting pipes,valves, pumps and other equipment to form a piping system. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.

 There are three combination are used together (flange,gasket and bolting).

Important  Pipe Flanges used in Oil and Gas Field-

  1. Weld Neck Flange
  2. Blind Flange
  3. Socked-Welded Flange
  4. Lap Joint Flange
  5. Slip-on  Flange
  6. Threaded Flange


1.Weld Neck Flange-

2.Blind Flange-

3.Socked-Welded Flange-

4.Lap Joint Flange-

5.Slip-on  Flange-

6.Threaded Flange-

On face type there are flange faces are given below-
  • Flat face
  • Raised face
  • Ring joint
  • Tongue and groove
  • Male and female

Previous Topics-
  1. https://upendratiwari786.blogspot.com/2019/12/forging-definition.html
  2. https://upendratiwari786.blogspot.com/2019/12/casting-definition-and-defects.html
  3. https://upendratiwari786.blogspot.com/2019/12/common-defects-of-steel-forgings.html
  4. https://upendratiwari786.blogspot.com/2019/12/difference-between-codestandard-and.html
  5. https://upendratiwari786.blogspot.com/2019/12/raw-material-identification-rmi-mtc.html
  6. https://upendratiwari786.blogspot.com/2019/12/visual-examination-as-per-code-asme-b.html
  7. https://upendratiwari786.blogspot.com/2019/12/difference-between-upstreammidstreamdow.html
  8. https://upendratiwari786.blogspot.com/2019/12/main-defects-in-welding.html
  9. https://upendratiwari786.blogspot.com/2019/12/pmi-inspection.html
  10. https://upendratiwari786.blogspot.com/2019/12/radiography-test-film-inspection-as-per.html
  11. https://upendratiwari786.blogspot.com/2019/12/common-defects-in-painting-inspection.html
  12. https://upendratiwari786.blogspot.com/2019/12/difference-between-coating-and-paint.html
  13. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-pressure.html
  14. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-ground.html
  15. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-shell-and_20.html
  16. https://upendratiwari786.blogspot.com/2019/12/third-party-inspection-for-valve.html



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