IS 4682 : Part 4 : 2024 Lining of Vessels and Equipment for Chemical Processes - Code of Practice - Part 4 Lining with Sheet Thermoplastics
1 SCOPE
1.1 This standard (Part 4) specifies requirements for the lining of equipment for the process industries using sheet thermoplastics.
1.2 It includes requirements for the choice of lining and its application. It also includes requirements for the inspection of the lining and the rectification of faults. It applies to equipment fabricated in metal or concrete and to both bonded and loose linings.
NOTE - The linings may be applied at the applicator’s works or on-site.
1.3 Requirements for the design and fabrication of the equipment and the state of preparation, necessary for the surfaces to be lined, are specified in section two.
1.4 Requirements for storage, handling, transportation and installation of the lined equipment are also specified in section eight.
2 REFERENCES
The standards listed in Annex A contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards.
| IS No. | Title |
| IS 456 : 2000 | Plain and reinforced concrete - Code of practice (fourth revision) |
| IS 803 : 1976 | Code of practice for design, fabrication and erection of vertical mild steel cylindrical welded oil storage tanks (first revision) |
| IS 1876 : 2005/IEC 60052 : 2002 | Voltage measurement by means of standard air gaps (first revision) |
| IS 2825 : 1969 | Code for unfired pressure vessels |
| IS 3370 | Concrete structures for retaining aqueous liquids - Code of practice: |
| (Part 1) : 2021 | General requirements (second revision) |
| (Part 2) : 2021 | Plain and reinforced concrete (second revision) |
| (Part 3) : 2021 | Prestressed concrete (first revision) |
| (Part 4) | Design tables, |
| (Sec 1) : 2021 | Plates (first revision) |
| (Sec 2) : 2021 | Rectangular tanks (first revision) |
| (Sec 3) : 2021 | Circular tanks (first revision) |
| IS 10500 : 2012 | Drinking water - Specification (second revision) |