BS EN ISO 18796-1:2020
$167.15
Petroleum, petrochemicals and natural gas industries. Internal coating and lining of carbon steel process vessels – Technical requirements
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 34 |
This document specifies the minimum technical requirements for surface preparation, materials, application, inspection and testing of internal coating and lining systems that are intended to be applied on internal surfaces of process vessels that are subject to marked pressure/temperature changes and/or potentially corrosive conditions or processes and aggressive chemicals, used in the oil and gas industry.
This document covers both new construction and maintenance works of process vessels as well as the repair of defective and deteriorated coating and lining systems.
This document also provides the minimum requirements for the coated and lined samples and the criteria for their approval.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 7 | Foreword |
| 8 | Introduction |
| 9 | 1 Scope 2 Normative references |
| 11 | 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions |
| 12 | 3.2 Abbreviated terms |
| 13 | 4 Conformance 4.1 Rounding 4.2 Conformance to this document |
| 14 | 5 Pre-work requirements 5.1 General 5.2 Safety precautions in flammable atmosphere 5.3 Safety precautions in confined space 5.4 Safety precautions for blasting and coating works |
| 15 | 5.5 Isolation and ventilation 5.6 Qualification of coating/lining application and inspection personnel 6 Coating/lining materials 6.1 General 6.2 Approvals |
| 16 | 6.3 Procedure qualification trial (PQT) 6.4 Pre-production trial (PPT) |
| 17 | 6.5 Thickness classifications of coatings 6.6 Holding (blast) primer 6.7 Coating and lining systems |
| 18 | 6.8 Material approvals — Coating and lining systems |
| 19 | 7 Surface preparation 7.1 General 7.2 Preparations |
| 20 | 7.3 Patching, grinding, degreasing and washing (for new and rehabilitation works) 7.4 Dry abrasive blasting cleaning |
| 21 | 7.5 Humidity control |
| 22 | 7.6 After blast cleaning 8 Coating/lining application 8.1 General requirements |
| 23 | 8.2 Application of environmental conditions 8.3 Primer application 8.4 Coating/lining thickness |
| 24 | 9 Coating/lining application 10 Inspection and testing 10.1 General requirements |
| 25 | 10.2 Environmental conditions testing 10.3 Materials and equipment inspection 10.4 Compressed air and abrasive 10.5 Surface preparation inspection |
| 26 | 10.6 Coating/lining inspection and testing 10.6.1 General 10.6.2 Lining film thickness 10.6.3 Holiday detection test 10.6.4 Curing test |
| 27 | 10.7 Adhesion test 11 Quality requirements 12 Documentation 12.1 General |
| 28 | 12.2 Work proposal 12.3 Work records/reports 12.4 Inspection and testing reporting 12.5 Final report |
| 29 | Annex A (informative) Example of coating/lining work record/data sheet |
| 30 | Annex B (informative) Example of coating/lining inspection and testing data sheet |
| 31 | Bibliography |
