SFS-EN ISO 18796-1:2020:en

Soveltamisala

Suomenkielistä soveltamisalaa ei ole saatavissa.

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.

Tämän julkaisun valmistelusta Suomessa vastaa SFS Suomen Standardit, puh. 09 149 9331.

Sisällysluettelo

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms

3.1 Terms and definitions
3.2 Abbreviated terms

4 Conformance

4.1 Rounding
4.2 Conformance to this document

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
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
6.3 Procedure qualification trial (PQT)
6.4 Pre-production trial (PPT)
6.5 Thickness classifications of coatings
6.6 Holding (blast) primer
6.7 Coating and lining systems
6.8 Material approvals — Coating and lining systems

7 Surface preparation

7.1 General
7.2 Preparations
7.3 Patching, grinding, degreasing and washing (for new and rehabilitation works)
7.4 Dry abrasive blasting cleaning
7.5 Humidity control
7.6 After blast cleaning

8 Coating/lining application

8.1 General requirements
8.2 Application of environmental conditions
8.3 Primer application
8.4 Coating/lining thickness

9 Coating/lining application
10 Inspection and testing

10.1 General requirements
10.2 Environmental conditions testing
10.3 Materials and equipment inspection
10.4 Compressed air and abrasive
10.5 Surface preparation inspection
10.6 Coating/lining inspection and testing
10.7 Adhesion test

11 Quality requirements
12 Documentation

12.1 General
12.2 Work proposal
12.3 Work records/reports
12.4 Inspection and testing reporting
12.5 Final report

Annex A Example of coating/lining work record/data sheet (informative)
Annex B Example of coating/lining inspection and testing data sheet (informative)

Bibliography

Näytä kaikki

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms

3.1 Terms and definitions
3.2 Abbreviated terms

4 Conformance

4.1 Rounding
4.2 Conformance to this document

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
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
6.3 Procedure qualification trial (PQT)
6.4 Pre-production trial (PPT)
6.5 Thickness classifications of coatings
6.6 Holding (blast) primer
6.7 Coating and lining systems
6.8 Material approvals — Coating and lining systems

7 Surface preparation

7.1 General
7.2 Preparations
7.3 Patching, grinding, degreasing and washing (for new and rehabilitation works)
7.4 Dry abrasive blasting cleaning
7.5 Humidity control
7.6 After blast cleaning

8 Coating/lining application

8.1 General requirements
8.2 Application of environmental conditions
8.3 Primer application
8.4 Coating/lining thickness

9 Coating/lining application
10 Inspection and testing

10.1 General requirements
10.2 Environmental conditions testing
10.3 Materials and equipment inspection
10.4 Compressed air and abrasive
10.5 Surface preparation inspection
10.6 Coating/lining inspection and testing
10.7 Adhesion test

11 Quality requirements
12 Documentation

12.1 General
12.2 Work proposal
12.3 Work records/reports
12.4 Inspection and testing reporting
12.5 Final report

Annex A Example of coating/lining work record/data sheet (informative)
Annex B Example of coating/lining inspection and testing data sheet (informative)

Bibliography

Tuoteryhmä(t)

75.180.20 Jalostuslaitteet »

Sidokset

Velvoittavat viittaukset

Tässä julkaisussa ei ole velvoittavia viittauksia

Tekninen komitea

CEN/TC 12 Oil and gas industries including lower carbon energy »

Vahvistuspäivä

16.10.2020

Julkaisupäivä

20.10.2020

Painos

1

Sivumäärä

32

Julkaisun kieli

englanti