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CSA Z245.20-Z245.21 : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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EXTERNAL FUSION BOND EPOXY COATING FOR STEEL PIPE/EXTERNAL POLYETHYLENE COATING FOR PIPE
Hardcopy , PDF
23-07-2013
English
01-01-2006
Technical Committee on Petroleum and Natural Gas Industry
Pipeline Systems and Materials
Subcommittee on Materials
Preface
Z245.20-06, External fusion bond epoxy coating for steel pipe
1 Scope
2 Reference publications
3 Definitions
4 General requirements
4.1 Product ordering requirements
4.2 Rounding procedure
4.3 Requirements for quality
4.4 Compliance
5 Materials
5.1 Pipe
5.2 Epoxy powders
6 Coating application
6.1 Coating qualification
6.2 Production application practices and equipment
7 Inspection and testing
7.1 Inspection notice
7.2 Plant access
7.3 Tests
8 Repair of coated pipe
8.1 General
8.2 Patching
8.3 Stripping and recoating
9 Markings
9.1 General
9.2 Required markings
10 Handling and storage
10.1 Handling
10.2 Storage
11 Test reports and certificates of compliance
12 Test procedures
12.1 Cure time of the epoxy powder
12.2 Gel time of the epoxy powder
12.3 Moisture content of the epoxy powder - Titration
12.4 Moisture content of the epoxy powder - Mass loss
12.5 Particle size of the epoxy powder
12.6 Density of the epoxy powder
12.7 Thermal characteristics of the epoxy powder and coating
12.8 Cathodic disbondment of the coating
12.9 Interface contamination of the coating
12.10 Porosity of the coating
12.11 Flexibility of the coating
12.12 Impact resistance of the coating
12.13 Cathodic disbondment of strained coating
12.14 Adhesion of the coating
12.15 Gouge resistance of coating
12.16 Surface roughness measurement
Tables
Figures
Z245.21-06, External polyethylene coating for pipe
1 Scope
2 Reference publications
3 Definitions
4 General requirements
4.1 Product ordering requirements
4.2 Rounding procedure
4.3 Requirements for quality
4.4 Compliance
5 Materials
5.1 Pipe
5.2 Manufacturer's documentation
5.3 Primer
5.4 Adhesive
5.5 Polyethylene
5.6 Packaging
6 Coating application
6.1 Coating qualification
6.2 Production application practices and equipment
7 Production, inspection, and testing
7.1 Inspection Notice
7.2 Plant access
7.3 Incoming raw materials testing
7.4 Production tests
8 Repair of coated pipe
8.1 General
8.2 Patching
8.3 Stripping and recoating
9 Markings
9.1 General
9.2 Required markings
10 Handling and storage
10.1 Handling
10.2 Storage
11 Test reports and certificates of compliance
12 Test procedures
12.1 Viscosity
12.2 Flow
12.3 Cathodic disbondment of the coating
12.4 Peel adhesion (constant rate of peel)
12.5 Peel adhesion (hanging mass)
12.6 Heat aging
12.7 Gouge resistance
Tables
Figures
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