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BS 6374-5:1985

Current
Current

The latest, up-to-date edition.

Lining of equipment with polymeric materials for the process industries Specification for lining with rubbers
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-1985

Foreword
Committees responsible
Specification
Section one. General
1.1 Scope
1.2 Definitions
1.3 Exchange of information
1.4 Compliance
Section two. Design, fabrication and surface finish
                of equipment to be lined
2.1 General
2.2 Design of metal equipment to be lined
2.3 Fabrication of metal equipment to be lined
2.4 Design of concrete equipment to be lined
2.5 Construction of concrete equipment to be lined
Section three. Selection and quality of linings
3.1 Selection of lining
3.2 Quality of lining
3.3 Continuity of finished linings
Section four. Method of lining
4.1 Surface preparation
4.2 Adhesion system and application
4.3 Production of lining material
4.4 Application of the sheet to the substrate
4.5 Vulcanization
Section five. Inspection and testing
5.1 Responsibility for inspection and testing
5.2 Inspection
Section six. Methods of test
6.1 Continuity testing
Section seven. Rectification of faults in fully cured
                linings
7.1 General
Section eight. Storage, handling, transportation and
                installation
8.1 General
Appendices
A Characteristics of lining materials specified in
     3.1
B Continuity testing
C Vulcanization
D Lining of used equipment
E Maintenance of rubber lined equipment
F Effect of materials on water quality
Tables
1 Maximum length between flanges
2 Test loads for adhesion of vulcanized soft rubber
     to carbon steel and concrete substrates
Figures
1 Weld profile details: flanges
2 Pipework details
3 Weld profile details: butt welds
4 Weld profile details: external corners and edges
5 Weld profile details: internal corners and edges
6 Weld profile details: concave heads
7 Typical joints in rubber linings
8 Unacceptable faults in joints in rubber linings

Specifies requirements for the design and fabrication of equipment to be lined and the application and inspection of the lining along with provisions for any repairs. It applies to rubber for lining steel and concrete equipment. Guidance is given on the properties of typical linings of this category including vulcanizing.

This Part of BS 6374 specifies requirements for the lining of equipment for the process industries using cold rubber.

It includes requirements for the choice of lining and its application and also requirements for inspection of the lining and the rectification of faults. It applies to equipment fabricated in metal or concrete. The materials considered include natural and synthetic rubbers applied as unvulcanized or prevulcanized sheet.

Brushed or sprayed rubber linings are not included.

NOTE 1 The linings may be applied at the applicator’s works or on site.

Requirements for design and fabrication of the equipment and the state of preparation necessary for the surfaces to be lined are specified in section 2.

Requirements for storage, handling, transportation and installation of the lined equipment are specified in section 8.

NOTE 2 The titles of the publications referred to in this standard are listed on the inside back cover.

Committee
PVE/1
DevelopmentNote
Supersedes BS CP3003-1(1967), BS CP3003-3(1965) and BS CP3003-5(1966) (07/2004) Supersedes 82/79981 DC (09/2005) Reviewed and confirmed by BSI, October 2012. (09/2012)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 8110-3(1985) : 1985 STRUCTURAL USE OF CONCRETE - PART 3: DESIGN CHARTS FOR SINGLY REINFORCED BEAMS, DOUBLY REINFORCED BEAMS AND RECTANGULAR COLUMNS
BS 8110-2:1985 STRUCTURAL USE OF CONCRETE - PART 2: CODE OF PRACTICE FOR SPECIAL CIRCUMSTANCES
BS 8110-1:1985 Structural use of concrete Code of practice for design and construction
BS 2719:1975 Methods of use and calibration of pocket type rubber hardness meters
BS 358:1960 Method for the measurement of voltage with sphere-gaps (one sphere earthed)
BS 5337:1976 Code of practice for the structural use of concrete for retaining aqueous liquids

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