NEN EN ISO 16812 : 2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - SHELL-AND-TUBE HEAT EXCHANGERS
03-19-2019
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Proposals
5.1 Purchaser's responsibilities
5.2 Vendor's responsibilities
6 Drawings and other required data
6.1 Outline drawings
6.2 Information required after drawings are reviewed
6.3 Reports and records
7 Design
7.1 Design temperature
7.2 Cladding for corrosion allowance
7.3 Shell supports
7.4 Stationary head
7.5 Floating head
7.6 Tube bundle
7.7 Nozzles and other connections
7.8 Flanged external girth joints
7.9 Expansion joints
7.10 Gaskets
7.11 Handling devices
7.12 Hydrogen service
8 Materials
8.1 General
8.2 Gaskets
8.3 Tubes
9 Fabrication
9.1 Shells
9.2 Pass-partition plates
9.3 Connection junctions
9.4 Tubes
9.5 Welding
9.6 Heat treatment
9.7 Dimensional tolerances
9.8 Gasket contact surfaces other than nozzle flange
facings
9.9 Tube-hole grooves
9.10 Tube-to-tubesheet joints
9.11 Assembly
10 Inspection and testing
10.1 Quality assurance
10.2 Quality control
10.3 Pressure testing
10.4 Nameplates and stampings
11 Preparation for shipment
11.1 Protection
11.2 Identification
12 Supplemental requirements
12.1 General
12.2 Design
12.3 Examination
Annex A (informative) - Specification sheet
Annex B (informative) - Shell-and-tube heat exchanger checklist
Annex C (informative) - Responsibility specification sheet
Annex D (informative) - Recommended practices
Bibliography
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