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I.S. EN ISO 11120:2015

Current
Current

The latest, up-to-date edition.

GAS CYLINDERS - REFILLABLE SEAMLESS STEEL TUBES OF WATER CAPACITY BETWEEN 150 L AND 3000 L - DESIGN, CONSTRUCTION AND TESTING (ISO 11120:2015)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2015

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Inspection and testing
6 Materials
7 Design
8 Construction and workmanship
9 Type approval procedure
10 Batch tests
11 Tests on every tube
12 Special requirements for tubes for embrittling gases
13 Inspection certificate
14 Marking
Annex A (informative) - Typical chemistry groupings for
        seamless steel tubes
Annex B (normative) - Ultrasonic examination
Annex C (informative) - Description and evaluation of
        manufacturing imperfections and conditions for
        rejection of seamless steel tubes at time of
        final inspection by the manufacturer
Annex D (informative) - Acceptance certificate
Annex E (informative) - Type approval certificate
Annex F (informative) - Bend stress calculation
Bibliography

Describes minimum requirements for the material, design, construction and workmanship, manufacturing processes and tests at manufacture of refillable quenched and tempered seamless steel tubes of water capacities from 150 l up to and including 3000 l for compressed and liquefied gases exposed to extreme world-wide ambient temperatures normally between -50 degrees C and +65 degrees C.

DocumentType
Standard
Pages
48
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

ISO 6506-3:2014 Metallic materials Brinell hardness test Part 3: Calibration of reference blocks
ISO 10893-5:2011 Non-destructive testing of steel tubes Part 5: Magnetic particle inspection of seamless and welded ferromagnetic steel tubes for the detection of surface imperfections
ISO 6506-1:2014 Metallic materials Brinell hardness test Part 1: Test method
ISO 11114-1:2012 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials
ISO 9712:2012 Non-destructive testing Qualification and certification of NDT personnel
ISO 148-2:2016 Metallic materials — Charpy pendulum impact test — Part 2: Verification of testing machines
ISO 10893-8:2011 Non-destructive testing of steel tubes Part 8: Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections
ISO 6892-1:2016 Metallic materials Tensile testing Part 1: Method of test at room temperature
ISO 148-1:2016 Metallic materials — Charpy pendulum impact test — Part 1: Test method
ISO 21028-2:2004 Cryogenic vessels Toughness requirements for materials at cryogenic temperature Part 2: Temperatures between -80 degrees C and -20 degrees C
ISO 148-3:2016 Metallic materials — Charpy pendulum impact test — Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines
ISO 11114-4:2017 Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part 4: Test methods for selecting steels resistant to hydrogen embrittlement
ISO 6506-2:2017 Metallic materials Brinell hardness test Part 2: Verification and calibration of testing machines
ISO 6406:2005 Gas cylinders Seamless steel gas cylinders Periodic inspection and testing
ISO 10893-2:2011 Non-destructive testing of steel tubes Part 2: Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of imperfections
ISO 10893-4:2011 Non-destructive testing of steel tubes Part 4: Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections
ISO 11117:2008 Gas cylinders Valve protection caps and valve guards Design, construction and tests
ISO 13769:2007 Gas cylinders Stamp marking
ISO 11439:2013 Gas cylinders — High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles

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