1、BSI Standards PublicationBS EN ISO 12736:2014Petroleum and naturalgas industries Wet thermal insulation coatings for pipelines, flow lines, equipment and subsea structuresBS EN ISO 12736:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 12736:2014. It is
2、identical to ISO 12736:2014.The UK participation in its preparation was entrusted to Technical Committee PSE/17/2, Transmission pipelines.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary p
3、rovisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 64125 1ICS 25.220.20; 75.180.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standa
4、rd was published under the authority of the Standards Policy and Strategy Committee on 31 January 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12736 December 2014 ICS 25.220.20; 75.180.10 English Version Petro
5、leum and natural gas industries - Wet thermal insulation coatings for pipelines, flow lines, equipment and subsea structures (ISO 12736:2014) Industries du ptrole et du gaz naturel - Revtements pour isolation thermique humide de canalisations, lignes dcoulement et structures sous-marines (ISO 12736:
6、2014)Erdl- und Erdgasindustrie- Wrmedmmschicht fr Rohrleitungen, Vorlauf, Zubehr und Unterwasserkonstruktionen (ISO 12736:2014) This European Standard was approved by CEN on 8 November 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
7、giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three
8、official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodie
9、s of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spa
10、in, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwid
11、e for CEN national Members. Ref. No. EN ISO 12736:2014 EBS EN ISO 12736:2014EN ISO 12736:2014 (E) 3 Foreword This document (EN ISO 12736:2014) has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries“ in
12、collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an iden
13、tical text or by endorsement, at the latest by June 2015, and conflicting national standards shall be withdrawn at the latest by June 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held respo
14、nsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finla
15、nd, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of IS
16、O 12736:2014 has been approved by CEN as EN ISO 12736:2014 without any modification. BS EN ISO 12736:2014ISO 12736:2014(E)Contents PageForeword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 34 Abbreviated terms 65 General recommendations and requirements 66 Qualificati
17、on dossier 76.1 General . 76.2 Content of qualification dossier . 76.3 Anti-corrosion coating documentation 77 Layer test requirements 87.1 General . 87.2 Ageing tests 87.2.1 General 87.2.2 Water absorption kinetic test . 97.2.3 Wet heat ageing behaviour. 107.2.4 Full insulation system ageing test (
18、optional) .107.2.5 Weathering and UV resistance 118 Insulation system test requirements .118.1 General 118.2 Full scale test program 128.2.1 Test summary 128.2.2 Baseline tests (optional) 128.2.3 Simulated bend test 138.2.4 Cyclic (fatigue) bend test . 138.2.5 Simulated tensioner test (optional) .13
19、8.2.6 Impact test 148.2.7 Simulated service test (factory applied coating) 148.2.8 Simulated service test (field joint) 148.2.9 Simulated service test (subsea equipment) (optional) .159 Application process and quality control .159.1 General 159.2 Qualification of operators . 169.3 Application proced
20、ure specification (APS) . 169.4 Procedure qualification test (PQT) . 169.5 Pre-production test (PPT) 179.6 Production tests 179.6.1 General. 179.6.2 Polypropylene insulation system . 179.6.3 Polyurethane insulation systems 199.6.4 Silicone insulation systems 239.6.5 Rubber insulation systems . 259.6
21、.6 Epoxy insulation systems 299.6.7 Phenolic insulation systems 319.7 Final documentation . 3310 Requirements for field joints .3310.1 General 3310.2 Specific information relevant for field joint design and qualification 3410.3 Qualification requirements . 34 ISO 2014 All rights reserved iiiBS EN IS
22、O 12736:2014ISO 12736:2014(E)10.4 Qualification of operators . 3410.5 Field joint coating APS/PQT/PPT 3410.6 Production tests 3510.6.1 Polypropylene field joint using injection moulded technique .3510.6.2 Polyurethane field joint using casting technique 3610.6.3 Elastomeric field joint coatings 3910
23、.7 Final documentation . 4111 Handling, storage and transportation requirements 41Annex A (normative) Hydrostatic compressive behaviour/Tri-axial test procedures 42Annex B (normative) Simulated bend test 47Annex C (normative) Cyclic (fatigue) bend test 49Annex D (normative) Simulated tensioner test
24、50Annex E (normative) Simulated impact test 52Annex F (normative) Simulated service test (factory applied coating) 53Annex G (normative) Simulated service test (field joint) 55Annex H (informative) Simulated service test (subsea equipment) .57Annex I (normative) Ring shear test procedure 65Annex J (
25、normative) Determination of mass ratio of glass microspheres, density of glass microspheres after processing and entrapped air ratio for glass syntactic materials 66Annex K (informative) End of life through thickness water profile calculation .69Bibliography .74iv ISO 2014 All rights reservedBS EN I
26、SO 12736:2014ISO 12736:2014(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interest
27、ed in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Co
28、mmission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents
29、 should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible fo
30、r identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the c
31、onvenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Forew
32、ord - Supplementary informationThe committee responsible for this document is Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 2, Pipeline transportation systems. ISO 2014 All rights reserved vBS EN I
33、SO 12736:2014ISO 12736:2014(E)IntroductionUsers of this International Standard are advised that further or differing requirements can be required for individual applications.vi ISO 2014 All rights reservedBS EN ISO 12736:2014Petroleum and natural gas industries Wet thermal insulation coatings for pi
34、pelines, flow lines, equipment and subsea structures1 ScopeThis International Standard defines the minimum requirements for qualification, application, testing, handling, storage and transportation of new and existing wet thermal insulation systems for pipelines, flowlines, equipment and subsea stru
35、ctures in the petroleum and natural gas industries. The purpose of these systems is to provide external corrosion protection and thermal insulation.This International Standard is applicable to wet thermal insulation systems submerged in seawater.This International Standard is not applicable to therm
36、al insulation in the annulus of a steel pipe-in-pipe system.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the lat
37、est edition of the referenced document (including any amendments) applies.ISO 34 (all parts), Rubber, vulcanized or thermoplastic Determination of tear strengthISO 37, Rubber, vulcanized or thermoplastic Determination of tensile stress-strain propertiesISO 62, Plastics Determination of water absorpt
38、ionISO 178, Plastics Determination of flexural propertiesISO 527 (all parts), Plastics Determination of tensile propertiesISO 813, Rubber, vulcanized or thermoplastic Determination of adhesion to a rigid substrate 90 degree peel methodISO 844, Rigid cellular plastics Determination of compression pro
39、pertiesISO 868, Plastics and ebonite Determination of indentation hardness by means of a durometer (Shore hardness)ISO 1133 (all parts), Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplasticsISO 1172:1996, Textile-glass-reinforced plastics Prepr
40、egs, moulding compounds and laminates Determination of the textile-glass and mineral-filler content Calcination methodsISO 1183 (all parts), Plastics Methods for determining the density of non-cellular plasticsISO 1817, Rubber, vulcanized or thermoplastic Determination of the effect of liquidsISO 27
41、81, Rubber, vulcanized or thermoplastic Determination of densityISO 2808:2007, Paints and varnishes Determination of film thicknessISO 2811-1, Paints and varnishes Determination of density Part 1: Pyknometer methodISO 2884 (all parts), Paints and varnishes Determination of viscosity using rotary vis
42、cometersINTERNATIONAL STANDARD ISO 12736:2014(E) ISO 2014 All rights reserved 1BS EN ISO 12736:2014ISO 12736:2014(E)ISO 3104, Petroleum products Transparent and opaque liquids Determination of kinematic viscosity and calculation of dynamic viscosityISO 3219, Plastics Polymers/resins in the liquid st
43、ate or as emulsions or dispersions Determination of viscosity using a rotational viscometer with defined shear rateISO 4590, Rigid cellular plastics Determination of the volume percentage of open cells and of closed cellsISO 4624, Paint and varnishes Pull-off test for adhesionISO 4649, Rubber, vulca
44、nized or thermoplastic Determination of abrasion resistance using a rotating cylindrical drum deviceISO 4897, Cellular plastics Determination of the coefficient of linear thermal expansion of rigid materials at sub-ambient temperaturesISO 6502, Rubber Guide to the use of curemetersISO 7619-1, Rubber
45、, vulcanized or thermoplastic Determination of indentation hardness Part 1: Durometer method (Shore hardness)ISO 7822:1990, Textile glass reinforced plastics Determination of void content Loss on ignition, mechanical disintegration and statistical counting methodsISO 8301, Thermal insulation Determi
46、nation of steady-state thermal resistance and related properties Heat flow meter apparatusISO 8501-1, Preparation of steel substrates before application of paints and related products Visual assessment of surface cleanliness Part 1: Rust grades and preparation grades of uncoated steel substrates and
47、 of steel substrates after overall removal of previous coatingsISO 8502-3, Preparation of steel substrates before application of paints and related products Tests for the assessment of surface cleanliness Part 3: Assessment of dust on steel surfaces prepared for painting (pressure-sensitive tape met
48、hod)ISO 8502-4, Preparation of steel substrates before application of paints and related products Tests for the assessment of surface cleanliness Part 4: Guidance on the estimation of the probability of condensation prior to paint applicationISO 8503-1, Preparation of steel substrates before applica
49、tion of paints and related products Surface roughness characteristics of blast-cleaned steel substrates Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfacesISO 11357 (all parts), Plastics Differential scanning calorimetry (DSC)ISO 14896, Plastics Polyurethane raw materials Determination of isocyanate contentISO 15711, Paints and varnishes Determination of resistance to cathodic disbon
