EN ISO 13625:2002

Petroleum and natural gas industries - Drilling and production equipment - Marine drilling riser couplings (ISO 13625:2002)

ISO 13625:2002 specifies requirements and gives recommendations for the design, rating, manufacturing and testing of marine drilling riser couplings. Coupling capacity ratings are established to enable the grouping of coupling models according to their maximum stresses developed under specific levels of loading, regardless of manufacturer or method of make-up.

Erdöl-, und Erdgasindustrie - Bohr- und Förderanlagen - Auslegung, Leistungeinstufung und Prüfung von Kupplungen für Bohrförderanlagen auf See (ISO 13625:2002)

Industries du pétrole et du gaz naturel - Equipement de forage et de production - Connecteurs de tubes prolongateurs pour forages en mer (ISO 13625:2002)

Petroleum and natural gas industries - Drilling and production equipment - Marine drilling riser couplings (ISO 13625:2002)

General Information

• Status: Published
• Publication Date: 30-Nov-2002
• ICS: 75.180.10 - Exploratory, drilling and extraction equipment
• Technical Committee: CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
• Drafting Committee: CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 14-Mar-2009
• Completion Date: 14-Mar-2009
• Ref Project: SIST EN ISO 13625:2004 - Petroleum and natural gas industries - Drilling and production equipment - Marine drilling riser couplings (ISO 13625:2002)

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2004
Petroleum and natural gas industries - Drilling and production equipment - Marine
drilling riser couplings (ISO 13625:2002)
Petroleum and natural gas industries - Drilling and production equipment - Marine drilling
riser couplings (ISO 13625:2002)
Erdöl-, und Erdgasindustrie - Bohr- und Förderanlagen - Auslegung, Leistungeinstufung
und Prüfung von Kupplungen für Bohrförderanlagen auf See (ISO 13625:2002)
Industries du pétrole et du gaz naturel - Equipement de forage et de production -
Connecteurs de tubes prolongateurs pour forages en mer (ISO 13625:2002)
Ta slovenski standard je istoveten z: EN ISO 13625:2002
ICS:
75.180.10 Oprema za raziskovanje in Exploratory and extraction
odkopavanje equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 13625
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2002
ICS 75.180.10
English version
Petroleum and natural gas industries - Drilling and production
equipment - Marine drilling riser couplings (ISO 13625:2002)
Industries du pétrole et du gaz naturel - Equipement de
forage et de production - Connecteurs de tubes
prolongateurs pour forages en mer (ISO 13625:2002)
This European Standard was approved by CEN on 27 November 2002.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for 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 Management Centre or to any CEN member.
This European Standard exists in three 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13625:2002 E
worldwide for CEN national Members.

Foreword
This document (EN ISO 13625:2002) has been prepared by Technical Committee ISO/TC 67
"Materials, equipment and offshore structures for petroleum and natural gas industries" in
collaboration with Technical Committee CEN/TC 12 "Materials, equipment and offshore
structures for petroleum 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 identical text or by endorsement, at the latest by June 2003, and conflicting national
standards shall be withdrawn at the latest by June 2003.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium, Czech
Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,
Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
NOTE FROM CMC  The foreword is susceptible to be amended on reception of the German
language version. The confirmed or amended foreword, and when appropriate, the normative
annex ZA for the references to international publications with their relevant European
publications will be circulated with the German version.
Endorsement notice
The text of ISO 13625:2002 has been approved by CEN as EN ISO 13625:2002 without any
modifications.
INTERNATIONAL ISO
STANDARD 13625
First edition
2002-12-01
Corrected version
2003-06-15
Petroleum and natural gas industries —
Drilling and production equipment —
Marine drilling riser couplings
Industries du pétrole et du gaz naturel — Équipement de forage et de
production — Connecteurs de tubes prolongateurs pour forages en mer

Reference number
ISO 13625:2002(E)
©
ISO 2002
ISO 13625:2002(E)
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ii © ISO 2002 – All rights reserved

ISO 13625:2002(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope. 1
2 Normative references. 1
3 Terms, definitions and abbreviations . 2
3.1 Terms and definitions. 2
3.2 Abbreviations. 4
4 Design. 4
4.1 Service classifications. 4
4.2 Riser loading. 5
4.3 Determination of stresses by analysis . 5
4.4 Stress distribution verification test. 6
4.5 Coupling design load. 6
4.6 Design for static loading . 7
4.7 Stress amplification factor. 7
4.8 Design documentation. 8
5 Material selection and welding . 8
5.1 Material selection. 8
5.2 Welding. 10
6 Dimensions and weights. 11
6.1 Coupling dimensions. 11
6.2 Coupling weight. 12
7 Quality control. 12
7.1 General. 12
7.2 Raw material conformance. 12
7.3 Manufacturing conformance. 12
8 Testing. 16
8.1 Purpose. 16
8.2 Design qualification tests . 16
9 Marking. 16
9.1 Stamping. 16
9.2 Required information. 16
10 Operation and maintenance manuals. 17
10.1 General. 17
10.2 Equipment description. 17
10.3 Guidelines for coupling usage . 17
10.4 Maintenance instructions. 17
Annex A (informative) Stress analysis . 18
Annex B (informative) Optional qualification tests . 19
Annex C (normative) Design for static loading . 20
Bibliography . 25

ISO 13625:2002(E)
Foreword
ISO (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 interested 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 Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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 for identifying any or all such patent rights.
ISO 13625 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures
for petroleum, petrochemical and natural gas industries, Subcommittee SC 4, Drilling and production
equipment.
This corrected version of ISO 13625:2002 incorporates correction of the French title.

iv © ISO 2002 – All rights reserved

ISO 13625:2002(E)
Introduction
1) [1]
This International Standard is based upon API Specification 16R, first edition, January 1997 .
Users of this International Standard should be aware that further or differing requirements could be needed for
individual applications. This International Standard is not intended to inhibit a vendor from offering, or the
purchaser from accepting, alternative equipment or engineering solutions for the individual application. This
can be particularly applicable where there is
...