SIST EN ISO 13533:2004

SLOVENSKI STANDARD
SIST EN ISO 13533:2004
01-maj-2004
Industrija za predelavo nafte in zemeljskega plina - Vrtalna in proizvodna oprema -
Oprema za prevrtavanje (ISO 13533:2001)
Petroleum and natural gas industries - Drilling and production equipment - Drill-through
equipment (ISO 13533:2001)
Erdöl- und Erdgasindustrie - Bohr- und Fördereinrichtungen - Drill-through equipment
(ISO 13533:2001)
Industries du pétrole et du gaz naturel - Equipements de forage et de production -
Equipements a travers lesquels s'effectue le forage (ISO 13533:2001)
Ta slovenski standard je istoveten z: EN ISO 13533:2001
ICS:
75.180.10 Oprema za raziskovanje in Exploratory and extraction
odkopavanje equipment
SIST EN ISO 13533:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 13533:2004

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SIST EN ISO 13533:2004
EUROPEAN STANDARD
EN ISO 13533
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2001
ICS 75.180.10
English version
Petroleum and natural gas industries - Drilling and production
equipment - Drill-through equipment (ISO 13533:2001)
Industries du pétrole et du gaz naturel - Equipements de Erdöl- und Erdgasindustrie - Bohr- und Fördereinrichtungen
forage et de production - Equipements à travers lesquels - Drill-through equipment (ISO 13533:2001)
s'effectue le forage (ISO 13533:2001)
This European Standard was approved by CEN on 17 November 2001.
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, 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
© 2001 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13533:2001 E
worldwide for CEN national Members.

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SIST EN ISO 13533:2004
EN ISO 13533:2001 (E)
CORRECTED  2002-09-25
Foreword
This document (EN ISO 13533:2001) 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 2002, and conflicting national
standards shall be withdrawn at the latest by June 2002.
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, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United
Kingdom.
Endorsement notice
The text of ISO 13533:2001 has been approved by CEN as EN ISO 13533:2001 without any
modifications.
NOTE  Normative references to International Standards are listed in Annex ZA (normative).
2

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SIST EN ISO 13533:2004
EN ISO 13533:2001 (E)
Annex ZA
(normative)
Normative references to international publications
with their relevant European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions
of any of these publications apply to this European Standard only when incorporated in it by
amendment or revision. For undated references the latest edition of the publication referred to
applies (including amendments).
NOTE Where an International Publication has been modified by common modifications,
indicated by (mod.), the relevant EN/HD applies.
Publication Year Title EN Year
ISO 6506-1 1999 Metallic materials - Brinell hardness test - EN ISO 6506-1 1999
Part 1: Test method
ISO 6507-1 1997 Metallic materials - Vickers hardness test EN ISO 6507-1 1997
- Part 1: Test method
ISO 6508-1 1999 Metallic materials - Rockwell hardness EN ISO 6508-1 1999
test - Part 1: Test method (scales A, B,
C, D, E, F, G, H, K, N, T)
ISO 10423 2001 Petroleum and natural gas industries - EN ISO 10423 2001
Drilling and production equipment -
Wellhead and christmas tree equipment
ISO 11961 1996 Petroleum and natural gas industries - EN ISO 11961 1996
Steel pipes for use as drill pipe -
Specification
3

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SIST EN ISO 13533:2004

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SIST EN ISO 13533:2004

INTERNATIONAL ISO
STANDARD 13533
First edition
2001-12-01
Petroleum and natural gas industries —
Drilling and production equipment — Drill-
through equipment
Industries du pétrole et du gas naturel — Équipements de forage et de
production — Équipements à travers lesquels s'effectue le forage




Reference number
ISO 13533:2001(E)
©
 ISO 2001

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SIST EN ISO 13533:2004
ISO 13533:2001(E)
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©  ISO 2001
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
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ii © ISO 2001 – All rights reserved

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SIST EN ISO 13533:2004
ISO 13533:2001(E)
Contents Page
Foreword.v
Introduction.vi
1 Scope .1
2 Normative references.4
3 Terms and definitions .5
4 Abbreviated terms .12
5 Design requirements.13
5.1 Size designation .13
5.2 Service conditions.13
5.3 Equipment-specific design requirements.14
5.4 Design methods.31
5.5 Design verification testing.33
5.6 Documentation.33
5.7 Tests for BOP and hydraulic connector operational characteristics.34
5.8 Design temperature verification testing for non-metallic sealing materials and moulded
sealing assemblies.38
5.9 Operating manual requirements .39
6 Material requirements .40
6.1 General.40
6.2 Written specifications .40
6.3 Pressure-containing members.41
7 Welding requirements.47
7.1 General.47
7.2 Weldment design and configuration .47
7.3 Welding controls.51
7.4 Welding procedure and performance qualifications .52
7.5 Other requirements .53
8 Quality control requirements .56
8.1 General.56
8.2 Measuring and testing equipment .57
8.3 Quality control personnel qualifications.57
8.4 Quality control requirements for equipment and parts .57
8.5 Quality control requirements for specific equipment and parts .58
8.6 Requirements for quality control records.70
9 Marking requirements .72
9.1 General.72
9.2 Types of identification stamping .72
9.3 Specific codification requirements of equipment .72
9.4 Product description code (PDC) .75
10 Storing and shipping.77
10.1 Storing for periods greater than 30 days .77
10.2 Shipping.77
Annex A (normative) Qualification of heat-treating equipment.78
Annex B (normative) Requirements for repair and remanufacture.81
Annex C (informative) Operational characteristics test procedure .86
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SIST EN ISO 13533:2004
ISO 13533:2001(E)
Annex D (informative) Procedure for design temperature verification testing.94
Annex E (informative) Purchasing guidelines .98
Annex F (informative) Failure reporting .100
Annex G (informative) Conversion of US Customary units to the SI system (metric) .101
Annex H (informative) List of national/regional standards applicable in context.105
Bibliography .106

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SIST EN ISO 13533:2004
ISO 13533:2001(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 3.
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 International Standard may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 13533 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for
petroleum and natural gas industries, Subcommittee SC 4, Drilling and production equipment.
Annexes A and B form a normative part of this International Standard. Annexes C, D, E, F, G and H are for
information only.

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SIST EN ISO 13533:2004
ISO 13533:2001(E)
Introduction
This International Standard is based on API Specification 16A, second edition, 1 June 1998.
This International Standard is intended to provide for the availability of safe and functionally interchangeable drill-
through equipment utilized in the petroleum and natural gas industry.
Users of this International Standard should be aware that further or differing requirements may 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 may be
particularly applicable where there is innovative or developing technology. Where an alternative is offered, the
vendor should identify any variations from this International Standard and provide details.
For the convenience of users of this International Standard, annex H provides a list of those normative International
Standards cited in clause 2 with national or regional standards which have been found mutually applicable in the
context of the requirements in the text. The user may optionally apply the national or regional standard in the
context of the requirement for which the International Standard is cited.
vi © ISO 2001 – All rights reserved

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SIST EN ISO 13533:2004
INTERNATIONAL STANDARD ISO 13533:2001(E)

Petroleum and natural gas industries — Drilling and production
equipment — Drill-through equipment
1 Scope
This International Standard specifies requirements for performance, design, materials, testing and inspection,
welding, marking, handling, storing and shipping of drill-through equipment used for drilling for oil and gas. It also
defines service conditions in terms of pressure, temperature and wellbore fluids for which the equipment will be
designed.
This International Standard is applicable to and establishes requirements for the following specific equipment:
a) ram blowout preventers;
b) ram blocks, packers and top seals;
c) annular blowout preventers;
d) annular packing units;
e) hydraulic connectors;
f) drilling spools;
g) adapters;
h) loose connections;
i) clamps.
Dimensional interchangeability is limited to end and outlet connections.
Typical equipment defined by this International Standard is shown in Figures 1 and 2; recommendations for failure
reporting are outlined in annex F.
This International Standard does not apply to field use or field testing of drill-through equipment.
© ISO 2001 – All rights reserved 1

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SIST EN ISO 13533:2004
ISO 13533:2001(E)

Key
1 Ring gaskets ISO 10423 7 Wellhead
2 Annular BOP 8 Casing
3 Clamp 9 End and outlet connections
4 Ram BOP 10 Drill-through equipment ISO 13533
5 Drilling spool 11 Wellhead equipment ISO 10423
6 Valve ISO 10423
Figure 1 — Typical surface drill-through equipment
2 © ISO 2001 – All rights reserved

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SIST EN ISO 13533:2004
ISO 13533:2001(E)
Key
1 Riser connector
2 Flex/ball joint
3 Annular BOP
4 Hydraulic connector
5 Adapter
6 Ram BOP
7 Valve ISO 10423
8 Hydraulic connector
9 Wellhead
10 Riser equipment
11 Drill-through equipment ISO 13533
12 Wellhead equipment ISO 10423

Figure 2 — Typical subsea drill-through equipment
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SIST EN ISO 13533:2004
ISO 13533:2001(E)
2 Normative references
The following normative documents contain provisions, which, through reference in this text, constitute provisions
of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these
publications do not apply. However, parties to agreements based on this International Standard are encouraged to
investigate the possibility of applying the most recent editions of the normative documents indicated below. For
undated references, the latest edition of the normative document referred to applies. Members of IEC and
ISO maintain registers of currently valid International Standards.
ISO 2859-1:1989, Sampling procedures for inspection by attributes — Part 1: Sampling plans indexed by
acceptable quality level (AQL) for lot-by-lot inspection
ISO 6506-1, Metallic materials — Brinell hardness test — Part 1: Test method
ISO 6507-1, Metallic materials — Vickers hardness test — Part 1: Test method
ISO 6508-1, Metallic materials — Rockwell hardness test — Part 1: Test method (scales A, B, C, D, E, F, G, H, K,
N, T)
ISO 6892, Metallic materials — Tensile testing at ambient temperature
ISO 10423:2001, Petroleum and natural gas industries — Drilling and production equipment — Wellhead and
christmas tree equipment
ISO 11961:1996, Petroleum and natural gas industries — Steel pipes for use as drill pipe — Specification
ISO 13665, Seamless and welded steel tubes for pressure purposes — Magnetic particle inspection of the tube
body for the detection of surface imperfections
API Bulletin 6AF, Capabilities of API flanges under combinations of load
ASME Boiler and Pressure Vessel Code Section V, Article 5, UT Examination Methods for Materials and
Fabrication
ASME Boiler and Pressure Vessel Code Section VIII, Division 1, Appendix 4, Rounded Indication Charts
Acceptance Standard for Radiographically Determined Rounded Indications in Welds
ASME Boiler and Pressure Vessel Code Section VIII, Division 2, Pressure Vessel — Alternate Rules, Appendix 4,
Design Based on Stress Analysis
ASME Boiler and Pressure Vessel Code Section VIII, Division 2, Pressure Vessel — Alternate Rules, Appendix 6,
Experimental Stress Analysis
ASME Boiler and Pressure Vessel Code Section IX, Articles I, II, III and IV
ASTM A 193:1999, Specification for Alloy Steel and Stainless Steel Bolting Materials for High Temperature Service
ASTM A 320:1999, Specification for Alloy Steel Bolting Materials for Low Temperature Service
ASTM A 370:1997, Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A 453:1999, Specification for Bolting Materials, High Temperature, 50 to 120 ksi Yield Strength, with
Expansion Coefficients Comparable to Austenitic Steels
ASTM D 395:1998, Standard Test Methods for Rubber Property — Compression Set
ASTM D 412:1998, Test Methods for Vulcanized Rubber, Thermoplastic Rubbers and Thermoplastic Elastomers
ASTM D 471:1998, Standard Test Method for Rubber Property — Effect of Liquids
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SIST EN ISO 13533:2004
ISO 13533:2001(E)
ASTM D 1414:1994, Standard Test Methods for Rubber O-Rings
ASTM D 1415:1994, Standard Test Method for Rubber Property — International Hardness
ASTM D 1418:1999, Standard Practice for Rubber and Rubber Lattices — Nomenclature
ASTM D 2240:1997, Test Method for Rubber Property — Durometer Hardness
ASTM E 94:1993, Standard Guide for Radiographic Testing
ASTM E 140:1999, Hardness Conversion Tables for Metals
ASTM E 165:1995, Standard Test Method for Liquid Penetrant Examination
ASTM E 569:1997, Standard Practice for Acoustic Emission Monitoring of Structures During Controlled Simulation
ASTM E 747:1997, Standard Practice for Design, Manufacture, and Material Grouping Classification of Wire Image
Quality Indicators (IQI) used for Radiography
ASNT-SNT-TC-1A:1992, Recommended Practice for Personnel Qualification and Certification in Nondestructive
Testing
NACE MR0175–2000, Sulfide Stress Cracking Resistant Metallic Materials for Oilfield Equipment
SAE AMS-H-6875A:1998, Heat Treatment of Steel Raw Materials
3 Terms and definitions
For the purpose of this International Standard, the following terms and definitions apply.
3.1
acceptance criteria
defined limits placed on characteristics of materials, products or service
3.2
adapter
pressure-containing piece of equipment having end connections of different nominal size designation and/or
pressure rating
3.3
annular blowout preventer
blowout preventer that uses a shaped elastomeric sealing element to seal the space between the tubular and the
wellbore or an open hole
3.4
blind connection
end or outlet connection with no centre bore, used to completely close off a connection
3.5
blind-shear ram
closing and sealing component in a ram blowout preventer that first shears the tubular in the wellbore and then
seals off the bore or acts as a blind ram if there is no tubular in the wellbore
3.6
blind ram
closing and sealing component in a ram blowout preventer that seals the open wellbore
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SIST EN ISO 13533:2004
ISO 13533:2001(E)
3.7
blowout preventer
BOP
equipment (or valve) installed at the wellhead to contain wellbore pressure either in the annular space between the
casing and the tubulars or in an open hole during drilling, completion, testing or workover operations
3.8
body
any portion of equipment between end connections, with or without internal parts, which contains wellbore pressure
3.9
bolting
threaded fasteners used to join end or outlet connections
3.10
calibration
comparison and adjustment to a standard of known accuracy
3.11
cast, verb
pour molten metal into a mould to produce an object of desired shape
3.12
casting, noun
object at or near finished shape obtained by solidification of a substance in a mould
3.13
chemical analysis
determination of the chemical composition of material
3.14
clamp, noun
device with internal angled shoulders used to fasten mating hubs
3.15
clamping load
axial load applied to clamp hubs by the clamp due to bolt tightening
3.16
closure bolting
threaded fasteners used to assemble pressure-containing parts other than end and outlet connections
3.17
conformance
compliance with specified requirements in every detail
3.18
corrosion-resistant ring groove
ring groove lined with metal resistant to metal-loss corrosion
3.19
critical component
part having requirements specified in this International Standard
3.20
data acquisition system
system for storing and/or providing permanent copies of test information
EXAMPLES Strip chart recorders, circular chart recorders or computer systems.
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SIST EN ISO 13533:2004
ISO 13533:2001(E)
3.21
date of manufacture
date of the manufacturer's final acceptance of finished equipment
3.22
drilling spool
pressure-containing piece of equipment having end connections, used below or between drill-through equipment
NOTE When outlet connections are provided, they shall be manufactured in accordance with this International Standard.
3.23
end connection
flange (studded or open-face), hub connection or other end connection (3.47) used to join together equipment
and integral to that equipment
3.24
equipment
any single completed unit that can be used for its intended purpose without further processing or assembly
3.25
fabrication weld
weld joining two or more parts
3.26
flange
protruding rim, with holes to accept bolts and having a sealing mechanism, used to join pressure-containing
equipment together by bolting to another flange
3.27
forge, verb
plastically deform metal, usually hot, into desired shapes with compressive force, with open or closed dies
3.28
forging, noun
shaped metal part formed by the forging method
3.29
full-penetration weld
weld that extends throughout the complete wall section of the parts joined
3.30
gasket-seating load
that portion of the clamping load required to seat the gasket and bring the hub faces into contact
3.31
gasket-retaining load
that portion of the clamping load required to offset the separating force the gasket exerts on the hubs when
pressurized
3.32
heat-affected zone
HAZ
that portion of the base metal which has not been melted, but whose mechanical properties or microstructure has
been altered by the heat of welding or cutting
3.33
heat
cast lot
material originating from a final melt
NOTE For remelted alloys, a heat is defined as the raw material originating from a single remelted ingot.
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SIST EN ISO 13533:2004
ISO 13533:2001(E)
3.34
heat treatment
heat treating
alternate step
...