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9A-26th-Edition-Purch-Guidelines-R1-20120429
- 1. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification
ISO 10425:2003—Petroleum and
natural gas industries—Steel wire ropes for the petroleum
and natural gas industries—Minimum requirements
and terms for acceptance9A
26
th
Edition, May 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-1
Table of Contents
1.0 General
1.1 Documentation Requirements
1.2 Ordering Requirements
1.3 Packaging
2.0 Product
2.1 Wire Rope
- 2. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-2
1.0 GENERAL
Specification 9A includes the following requirements for product ordered and may be applicable in
addition to any product-specific requirements listed in other sections identified herein:
1.1 DOCUMENTATION REQUIREMENTS: WIRE ROPE
1.1.1 Certificate
API Specification 9A – 6.1.1
A certificate shall confirm conformance with this standard and,
unless specified otherwise by the purchaser, shall give at least the
following information:
a) certificate number,
b) name and address of the manufacturer,
c) rope designation or rope description,
d) minimum breaking force,
e) date of issue of the certificate and authentication.
NOTE: See Annex K for information that should be provided by
the purchaser.
Quantity and nominal length of rope may also be included.
The certificate shall enable traceability of the rope.
1.1.2 Material Test Reports
API Specification 9A – 5.5
The manufacturer shall offer the purchaser or purchaser’s
representative all necessary facilities for the examination of
records of type tests in order to be assured of compliance with this
standard.
- 3. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-3
1.1.3 Testing
1.1.3.1 API Specification 9A – Annex I I.1
If tests on wires are required to be carried out, these are usually in
respect of diameter, tensile strength, and torsions; and, when
applicable, zinc coating.
For the purposes of evaluating the test results, the manufacturer
should indicate the nominal dimensions and tensile strength
grades of the wires.
The sample selected should be of sufficient length to allow for
retest.
NOTE: These requirements do not apply to compacted strand
ropes and compacted (swaged) ropes.
1.1.3.2 API Specification 9A – Annex I I.2.1
Unless specified otherwise, the samples of wires taken for tests
shall not include filler or center wires.
1.1.3.3 API Specification 9A - Annex I I.2.2
Unless specified otherwise, the test pieces shall be obtained by
separating the wires of each layer into groups. A group shall
consist only of wires of the same type and size from a particular
wire layer. Twenty-five percent of the wires from each group, with
a minimum of three, shall be randomly selected and subjected to
the required tests.
1.1.4 Witnessing
API Specification 9A – 5.5
The manufacturer shall offer the purchaser or purchaser’s
representative all necessary facilities for the witnessing of tests
(when these are performed).
- 4. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-4
1.1.5 Monogram
API Specification 9A –Annex L L.1
The use of the Monogram on products constitutes a
representation and warranty by the Licensee to purchasers of the
products that, on the date indicated, the products were produced
in accordance with a verified quality management system and in
accordance with an API product specification.
1.2 ORDERING REQUIREMENTS
Product: Wire Rope
1.2.1 API Specification 9A – 4.2.5
Intermediate grades may be supplied by agreement between the
purchaser and the manufacturer or supplier. (Intermediate Grades
are referenced in API Specification 9A - Annex C)
1.2.2 API Specification 9A – 4.1.1
The purchaser should specify any particular material requirements.
1.2.3 API Specification 9A – 4.1.2
The purchaser should specify the type of core.
1.2.4 API Specification 9A – 4.2.3
Stranded ropes shall be preformed or postformed or both, unless
specified otherwise by the purchaser.
1.2.5 API Specification 9A – 4.2.4
Where only the rope class is specified by the purchaser, the
construction supplied shall be stated by the manufacturer.
- 5. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-5
1.2.6 API Specification 9A – 4.2.7
The direction and type of rope lay should be specified by the
purchaser:
The direction and type of rope lay for stranded ropes shall be one
of the following:
a) right ordinary lay (sZ),
b) left ordinary lay (zS),
c) right lang lay (zZ),
d) left lang lay (sS),
e) right alternate lay (aZ),
f) left alternate lay (aS),
Well-servicing strand shall be left lay (S).
Spiral ropes (i.e., spiral strand and full-locked coil) shall be either
right (Z) or left lay (S).
1.2.7 API Specification 9A – 4.6
Ropes required with smaller length tolerance should be the
subject of agreement between the purchaser and the
manufacturer.
1.2.8 API Specification 9A – 5.2.5
When tests, if any, are required to be performed on wires taken
from the rope after fabrication, and unless specified otherwise by
the purchaser, sampling, test methods, and acceptance criteria
shall be in accordance with Annex I.
If tests on the wires are required to be carried out, this should be
stated in the purchaser’s order.
1.2.9 API Specification 9A – 5.5
Test lengths required by the purchaser should be ordered as
additional lengths.
- 6. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-6
1.2.10 API Specification 9A – Annex J J.1
Values to be agreed between purchaser and manufacturer.
- 7. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-7
1.2.11 API Specification 9A – Annex K (informative)
Information with Enquiry or Order
The following information should be provided by the purchaser
when making an enquiry or placing an order:
a) reference to this standard,
b) quantity and length,
c) nominal diameter,
d) rope class or construction,
e) core type,
f) rope grade,
g) wire finish,
h) lay direction and type,
i) preformation,
j) lubrication,
k) any particular marking requirements,
l) any particular packing requirements,
m) minimum breaking force required.
1.3 PACKAGING
Product: Wire Rope
Requirement API Specification 9A – 6.2.1
The purchaser should specify any particular packaging
requirements.
- 8. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-8
2.0 PRODUCT
2.1 WIRE ROPE
Description
2.1.1 API Specification 9A – Scope 1
Typical applications include tubing lines, rod hanger lines, sand
lines, cable-tool drilling and clean out lines, cable tool casing lines,
rotary drilling lines, winch lines, horse head pumping unit lines,
torpedo lines, mast-raising lines, guideline tensioner lines, riser
tensioner lines, and mooring and anchor lines. Ropes for lifting
slings and cranes, and wire for well-measuring and strand for well-
servicing, are also included.
2.1.2 Fiber Core - Class 6 x 7
API Specification 9A – Annex C Table C.1
2.1.3 Fiber Core - Class 6 x 19M
API Specification 9A – Annex C Table C.3
- 9. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-9
2.1.4 Fiber Core - Class 6 x 37M
API Specification 9A – Annex C Table C.5
2.1.5 Fiber Core - Class 6 x 19
API Specification 9A – Annex C Table C.7
2.1.6 Fiber Core - Class 6 x 36
API Specification 9A – Annex C Table C.9
- 10. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-10
2.1.7 Steel Core Class 6 x 7
API Specification 9A – Annex C Table C.2
2.1.8 Steel Core Class 6 x 19M
API Specification 9A – Annex C Table C.4
2.1.9 Steel Core Class 6 x 37M
API Specification 9A – Annex C Table C.6
- 11. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-11
2.1.10 Steel Core Class 6 x 19
API Specification 9A – Annex C Table C.8
2.1.11 Steel Core Class 6 x 36
API Specification 9A – Annex C Table C.10
2.1.12 Steel Core Class 8 x 19
API Specification 9A – Annex C Table C.11
- 12. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-12
2.1.13 Steel Core Class 8 x 36
API Specification 9A – Annex C Table C.12
2.1.14 Steel Core Class 6 x V25TS
API Specification 9A – Annex C Table C.16
2.1.15 Fiber/Steel Core Class 18 x 7
API Specification 9A – Annex C Table C.13
- 13. American Petroleum Institute
Purchasing Guidelines
API
®
Monogram
®
Equipment Purchase API Spec 9A online at www.api.org/publications
API Specification 9A: 26
th
Edition, November 2011
Specification for Wire Rope
Copyright © 2012 – API-American Petroleum Institute 9A-13
2.1.16 Fiber/Steel Core Class 34(M) x 7
API Specification 9A – Annex C Table C.14
2.1.1.7 Fiber/Steel Core Class 35(W) x 7
API Specification 9A – Annex C Table C.15