API 9A : 2011

SPECIFICATION FOR WIRE ROPE

American Petroleum Institute

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Special Notes
Foreword
Introduction
1 Scope
2 Normative References
3 Terms and Definitions
4 Requirements
5 Verification of Requirements and Test Methods
6 Information for Use
Annex A (normative) - Dimensional and Mechanical
        Properties of Round Wires (Before Rope
        Fabrication)
Annex B (normative) - Methods of Wire Testing for Levels
        2, 3, 4, and 5
Annex C (normative) - Tables of Breaking Forces for the
        More Common Classes, Sizes, and Grades
        of Stranded Ropes Up to and Including 60 mm Diameter
Annex D (normative) - Physical Dimensions and Mechanical
        Properties of Well-servicing Strand
Annex E (informative) - Large Diameter Ropes
Annex F (normative) - Calculation of Minimum Breaking Force
        for Ropes in Accordance with Annex C - Rope Grades
        1770, 1960, and 2160
Annex G (normative) - Sampling and Acceptance Criteria for
        Type Testing of Ropes Produced in Series
Annex H (normative) - Determination of Breaking Force
        (Method 1)
Annex I (informative) - Tests on Wires from the Rope
        (if Specified by the Purchaser)
Annex J (informative) - Requirements for Bright or Drawn
        Galvanized Well-measuring Wire
Annex K (informative) - Information with Enquiry or Order
Annex L (informative) - Use of the API Monogram by Licensees
Bibliography

Abstract

Describes the minimum requirements and terms of acceptance for the manufacture and testing of steel wire ropes not exceeding rope grade 2160 for the petroleum and natural gas industries.