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Standard API SPEC 7-1 1.2.2023 preview

API SPEC 7-1

Rotary Drill Stem Elements, Second Edition, Includes Errata 1 (2023), Errata 2 (2025), and Addendum 1 (2025)

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STANDARD published on 1.2.2023


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260.40 USD

The information about the standard:

Designation standards: API SPEC 7-1
Publication date standards: 1.2.2023
SKU: NS-1250736
The number of pages: 127
Approximate weight : 412 g (0.91 lbs)
Country: American technical standard
Category: Technical standards API

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Annotation of standard text API SPEC 7-1 :

This standard specifies the technical delivery conditions for rotary drill stem elements: upper and lower kelly valves, square and hexagonal kellys, drill stem subs, drill collars (steel and non-magnetic, round and spiral), heavy-weight drill pipe (HWDP), drilling and coring bit connections, and stabilizers.This standard is not applicable to drill pipe and tool joints, rotary shouldered connection designs, thread gauging practices, or grand master, reference master and working gauges, and does not include or identify performance properties. A typical drill stem assembly applicable to this standard is provided. See more

These adjuncts apply to this standard:

Preview API SPEC 7-1/Add1 1.3.2025
API SPEC 7-1/Add1 Adjunct of the standard

Addendum 1 to Rotary Drill Stem Elements

Adjunct of the standard published on 1.3.2025

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electronic (protected pdf) (1.20 USD)


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1.20 USD


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Preview API SPEC 7-1/Err1 1.9.2023
API SPEC 7-1/Err1 Adjunct of the standard

Errata 1 to Rotary Drill Stem Elements

Adjunct of the standard published on 1.9.2023

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electronic (protected pdf) (1.20 USD)


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1.20 USD


IN STOCK
Preview API SPEC 7-1/Err2 1.10.2025
API SPEC 7-1/Err2 Adjunct of the standard

Errata 2 to Rotary Drill Stem Elements

Adjunct of the standard published on 1.10.2025

Selected format:
English -
electronic (protected pdf) (1.20 USD)


Show all technical information.
1.20 USD


IN STOCK

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