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JB/T 12806-2016Drill rods for mine tunnel drilling (English PDF)

矿用坑道钻探钻杆

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 5, 2016

Implementation date

September 1, 2016

Scope

JB/T 12806-2016 is the English-translated version of 矿用坑道钻探钻杆.

JB/T 12806-2016 is a recommended Chinese machinery industry standard for the standard drill rod used for drilling in mine tunnels. It sets out terms and definitions, the types and basic parameters, the technical requirements, the test methods and the inspection rules, and it ends with marking, packaging, transport and storage.

The rods it covers are the drill pipes run by hydraulic drilling rigs when drilling in mine tunnels, called the drill pipe throughout. It quotes GB/T 2102-2006, GB/T 3077-2015, GB/T 9808-2008, JB/T 4251-1999, JB/T 5000.8-2007 and SY/T 5561-2014. Its Chinese classification is D92 and its ICS 73.100.30.

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Document preview — JB/T 12806-2016

National Standard of the People's Republic of China

ICS: 73.100.30

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Scope
2 Normative references

1 Foreword

JB/T 12806-2016 was issued by MIIT on 5 April 2016 and has been in force since 1 September 2016.

2 Scope

This standard is a recommended Chinese machinery industry standard for the standard drill rod used for drilling in mine tunnels. It sets out terms and definitions, the types and basic parameters, the technical requirements, the test methods and the inspection rules, and it ends with marking, packaging, transport and storage. The rods it covers are the drill pipes run by hydraulic drilling rigs when drilling in mine tunnels, called the drill pipe throughout. It quotes GB/T 2102-2006, GB/T 3077-2015, GB/T 9808-2008, JB/T 4251-1999, JB/T 5000.8-2007 and SY/T 5561-2014. Its Chinese classification is D92 and its ICS 73.100.30.

3 Normative references

JB/T 12806-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 2102-2006

GB/T 3077-2015 — Alloy Structure Steels

GB/T 9808-2008

JB/T 4251-1999 — Friction welding - General technical specifications

JB/T 5000.8-2007 — General technical requirements for heavy machinery - Part 8: Forgings

SY/T 5561-2014 — Drill pipe

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 73.100.30

Prefix JB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

JB/T 13663-2019|GB/T 6481-2016|NB/T 10175-2019|GB/T 26280-2026|GB/T 43746.2-2024|GB/T 39212-2020

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