BS EN ISO 27627:2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Technical specifications on gauges
5 Gauging of threaded connections
6 Servicing and gauging of gauges
Annex A (informative) - Scope of gauges
Bibliography

Defines the technical delivery condition, manufacturing process, material requirements, configuration and dimensions, and verification and inspection procedures for aluminium alloy drill pipes manufactured in accordance with ISO 15546. Also defines the gauging procedure for taper buttress thread (right and left) and adjoining tapered stabilizing shoulders (bores) made of aluminium alloy drill pipes and related steel tool joints.

This International Standard specifies the technical delivery condition, manufacturing process, material requirements, configuration and dimensions, and verification and inspection procedures for aluminium alloy drill pipes manufactured in accordance with ISO15546.

This International Standard also specifies the gauging procedure for taper buttress thread (right and left) and adjoining tapered stabilizing shoulders (bores) made of aluminium alloy drill pipes and related steel tool joints.