Petroleum and natural gas industries. Rotary drilling equipment - Threading and gauging of rotary shouldered thread connections has-tracked-changes

Petroleum and natural gas industries. Rotary drilling equipment - Threading and gauging of rotary shouldered thread connections has-tracked-changes1 Scope This part of ISO 10424 specifies requirements on rotary shouldered connections for use in petroleum and natural gas industries, including dimensional requirements on threads and thread gauges, stipulations on gauging practice, gauge specifications, as well as instruments and methods for inspection of thread connections. These connections are intended primarily for use in drill string components. Other supplementary specifications can be agreed

This document identifies oxygen and carbon dioxide concentration limit values and the length of time within which they would not be expected to impose physiological distress

the term “temper” has been withdrawn

apparatus used

BS EN 61595-2 defines the mechanical and electrical characteristics necessary to ensure the interchangeability of programmes

Normalization

BS EN 12094-2 on non-electrical automatic control and delay devices is useful for:

1 Position of the rungs

Note 2: This standard applies to extensions and alterations to existing systems

15 on the estimation of carboxymethylcellulose content of formulated detergents is useful for:

the procedure for the determination of the initial maximum field strength without a specimen

Why should you use PD CEN/TS 17249‑4 - Intelligent transport systems-eSafety

Infrastructure Management Process