Naftový a plynárenský průmysl - Kalibrování závitu vrtné trubky z hliníkové slitiny (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 27627
Classification mark: 450028
Catalog number: 95600
Publication date standards: 1.9.2014
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 27627 (450028):

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 ISO 15546. 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