GB/T 20489-2006 (English Version) PDF

Standard No.: GB/T 20489-2006
Language: Chinese, Available in English version
Release Date: 2006
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20489-2006

Scope: This standard specifies the terms and definitions, classification and model nomenclature, requirements, test methods and inspection rules, marks, packaging, transportation and storage of energy-focused perforating equipment for oil and gas wells (perforator, perforating bullet, perforating gun). This standard applies to the manufacture and inspection of shaped energy perforators, perforating charges and perforating guns for oil and gas wells.

GB/T 20489-2006 Referenced Document

GB 12463 General specifications for transport packages of dangerous goods*， 2009-06-21 Update
GB 190 Packing symbol of dangerous goods*， 2009-06-21 Update
GB/T 10111 Generation of random numbers and procedures applied to sampling inspection for product quality*， 2008-07-28 Update
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 6378 Sampling procedures and charts for inspection by variables for percent nonconforming(Applied to inspection of successive lots or batches)

2006 GB/T 20489-2006 General requirements for perforator materials for oil and gas well