GB/T 18052-2025 Active National standards

GB/T 18052-2025 Methods of gauging and inspection of casing,tubing and line pipe threads

GB/T 18052-2025 Methods of gauging and inspection of casing,tubing and line pipe threads

Publish Date: 2025-10-05 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 18052-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Oil drilling and extraction equipment and instruments

ICS Name: Exploration and drilling equipment

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Pages: 84 pages

Scope

This document describes the appearance, dimensions, tight clearance, and measurement and inspection methods of special threaded casings and tubing, partial trapezoidal threaded casings, and line pipe threads.
This document is applicable to the measurement and inspection of casings, tubing, and line pipe threads.

Development Information

Word Count: 148 Thousand words Pages: 84 pages

Replace the following standards

GB/T 18052-2000 Gauging and inspection of casing, tubing and line pipe threads

Referenced Standards

GB/T 9253-2022 Petroleum and natural gas industries—Threading,gauging and thread inspection of casing,tubing,and line pipe threads GB/T 9253.1-1999 Threads on rotary shouldered connections for petroleum industry GB/T 9253.2-1999 Petroleum and natural gas industries—Threading,gauging,and thread inspection of casing,tubing and line pipe threads GB/T 9253.2-2017 Petroleum and natural gas industries—Threading,gauging and thread inspection of casing,tubing,and line pipe threads GB/T 9253.8-1995 Drill pipe threads GB/T 9253.9-1995 Drill pipe thread gauges GB/T 14791-1993 The terms of screw threads GB/T 14791-2013 Screw threads—Vocabulary JJF 1063-2000 Instruments of Thread Inspection of Casing,Tubing,Line Pipe and New Rotary Shouldered Connection JJF 1108-2003 Calibration Specification for Working Gauge of Rotary Shouldered Connections, Round Thread Casing and Tubing JJF 1108-2012 Calibration Specification for OCTG Thread Working Gauges SY/T 6445-2021 SY/T 6445-2021 Petroleum Tubular Goods Common Defect Terminology

Related Standards

GB/T 9253.9-1995 Abolished

GB/T 9253.9-1995 Drill pipe thread gauges

Publish Date: 1995-05-15

GB/T 9253.8-1995 Abolished

GB/T 9253.8-1995 Drill pipe threads

Publish Date: 1995-05-22

GB/T 16750.1-1997 Replaced

GB/T 16750.1-1997 The types, general parameters and conjunction sizes of electrical submersible pumping equipment

Publish Date: 1997-03-04

GB/T 16750.2-1997 Replaced

GB/T 16750.2-1997 Electrical submersible pump—Technical specifications

Publish Date: 1997-03-04

GB/T 16750.3-1997 Replaced

GB/T 16750.3-1997 The test method for electrical submersible pump units

Publish Date: 1997-03-04

GB/T 17386-1998 Replaced

GB/T 17386-1998 Recommended practice for sizing and selection of electric submersible pump installations

Publish Date: 1998-05-18