GB/T 26120-2010 (English Version) PDF

Standard No.: GB/T 26120-2010
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 26120-2010

Scope: This standard specifies the type and code, pressure-temperature rating, manufacture and material, thread, size, test and inspection, marking and marking of stainless steel threaded pipe fittings whose sealing thread complies with GB/T 7306.1 or GB/T 7306.2. This standard applies to stainless steel threaded pipe fittings for ordinary pipelines that transport steam, air, gas, water, oil and other media with a working pressure not greater than 2 MPa.

GB/T 26120-2010 Referenced Document

GB/T 16253-1996 Steel castings for pressure purposes
GB/T 192 General purpose metric screw threads--Basic profile
GB/T 193 General purpose metric screw threads--General plan
GB/T 196 General purpose metric screw threads--Basic dimensions
GB/T 7306.1 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads Part 1:Parallel internal and taper external threads
GB/T 7306.2 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads Part 2:Taper internal and external threads
GB/T 7307 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
GB/T 9144 General purpose metric screw threads--Preferable plan
GB/T 9443 Steel and iron castings—Liquid penetrant inspection*， 2019-08-30 Update