GB/T 22091.1-2008

Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads - Part 1:Verification of parallel internal and taper external threads

STANDARD published on 25.6.2008

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Print design (670.80 USD)

The information about the standard:

Designation standards: GB/T 22091.1-2008
Publication date standards: 25.6.2008
Country: Chinese technical standard
Category: Technical standards GB