GB/T 16866-2026

Dimensions and tolerances of copper and copper alloy seamless tubes

STANDARD published on 25.5.2026

English, Chinese -
electronic design (pdf) (ON REQUEST)

The information about the standard:

Designation standards: GB/T 16866-2026
Note: Execute Date: december 2026
Publication date standards: 25.5.2026
Country: Chinese technical standard
Category: Technical standards GB