GB/T 21833.1-2020

Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1: Tubes for heat exchanger

STANDARD published on 28.4.2020

English, Chinese -
electronic design (pdf) (234.00 USD)

The information about the standard:

Designation standards: GB/T 21833.1-2020
Publication date standards: 28.4.2020
Country: Chinese technical standard
Category: Technical standards GB