This document specifies dimensions, tolerances, internal and external surface characteristics and marking of welded fittings for the food and chemical industry.
DIN EN 10374:2021 history
2021DIN EN 10374:2021 Welded fittings for the food and chemical industries - Tees, bends and reducers for welding; German version EN 10374:2021
2019DIN EN 10374:2019 Welded fittings for the food and chemical industries - Tees, bends and reducers for welding; German and English version prEN 10374:2019