• Hydrogen Technologies Standards form the basic framework for market ramp-up

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Projects of CEN/TC 459/SC 10/WG 3

DIN EN 10253-3 2024-04-25 Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements; German and English version prEN 10253-3:2025 More  Comment 
DIN EN 10253-2/A1 2023-09-21 Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; German and English version EN 10253-2:2021/prA1:2024 More  Comment 
DIN EN 10253-1 2023-01-11 Butt-welding pipe fittings - Part 1: Wrought carbon steel for general use and without specific inspection requirements; German and English version prEN 10253-1:2025 More  Comment 
DIN EN 10284 2021-11-30 Malleable cast iron fittings with compression ends for polyethylene (PE) piping systems; German and English version prEN 10284:2023 More  Comment 
DIN EN 10242 2021-09-13 Threaded pipe fittings in malleable cast iron; German and English version prEN 10242:2023 More  Comment 
DIN EN 10253-4 2011-02-07 Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements; German version FprEN 10253-4:2024 More  Comment 

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