Production and delivery
- General description of DIN 2500 flanges
- DIN 2501 flange connection dimensions
- DIN 2519 technical delivery conditions
- DIN 2526 Flange shape and sealing surface
Material quality
RSt37-2, C22.8, 15Mo3, 13CrMo44, 10CrMo910 1.4541, 1.4571