Material : ASTM A126-B/A536,DIN GG25/GGG40.
Dimension: DN 50 - DN 600 (2" -- 24 ")
Pressure class: PN 10, PN 16
Features: Design and manufacture: DIN 3352
Non Rising Stem-NRS
Face to Face to DIN 3202 F4
Flange Drilling DIN2531/2532/2533
Testing according to DIN 3230
Rubber seated (EPDM, Buna-N)
Temperature: 0℃-80℃