GOST 12836 FLANGE
GOST 12836 FLANGE is a flange without a bore. This flange is used for easy access to lines in which one side of rear part of piping system is closed or reopened after closure and to interior of pipe.
Standard: | GOST 12836 |
Size: | DN10-DN1200 |
Pressure class: | PN6, PN10, PN16, PN25, PN40, PN63 |
Material: | Carbon steel: CT20 |
Stainless steel: 12X18H10T, 10X17H13M2T | |
Anti-rust treatment of carbon steel flanges: | anti-rust oil, electric galvanized, hot-dip galvanized |