DIN EN 14585-1medium version, normal corrugationwith single stainless steel wire braiding (1.4301)bds. pipe connection: weld-on end 33.7x2.6x65 (1.4571) TYPE UA22S- welded version PS2 bar / TS80 °C- Helium leak test (vacuum method): 10^-6 mbar*l/s (with test report) RS331L12 DN25 1.4404/1.4301 NL1000 UA22S/UA22S/PS2/TS80