available
add to wish list
ask about product
Complete your order:
Description
Stainless steel flange, pipe outside diameter 273 mm, nominal pressure PN16, hole count 12, steel grade 1.4401 / 316 / 1.4404 / 316L. Theoretical weight per piece: 15.6 kg. Flanges are used wherever a detachable connection of pipeline components is required — with valves, butterfly valves, pumps, filters and other fittings. Compliant with the EN 1092-1 / DIN standard family. The weld neck flange has an extended hub butt-welded to the pipe, providing a smooth diameter transition and the highest pressure rating — used for demanding service and critical installations.
Grade 1.4404 / 316L is an austenitic stainless steel with enhanced corrosion resistance, particularly in more chemically aggressive environments. Thanks to its molybdenum content, this grade offers better corrosion resistance than steel 1.4301 / 304. The material is used in the chemical, food, marine, pharmaceutical industries and in installations and equipment exposed to moisture, chlorides and other corrosive agents.
Technical data
| Tube outside diameter | DN250 / 273.00 mm |
| Number of holes | 12 |
| Nominal pressure PN | PN16 |
| Steel grade | 1.4404 |
| Norm | EN1092-1/11B1 |
| 3.1 certificate available | Yes |
| Weight | 15.6 kg |
| Product code | S-KNSZ/273.00/1.4404 |
