Product code: S-KNP/273.00/1.4404
Stainless steel forged flat flange DN250 273 mm PN16 1.4401 / 316 / 1.4404 / 316L
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Administratorem danych osobowych jest Stainless Europe Sp. z o.o.. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
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Specifications
- Tube outside diameter DN250 / 273.00 mm
- Number of holes 12
- Nominal pressure PN PN16
- Steel grade 1.4404
- Norm EN1092-1/01B
- 3.1 certificate available yes
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: 14.2 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 slip-on flange is slipped over the pipe and welded with two fillet welds — one of the simplest and most economical flange options to install.
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.
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