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Stalesia

PN25/PN40 Stainless Steel Flanges

33 items available from stock, shipped from our warehouse.

Product Pipe Ø PN Bolt holes Grade Availability Price Action
Stainless steel forged flat flange DN20 26,9mm EN1092-1/01B (PN10/16/25/40) 1.4401 / 316 / 1.4404 / 316L S-KNP/026.90/1.4404 DN20 / 26.90mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 12,86 € (10,46 € excl. VAT) Add to basket
Stainless steel forged flat flange DN20 26,9mm EN1092-1/01B (PN10/16/25/40) 1.4571 / 316Ti S-KNP/026.90/1.4571 DN20 / 26.90mm PN25, PN10, PN16, PN40 4 1.4571, 316Ti in stock 12,44 € (10,11 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN20 26,9mm EN1092-1/11B1 (PN10/16/25/40) 1.4541 / 321 S-KNSZ/026.90/1.4541 DN20 / 26.90mm PN25, PN10, PN16, PN40 4 1.4541, 321 in stock 11,87 € (9,65 € excl. VAT) Add to basket
Stainless steel forged flat flange DN25 33,7mm EN1092-1/01B (PN10/16/25/40) 1.4541 / 321 S-KNP/033.70/1.4541B DN25 / 33.70mm PN25, PN10, PN16, PN40 4 1.4541, 321 in stock 11,76 € (9,56 € excl. VAT) Add to basket
Stainless steel forged flat flange DN32 42,4mm EN1092-1/01B (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNP/042.40/1.4307B DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 18,11 € (14,72 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN32 42,4mm EN1092-1/11B1 (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNSZ/042.40/1.4307 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 19,00 € (15,45 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN32 42,4mm EN1092-1/11B1 (PN10/16/25/40) 1.4401 / 316 / 1.4404 / 316L S-KNSZ/042.40/1.4404 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 20,61 € (16,76 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN32 42,4mm EN1092-1/11B1 (PN10/16/25/40) 1.4541 / 321 S-KNSZ/042.40/1.4541 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4541, 321 in stock 17,81 € (14,48 € excl. VAT) Add to basket
Stainless steel forged blind flange DN40 48,3mm EN1092-1/05B (PN10/16/25/40) 1.4401 / 1.4404 / 316 / 316L S-KNZ/048.30/1.4404 DN40 / 48.30mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 32,06 € (26,07 € excl. VAT) Add to basket
Stainless steel forged flat flange DN40 48,3mm EN1092-1/01B (PN10/16/25/40) 1.4401 / 316 / 1.4404 / 316L S-KNP/048.30/1.4404 DN40 / 48.30mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 26,15 € (21,26 € excl. VAT) Add to basket
Stainless steel forged flat flange DN40 48,3mm EN1092-1/01B (PN10/16/25/40) 1.4541 / 321 S-KNP/048.30/1.4541B DN40 / 48.30mm PN25, PN10, PN16, PN40 4 1.4541, 321 in stock 20,79 € (16,90 € excl. VAT) Add to basket
Stainless steel forged flat flange DN40 48,3mm EN1092-1/01B (PN10/16/25/40) 1.4571 / 316Ti S-KNP/048.30/1.4571 DN40 / 48.30mm PN25, PN10, PN16, PN40 4 1.4571, 316Ti in stock 27,55 € (22,40 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN40 48,3mm EN1092-1/11B1 (PN10/16/25/40) 1.4571 / 316Ti S-KNSZ/048.30/1.4571 DN40 / 48.30mm PN25, PN10, PN16, PN40 4 1.4571, 316Ti in stock 34,87 € (28,35 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN80 88,9mm EN1092-1/11B1 (PN10/16/25/40) 1.4401 / 316 / 1.4404 / 316L S-KNSZ/088.90/1.4404 DN80 / 88.90mm PN25, PN10, PN16, PN40 8 1.4401, 1.4404… in stock 60,18 € (48,93 € excl. VAT) Add to basket
Stainless steel forged blind flange DN15 21,3mm EN1092-1/05B (PN10/16/25/40) 1.4401 / 1.4404 / 316 / 316L S-KNZ/021.30/1.4404 DN15 / 21.30mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 11,57 € (9,41 € excl. VAT) Add to basket
Stainless steel forged blind flange DN32 42,4mm EN1092-1/05A (PN10/16/25/40) 1.4541 / 321 S-KNZ/042.40/1.4541 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4541, 321 in stock 25,56 € (20,78 € excl. VAT) Add to basket
Stainless steel forged blind flange DN32 42,4mm EN1092-1/05B (PN10/16/25/40) 1.4401 / 1.4404 / 316 / 316L S-KNZ/042.40/1.4404 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 28,87 € (23,47 € excl. VAT) Add to basket
Stainless steel forged flat flange DN15 21,3mm EN1092-1/01B (PN10/16/25/40) 1.4401 / 316 / 1.4404 / 316L S-KNP/021.30/1.4404 DN15 / 21.30mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 10,26 € (8,34 € excl. VAT) Add to basket
Stainless steel forged flat flange DN15 21,3mm EN1092-1/01B (PN10/16/25/40) 1.4571 / 316Ti S-KNP/021.30/1.4571 DN15 / 21.30mm PN25, PN10, PN16, PN40 4 1.4571, 316Ti in stock 8,43 € (6,85 € excl. VAT) Add to basket
Stainless steel forged flat flange DN20 26,9mm EN1092-1/01B (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNP/026.90/1.4307B DN20 / 26.90mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 9,34 € (7,59 € excl. VAT) Add to basket
Stainless steel forged flat flange DN32 42,4mm EN1092-1/01A (PN10/16/25/40) 1.4541 / 321 S-KNP/042.40/1.4541 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4541, 321 in stock 18,27 € (14,85 € excl. VAT) Add to basket
Stainless steel forged flat flange DN32 42,4mm EN1092-1/01B (PN10/16/25/40) 1.4401 / 316 / 1.4404 / 316L S-KNP/042.40/1.4404 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 22,94 € (18,65 € excl. VAT) Add to basket
Stainless steel forged flat flange DN32 42,4mm EN1092-1/01B (PN10/16/25/40) 1.4541 / 321 S-KNP/042.40/1.4541B DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4541, 321 in stock 19,29 € (15,68 € excl. VAT) Add to basket
Stainless steel forged flat flange DN32 42,4mm EN1092-1/01B (PN10/16/25/40) 1.4571 / 316Ti S-KNP/042.40/1.4571 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4571, 316Ti in stock 24,14 € (19,63 € excl. VAT) Add to basket
Stainless steel forged loose flange DN15 21,3mm EN1092-1/02A (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNL/021.30/1.4307 DN15 / 21.30mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 7,43 € (6,04 € excl. VAT) Add to basket
Stainless steel forged loose flange DN20 26,9mm EN1092-1/02A (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNL/026.90/1.4307 DN20 / 26.90mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 10,08 € (8,20 € excl. VAT) Add to basket
Stainless steel forged loose flange DN25 33,7mm EN1092-1/02A (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNL/033.70/1.4307 DN25 / 33.70mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 11,88 € (9,66 € excl. VAT) Add to basket
Stainless steel forged loose flange DN32 42,4mm EN1092-1/02A (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNL/042.40/1.4307 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 19,02 € (15,46 € excl. VAT) Add to basket
Stainless steel forged loose flange DN40 48,3mm EN1092-1/02A (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNL/048.30/1.4307 DN40 / 48.30mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 21,69 € (17,63 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN100 114,3mm EN1092-1/11B1 (PN10/16/25/40) 1.4541 / 321 S-KNSZ/114.30/1.4541 DN100 / 114.30mm PN25, PN10, PN16, PN40 8 1.4541, 321 in stock 68,56 € (55,74 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN20 26,9mm EN1092-1/11B1 (PN10/16/25/40) 1.4301 / 1.4307 / 304 / 304L S-KNSZ/026.90/1.4307 DN20 / 26.90mm PN25, PN10, PN16, PN40 4 1.4301, 1.4307… in stock 10,81 € (8,79 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN20 26,9mm EN1092-1/11B1 (PN10/16/25/40) 1.4401 / 316 / 1.4404 / 316L S-KNSZ/026.90/1.4404 DN20 / 26.90mm PN25, PN10, PN16, PN40 4 1.4401, 1.4404… in stock 12,05 € (9,80 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN32 42,4mm EN1092-1/11B1 (PN10/16/25/40) 1.4571 / 316Ti S-KNSZ/042.40/1.4571 DN32 / 42.40mm PN25, PN10, PN16, PN40 4 1.4571, 316Ti in stock 30,97 € (25,18 € excl. VAT) Add to basket

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See also

Most items are in grades: 1.4404 (10), 316L (10), 316 (10), 1.4401 (10), 1.4307 (9). Each grade has its own page with the material profile, equivalent designations and the full list of products.

A 3.1 inspection certificate can be added to your order (paid extra, 20 zł). The minimum order value is 15 zł.