ASME Sight Glasses | Encole
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ASME Sight Glasses

Sight windows conforming to the standard ASME B16.5 flange sizes are a good choice for pressure tanks, vacuum chambers, ovens for baking out parts in semiconductor and clean room applications. The housing is flanged, conforming to the ASME B16.5 standard. These sight glass are engineered and tested to meet rigorous safety standards.

Metaglas, Herberts Industrieglas GmbH & Co. KG

ASME B16.5 - Flanged Sight Glass, Borosilicate Windows

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Sight window for corrosion resistant applications. Flange conforms to the standard ASME B16.5 geometry. Suitable configuration for flue gas scrubber systems, cooling towers, incinerators, geothermal wells, deep/shallow sea water applications, biofuels, food, and pharmaceutical processing equipment. Requires parallel mounting flat face and full gasket. Fusing glass to metal creates a hermetically sealed single-piece part. The advantage of this construction is high strength of the glass, which ensures safety of operation, even during cycling operating temperatures common with equipment starts and stops. The part is easy to install, and has a long working life without maintenance.
Nominal Pipe Size Aperture Dia. ASME Class Housing Material Max Operating Temp. Window Material Mfg P/N Encole P/N Price
1-1/2 inch 40 mm 150 Duplex 2205 280 C Borosilicate Met-13A-15-1.5S 772E2401 $ 749.63 each
1-1/2 inch 40 mm 300 Duplex 2205 280 C Borosilicate Met-13A-30-1.5S 772E2402 $ 1748.51 each
2 inch 50 mm 150 Duplex 2205 280 C Borosilicate Met-13A-15-2S 772E2403 $ 974.85 each
2 inch 50 mm 300 Duplex 2205 280 C Borosilicate Met-13A-30-2S 772E2404 $ 1812.20 each
2-1/2 inch 60 mm 150 Duplex 2205 280 C Borosilicate Met-13A-15-2.5S 772E2405 $ 1362.45 each
2-1/2 inch 60 mm 300 Duplex 2205 280 C Borosilicate Met-13A-30-2.5S 772E2406 $ 1897.60 each
3 inch 75 mm 150 Duplex 2205 280 C Borosilicate Met-13A-15-3S 772E2407 $ 1679.80 each
3 inch 75 mm 300 Duplex 2205 280 C Borosilicate Met-13A-30-3S 772E2408 $ 2651.35 each
4 inch 100 mm 150 Duplex 2205 280 C Borosilicate Met-13A-15-4S 772E2409 $ 1820.70 each
4 inch 100 mm 300 Duplex 2205 280 C Borosilicate Met-13A-30-4S 772E24010 $ 4862.70 each
6 inch 140 mm 150 Duplex 2205 280 C Borosilicate Met-13A-15-6S 772E24011 $ 2655.25 each
8 inch 160 mm 150 Duplex 2205 280 C Borosilicate Met-13A-15-8S 772E24012 $ 3184.35 each
1-1/2 inch 40 mm 150 Hastelloy C-22 300 C Borosilicate Met-13A-15-1.5H 772E24013 $ 1832.96 each
1-1/2 inch 40 mm 300 Hastelloy C-22 300 C Borosilicate Met-13A-30-1.5H 772E24014 $ 2932.74 each
2 inch 50 mm 150 Hastelloy C-22 300 C Borosilicate Met-13A-15-2H 772E24015 $ 2111.40 each
2 inch 50 mm 300 Hastelloy C-22 300 C Borosilicate Met-13A-30-2H 772E24016 $ 3775.75 each
2-1/2 inch 60 mm 150 Hastelloy C-22 300 C Borosilicate Met-13A-15-2.5H 772E24017 $ 2489.60 each
2-1/2 inch 60 mm 300 Hastelloy C-22 300 C Borosilicate Met-13A-30-2.5H 772E24018 $ 4872.20 each
3 inch 75 mm 150 Hastelloy C-22 300 C Borosilicate Met-13A-15-3H 772E24019 $ 2895.47 each
3 inch 75 mm 300 Hastelloy C-22 300 C Borosilicate Met-13A-30-3H 772E24020 $ 5358.52 each
4 inch 100 mm 150 Hastelloy C-22 300 C Borosilicate Met-13A-15-4H 772E24021 $ 4985.90 each
4 inch 100 mm 300 Hastelloy C-22 300 C Borosilicate Met-13A-30-4H 772E24022 $ 7134.50 each
6 inch 140 mm 150 Hastelloy C-22 300 C Borosilicate Met-13A-15-6H 772E24023 $ 6475.32 each
8 inch 160 mm 150 Hastelloy C-22 300 C Borosilicate Met-13A-15-8H 772E24024 $ 9739.73 each

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