ANSI B 16.5 Class 900 lb

Available with us is a wide assortment of superior quality SS Threaded Flanges, steel threaded flanges, ANSI B 16.5 class 900 lb, which have earned wide appreciation in the domestic as well as overseas markets. Quality being the success mantra for us, we fabricate these forged steel flanges and stainless forged flanges using premium quality materials, which resist to corrosion and enhance their longevity. Our threaded flanges can be easily assembled into the pipes without welding.

We are engaged in manufacturing ANSI B 16.5 Class 900 lb- Threaded Flanges that are widely used for specific application as they can be attached to the pipe without welding. Fabricated using high grade metal, these flanges are available in various diameters, thickness, lengths and can also be customized as per clients requirements.

Pipe

Flange Data

Hub Data

Raised Face

Drilling Data

Weight

Outside Dia
In Mm Overall Dia
In Mm Counter Bore
In Mm Flange Thickness min
In Mm Overall Length
In Mm Threaded Length min
In Mm Hub Dia
In Mm Face Dia
In Mm Number of Holes Bolt Hole Dia
In Mm Dia of Circle of Holes
In Mm Kg/ Piece ½ 0.840 4.750 0.930 0.880 1.250 0.880 1.500 1.380 4 0.880 3.250 1.74 21.30 120.6 23.60 22.30 31.70 22.30 38.10 35.10 22.30 82.50 ¾ 1.050 5.120 1.140 1.000 1.380 1.000 1.750 1.690 4 0.880 3.500 2.34 26.70 130.0 29.00 25.40 35.00 25.40 44.00 42.90 22.30 88.90 1 1.315 5.880 1.410 1.120 1.620 1.120 2.060 2.000 4 1.000 4.000 3.44 33.40 149.3 35.80 28.40 41.10 28.40 52.30 50.80 25.40 101.6 1 ¼ 1.660 6.250 1.750 1.120 1.620 1.190 2.500 2.500 4 1.000 4.380 3.91 42.20 158.7 44.40 28.40 41.10 30.20 63.5063.50 25.40 111.2 1 ½ 1.900 7.000 1.990 1.250 1.750 1.250 2.750 2.880 4 1.120 4.880 5.36 48.30 177.8 50.50 31.70 44.50 31.70 69.85 73.15 28.40 123.9 2 2.375 8.500 2.500 1.500 2.250 1.500 4.120 3.620 8 1.000 6.500 9.85 60.30 215.9 63.50 38.10 57.15 38.10 104.6 91.90 25.40 165.1 2 ½ 2.875 9.620 3.000 1.620 2.500 1.880 4.880 4.120 8 1.120 7.500 13.7 73.00 244.3 76.20 41.10 63.50 47.70 123.9 104.6 28.40 190.5 3 3.500 9.500 3.630 1.500 2.120 1.620 5.000 5.000 8 1.000 7.500 11.6 88.90 241.3 92.20 38.10 53.80 41.10 127.0 127.0 25.40 190.5 4 4.500 11.50 4.630 1.750 2.750 1.880 6.250 6.190 8 1.250 9.250 19.7 114.3 292.1 117.6 44.40 69.85 47.80 158.7 157.2 31.70 234.9 5 5.563 13.75 5.690 2.000 3.120 2.120 7.500 7.310 8 1.380 11.00 31.9 141.3 349.2 144.5 50.80 79.25 53.80 190.5 185.7 35.00 279.4 6 6.625 15.00 6.750 2.190 3.380 2.250 9.250 8.500 12 1.250 12.50 41.1 168.3 381.0 171.4 55.60 85.80 57.15 234.9 215.9 31.70 317.5 8 8.625 18.50 8.750 2.500 4.000 2.500 11.75 10.62 12 1.500 15.50 70.7 219.1 469.9 222.2 63.50 101.6 63.50 298.4 269.7 38.10 393.7 10 10.75 21.50 10.88 2.750 4.250 2.810 14.50 12.75 16 1.500 18.50 101 273.0 546.1 276.3 69.85 107.9 71.40 368.3 323.8 38.10 469.9 12 12.75 24.00 12.94 3.120 4.620 3.00016.50 15.00 20 1.500 21.00 133 323.8 609.6 328.7 79.25 117.3 76.20 419.1 381.0 38.10 533.4 14 14.00 25.25 14.19 3.380 5.120 3.250 17.75 16.25 20 1.620 22.00 153 355.6 641.3 360.4 85.80 130.0 82.50 450.8 412.7 41.10 558.8 16 16.00 27.75 16.19 3.500 5.250 3.380 20.00 18.50 20 1.750 24.25 185 406.4 704.8 411.2 88.90 133.3 85.90 508.0 469.9 44.40 615.9 18 18.00 31.00 18.19 4.000 6.000 3.500 22.25 21.00 20 2.000 27.00 258 457.2 787.4 462.0 101.6 152.4 88.90 565.1 533.4 50.80 685.8 20 20.00 33.75 20.19 4.250 6.250 3.620 24.50 23.00 20 2.120 29.50 317 508.0 857.2 512.8 107.9 158.7 91.90 622.3 584.2 53.80 749.3 24 24.00 41.00 24.19 5.500 8.000 4.000 29.50 27.25 20 2.620 35.50 606 609.6 1041.4 614.4 139.7 203.2 101.6 749.3 692.1 66.55 901.7

Notes

The thread conforms to ASME B1. 20.1 NTP threads.(The only exceptions are small male and female plain face threaded flanges which use NPSL locknut threads)
Class 300 and higher threaded flanges are counter-bored. Threads are chamfered to the counterbore at an angle of 45⁰ (approx)
Weights are based on manufacturer's data and are approximate

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Threaded Flanges

ANSI B 16.5 Class 150	ANSI B 16.5 Class 300 lb	ANSI B 16.5 Class 600 lb
ANSI B 16.5 Class 900 lb

Stainless Steel Flanges

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