• Open Hours: Mon - Sat 9.00 - 18.00
ANSI B16.47 SERIES A CLASS 400 FLANGES

Flanges Manufacturer in India - Inco Special Alloys

Inco Special Alloys is one of the largest Flanges Manufacturer in India. We have various range Flanges in a different shapes, sizes, and specifications to fulfil the demands of our clients. Inco Special Alloys Flanges are well-known and respected worldwide for its dependability and quality. We consider our customers to be partners in the supply of our products.

ANSI B16.47 SERIES A CLASS 400 FLANGES

Series A 150 & 300 Weld Neck Flange

Series A 150 & 300 Weld Neck Flange

Series A 150 & 300 Blind Flange

Series A 150 & 300 Blind Flange

Series A 400, 600 & 900 Weld Neck Flange

Series A 400, 600 & 900 Weld Neck Flange

Series A 400, 600 & 900 Blind Flange

Series A 400, 600 & 900 Blind Flange

ANSI B16.47 SERIES A CLASS 400 FLANGES - Size/Dimensions Chart

Thickness Drilling Weight
Nom Size OD Weld Neck Blind OD of RF Dia at Base Bore LTH Dia Bevel Bolt Circle Bolt Length HoleDia  # of Holes Weld Neck Blind
O C C R X B  Y A 1 2
26 38.25 3.5 3.88 29.5 28.62

 

7.62 26 34.5 12.5 1.88 28 650 1263
28 40.75 3.75 4.12 31.5 30.81 8.12 28 37 13.25 2 28 785 1522
30 43 4 4.38 33.75 32.94 8.62 30 39.25 14 2.12 28 905 1802
32 45.25 4.25 4.56 36 35 9.12 32 41.5 14.25 2.12 28 1065 2077
34 47.5 4.38 4.81 38 37.19 9.5 34 43.5 14.75 2.12 28 1200 2415
36 50 4.5 5.06 40.25 39.38 9.88 36 46 15 2.12 32 1340 2815
38 47.5 4.88 4.88 40.75 39.5 8.12 38 44 14.75 1.88 32 935 2450
40 50 5.12 5.12 43 41.5 8.5 40 46.25 15.5 2 32 1090 2848
42 52 5.25 5.25 45 43.62 8.81 42 48.25 15.75 2 32 1190 3159
44 54.5 5.5 5.5 47.25 45.62 9.18 44 50.5 16.5 2.12 32 1375 3635
46 56.75 5.75 5.75 49.5 47.75 9.62 46 52.75 17 2.12 36 1525 4120
48 59.5 6 6 51.5 49.88 10.12 48 55.25 18 2.38 28 1790 4726
50 61.75 6.19 6.25 53.62 52 10.56 50 57.5 18.5 2.38 32 1950 5303
52 63.75 6.38 6.44 55.62 54 10.88 52 59.5 18.75 2.38 32 2125 5823
54 67 6.69 6.75 57.88 56.12 11.38 54 62.25 20 2.62 28 2565 6742
56 69 6.88 6.94 60.12 58.25 11.75 56 64.25 20.25 2.62 32 2710 7352
58 71 7 7.12 62.12 60.25 12.06 58 66.25 20.5 2.62 32 3230 7986
60 74.25 7.31 7.44 64.38 62.38 12.56 60 69 21.75 2.88 32 3820 9126

Dimensions are in inches. Weights are in pounds.

(a) - Bolt lenghts are calculated based on bolting one WN to one Blind.
(b) - Bolt diameter should be 1/8" less than the bolt hole diameter.
Notes:
Larger sizes as well as intermediate sizes can be furnished.

Cities We Supply ANSI B16.47 Series A Class 400 Flanges Products :





Exporting ANSI B16.47 Series A Class 400 Flanges to Below Countries

More than 26 tonnes of ANSI B16.47 Series A Class 400 Flanges are shipped from India each year, with Inco Special Alloys providing 25% of the total. We ship to a range of countries regularly for our new clients. Because of our quick supply of ANSI B16.47 Series A Class 400 Flanges, we can transmit and meet our client's wants and requests.

Countries We Exporter ANSI B16.47 Series A Class 400 Flanges Products: