ANSI B16.47 SERIES A & B 1/2" 15 NB TO 48" 1200NB SERIES BLIND FLANGE
Type:
WN Flange,
So Flange,
LJ Flange,
LWN Flange,
SW Flange,
Orifice Flange,
Reducing Flange,
Figure 8 blind (blank&Spacer)
Special Flange: According to the drawing Picture
Nom. Pipe Size | Outside Diam. | Thkn. (min.) | O.D. of Raised Face | Hub Diam. | Length Thru Hub | Approx. Weight (lbs) | Drilling | ||||
Wldg. Neck | Blind | Wldg. Neck | Wldg. Neck | Blind | No. Holes | Diam. Holes | Bolt Circl Diam. | ||||
O | C | C | R | X | Y1 | ||||||
26 | 34.25 | 2.69 | 2.69 | 29.50 | 26.62 | 4.75 | 300 | 702 | 24 | 1.38 | 31.75 |
28 | 36.50 | 2.81 | 2.81 | 31.50 | 28.62 | 4.94 | 345 | 833 | 28 | 1.38 | 34 |
30 | 38.75 | 2.94 | 2.94 | 33.75 | 30.75 | 5.38 | 400 | 982 | 28 | 1.38 | 36 |
32 | 41.75 | 3.19 | 3.19 | 36 | 32.75 | 5.69 | 505 | 1238 | 28 | 1.62 | 38.50 |
34 | 43.75 | 3.25 | 3.25 | 38 | 34.75 | 5.88 | 540 | 1384 | 32 | 1.62 | 40.50 |
36 | 46 | 3.56 | 3.56 | 40.25 | 36.75 | 6.19 | 640 | 1676 | 32 | 1.62 | 42.75 |
38 | 48.75 | 3.44 | 3.44 | 42.25 | 39 | 6.19 | 720 | 1819 | 32 | 1.62 | 45.25 |
40 | 50.75 | 3.56 | 3.56 | 44.25 | 41 | 6.44 | 775 | 2040 | 36 | 1.62 | 47.25 |
42 | 53 | 3.81 | 3.81 | 47 | 43 | 6.75 | 890 | 2380 | 36 | 1.62 | 49.50 |
44 | 55.25 | 4 | 4 | 49 | 45 | 7 | 990 | 2715 | 40 | 1.62 | 51.75 |
46 | 57.25 | 4.06 | 4.06 | 51 | 47.12 | 7.31 | 1060 | 2961 | 40 | 1.62 | 53.75 |
48 | 59.50 | 4.25 | 4.25 | 53.50 | 49.12 | 7.56 | 1185 | 3350 | 44 | 1.62 | 56 |
50 | 61.75 | 4.38 | 4.38 | 55.50 | 51.25 | 8 | 127 | 3716 | 44 | 1.88 | 58.25 |
52 | 64 | 4.56 | 4.56 | 57.50 | 53.25 | 8.25 | 1410 | 4156 | 44 | 1.88 | 60.25 |
54 | 66.25 | 4.75 | 4.75 | 59.50 | 55.25 | 8.50 | 1585 | 4636 | 44 | 1.88 | 62.75 |
56 | 68.75 | 4.88 | 4.88 | 62 | 57.38 | 9 | 1760 | 5130 | 48 | 1.88 | 65 |
58 | 71 | 5.06 | 5.06 | 64 | 59.38 | 9.25 | 1915 | 5675 | 48 | 1.88 | 67.25 |
60 | 73 | 5.19 | 5.19 | 66 | 61.38 | 9.44 | 2353 | 6155 | 52 | 1.88 | 69.25 |