B16.5 150lb Blind Flange RF ANSI and ASME


　

ANSI, ASME, ASA, B16.5 150lb/sq.in. Blind Flange RF
ø D b g k Holes l Kg.
1/2 inch 88,9 11,1 34,9 60,3 4 15,9 0,400
3/4 inch 98,4 12,7 42,9 69,8 4 15,9 0,700
1 inch 107,9 14,3 50,8 79,4 4 15,9 0,900
1 1/4 inch 117,5 15,9 63,5 88,9 4 15,9 1,300
1 1/2 inch 127,0 17,5 73,0 98,4 4 15,9 1,600
2 inch 152,4 19,0 92,1 120,6 4 19,0 2,600
2 1/2 inch 177,8 22,2 104,8 139,4 4 19,0 4,100
3 inch 190,5 23,8 127,0 152,4 4 19,0 5,000
3 1/2 inch 215,9 23,8 139,7 177,8 8 19,0 6,400
4 inch 228,6 23,8 157,2 190,5 8 19,0 7,100
5 inch 254,0 23,8 185,7 215,9 8 22,2 9,000
6 inch 279,4 25,4 215,9 241,3 8 22,2 11,800
8 inch 342,9 28,6 269,9 298,4 8 22,2 21,000
10 inch 406,4 30,2 323,4 361,9 12 25,4 30,000
12 inch 482,6 31,7 381,0 431,8 12 25,4 45,000
14 inch 533,4 34,9 412,7 476,2 12 28,6 59,000
16 inch 596,9 36,5 469,9 539,9 16 28,6 79,000
18 inch 635,0 39,7 533,4 577,8 16 31,7 97,000
20 inch 698,5 42,9 584,2 635,0 20 31,7 124,000
22 inch 749,3 46,0 641,2 692,1 20 34,9 151,000
24 inch 812,8 47,6 692,1 749,3 20 34,9 188,000

NOTE:

B16.5 150lb Blind Flange RF ANSI and ASME


1. Class 150 flanges except Lap Joint might be furnished with 0.06 (1.6mm) raised face, which can be integrated in ??Thickness?ˉ (C) and ??Length via Hub?ˉ (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs is often shaped either vertical from base to prime or tapered within the limits of 7 degrees.
3. Blind Flanges may be created using the exact same hub as that used for Slip-on Flanges or devoid of hub.
4. The gasket surface and backside (bearing surface for bolting) are produced parallel inside 1 degree. To accomplish parallelism, spot facing is carried out in line with MSS SP-9, without having lowering thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.five only in sizes by means of 3 inch, more than three inch is at the manufacturer?ˉs solution.

　

ANSI, ASME, ASA, B16.5 300lb/sq.in. Blind Flange RF
ø D b g k Holes l Kg.
1/2 inch 95,2 14,3 34,9 66,7 4 15,9 0,700
3/4 inch 117,5 15,9 42,9 82,5 4 19,0 1,200
1 inch 123,8 17,5 50,8 88,9 4 19,0 1,500
1 1/4 inch 133,3 19,0 63,5 98,4 4 19,0 2,000
1 1/2 inch 155,6 20,6 73,0 114,3 4 22,2 2,900
2 inch 165,1 22,2 92,1 127,0 8 19,0 3,400
2 1/2 inch 190,5 25,4 104,8 149,2 8 22,2 5,100
3 inch 209,5 28,6 127,0 168,3 8 22,2 7,000
3 1/2 inch 228,6 30,2 139,7 184,1 8 22,2 8,900
4 inch 254,0 31,7 157,2 200,0 8 22,2 11,800
5 inch 279,4 34,9 185,7 234,9 8 22,2 15,500
6 inch 317,5 36,5 215,9 269,9 12 22,2 21,300
8 inch 381,0 41,3 269,9 330,2 12 25,4 35,200
10 inch 444,5 47,6 323,8 387,3 16 28,6 57,000
12 inch 520,7 50,8 381,0 450,8 16 31,7 82,000
14 inch 584,2 54,0 412,7 514,3 20 31,7 106,000
16 inch 647,7 57,1 469,9 571,5 20 34,9 140,000
18 inch 711,2 60,3 533,4 628,6 24 34,9 178,000
20 inch 774,7 63,5 584,2 685,8 24 34,9 223,000
22 inch 838,2 66,7 641,2 742,9 24 41,3 270,000
24 inch 914,4 69,8 692,1 812,8 24 41,3 345,000

NOTE:
1. Class 300 flanges except Lap Joint are going to be furnished with 0.06 (1.6mm) raised face, which can be included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3).
2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs is often shaped either vertical from base to top or tapered within the limits of 7 degrees.
3. Blind Flanges may well be produced using the similar hub as that applied for Slip-on Flanges or without having hub.
4. The gasket surface and backside (bearing surface for bolting) are made parallel inside 1 degree. To accomplish parallelism, spot facing is carried out in accordance with MSS SP-9, with no decreasing thickness (C).
5. Depth of Socket (D) is covered by ANSI B 16.five only in sizes by way of three inch, more than three inch is in the manufacturer’s choice.

ANSI, ASME, ASA, B16.5 600lb/sq.in. Blind Flange RF
ø D b g k Holes l Kg.
1/2 inch 95,2 14,3 34,9 66,7 4 15,9 0,700
3/4 inch 117,5 15,9 42,9 82,5 4 19,0 1,200
1 inch 123,8 17,5 50,8 88,9 4 19,0 1,500
1 1/4 inch 133,3 20,6 63,5 98,4 4 19,0 2,000
1 1/2 inch 155,6 22,2 73,0 114,3 4 22,2 3,200
2 inch 165,1 25,4 92,1 127,0 8 19,0 4,300
2 1/2 inch 190,5 28,6 104,8 149,2 8 22,2 6,000
3 inch 209,5 31,7 127,0 168,3 8 22,2 8,000
3 1/2 inch 228,6 34,9 139,7 184,1 8 25,4 10,500
4 inch 273,0 38,1 157,2 215,9 8 25,4 18,000
5 inch 330,2 44,4 185,7 266,7 8 28,6 28,500
6 inch 355,6 47,6 215,9 292,1 12 28,6 35,500
8 inch 419,1 55,6 269,9 349,2 12 31,7 58,000
10 inch 508,0 63,5 323,8 431,8 16 34,9 98,000
12 inch 558,8 66,7 381,0 488,9 20 34,9 125,000
14 inch 603,2 69,8 412,7 527,0 20 38,1 151,000
16 inch 685,8 76,2 469,9 603,2 20 41,3 215,000
18 inch 742,9 82,5 533,4 654,0 20 44,4 287,000
20 inch 812,8 88,9 584,2 723,9 24 44,4 366,000
22 inch 869,9 95,2 641,2 777,9 24 47,6 437,000
24 inch 939,8 101,6 692,1 838,2 24 50,8 532,000

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