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Model No. : | Flange |
---|---|
Brand Name : | Bangdong |
Standard : | GOST |
Shijiazhuang, Hebei, China
Descripción del Producto
Bridas RF ciegas de acero inoxidable B L
Las bridas ciegas se utilizan para obturar tuberías, válvulas y bombas. También se pueden utilizar como tapa de inspección. A veces se le llama brida ciega.
Brida ciega: una brida ciega es una placa redonda que tiene todos los orificios para pernos relevantes pero no un orificio central, y debido a esta característica, esta brida se usa para cerrar los extremos de los sistemas de tuberías y las aberturas de los recipientes a presión. También permite un fácil acceso a los recipientes o sistemas de tuberías para fines de inspección.
Estándares: ASME B16.47, ANSI B16.5, DIN, UNI, BS, JIS, GB. Si está interesado en nuestro producto, puede visitar el sitio web: www.bd pipefitting.com
Las clases de presión varían: de 150 libras a 2500 libras.
Gama de tamaños: 1/2 "- 24".
Materiales: F316, F304, F316L, F304L, A105, F5, F11, F22, 15CrMo, 12CrMoV, Q235, 16Mn, 20 #.
Impresión: acero al carbono y acero aleado con impresión amarilla, impresión negra, aceite o zinc.
Blind Flanges Class 150LB | Blind forged flanges of class 150LB |
---|---|
Standard | ASME B16.5 |
Core Material | Carbon steel and stainless steel |
Connecting Finish | Stock finish, spiral serration (or phonographic), concentric serration and smooth surface |
Pipe Schedule | See sheets of pipe schedule for carbon steel , and for stainless steel |
Size inch |
D mm |
G mm |
t mm |
---|---|---|---|
1/2 | 89 | 35.1 | 11.2 |
3/4 | 99 | 42.9 | 12.7 |
1 | 108 | 50.8 | 14.2 |
1¼ | 117 | 63.5 | 15.7 |
1½ | 127 | 73.2 | 17.5 |
2 | 152 | 91.9 | 19.1 |
2½ | 178 | 104.6 | 22.4 |
3 | 191 | 127.0 | 23.9 |
3½ | 216 | 139.7 | 23.9 |
4 | 229 | 157.2 | 23.9 |
5 | 254 | 185.7 | 23.9 |
6 | 279 | 215.9 | 25.4 |
8 | 343 | 269.7 | 28.4 |
10 | 406 | 323.9 | 30.2 |
12 | 483 | 381.0 | 31.8 |
14 | 533 | 412.8 | 35.1 |
16 | 597 | 469.9 | 36.6 |
18 | 635 | 533.4 | 39.6 |
20 | 699 | 584.2 | 42.9 |
24 | 813 | 692.2 | 47.8 |
Size | Drilling | Bolting | |||||
---|---|---|---|---|---|---|---|
inch |
Bolt circle Ø mm |
Qty of holes |
Holes Ø mm |
Bolt Ø inch |
Length mach bolt (RF) |
Length stud bolt (RF) |
Length stud bolt (RJ) |
1/2 | 60.5 | 4 | 15.7 | 1/2 | 50.8 | 57.2 | - |
3/4 | 69.9 | 4 | 15.7 | 1/2 | 50.8 | 63.5 | - |
1 | 79.2 | 4 | 15.7 | 1/2 | 57.2 | 63.5 | 76.2 |
1¼ | 88.9 | 4 | 15.7 | 1/2 | 57.2 | 69.9 | 82.6 |
1½ | 98.6 | 4 | 15.7 | 1/2 | 63.5 | 69.9 | 82.6 |
2 | 120.7 | 4 | 19.1 | 5/8 | 69.9 | 82.6 | 95.3 |
2½ | 139.7 | 4 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
3 | 152.4 | 4 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
3½ | 177.8 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
4 | 190.5 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
5 | 215.9 | 8 | 22.4 | 3/4 | 82.6 | 95.3 | 108.0 |
6 | 241.3 | 8 | 22.4 | 3/4 | 82.6 | 101.6 | 114.3 |
8 | 298.5 | 8 | 22.4 | 3/4 | 88.9 | 108.0 | 120.7 |
10 | 362.0 | 12 | 25.4 | 7/8 | 101.6 | 114.3 | 127.0 |
12 | 431.8 | 12 | 25.4 | 7/8 | 101.6 | 120.7 | 133.4 |
14 | 476.3 | 12 | 28.4 | 1 | 114.3 | 133.4 | 146.1 |
16 | 539.8 | 16 | 28.4 | 1 | 114.3 | 133.4 | 146.1 |
18 | 577.9 | 16 | 31.8 | 11/8 | 127.0 | 146.1 | 158.8 |
20 | 635.0 | 20 | 31.8 | 11/8 | 139.7 | 158.8 | 171.5 |
24 | 749.3 | 20 | 35.1 | 1¼ | 152.4 | 171.5 | 184.2 |
Blind Flanges Class 300LB | Blind forged flanges of class 300LB |
---|---|
Standard | ASME B16.5 |
Core Material | Carbon steel and stainless steel |
Connecting Finish | Stock finish, spiral serration (or phonographic), concentric serration and smooth surface |
Pipe Schedule | See sheets of pipe schedule for carbon steel here, and for stainless steel here |
Size inch |
D mm |
G mm |
t mm |
---|---|---|---|
1/2 | 95 | 35.1 | 14.2 |
3/4 | 117 | 42.9 | 15.7 |
1 | 124 | 50.8 | 17.5 |
1¼ | 133 | 63.5 | 19.1 |
1½ | 155 | 73.2 | 20.6 |
2 | 165 | 91.9 | 22.4 |
2½ | 191 | 104.6 | 25.4 |
3 | 210 | 127.0 | 28.4 |
3½ | 229 | 139.7 | 30.2 |
4 | 254 | 157.2 | 31.8 |
5 | 279 | 185.7 | 35.1 |
6 | 318 | 215.9 | 36.6 |
8 | 381 | 269.7 | 41.1 |
10 | 445 | 323.9 | 47.8 |
12 | 521 | 381.0 | 50.8 |
14 | 584 | 412.8 | 63.8 |
16 | 648 | 469.9 | 57.2 |
18 | 711 | 533.4 | 60.5 |
20 | 775 | 584.2 | 63.5 |
24 | 914 | 692.2 | 69.9 |
Size | Drilling | Bolting | |||||
---|---|---|---|---|---|---|---|
inch |
Bolt circle Ø mm |
Qty of holes |
Holes Ø mm |
Bolt Ø inch |
Length mach bolt (RF) |
Length stud bolt (RF) |
Length stud bolt (RJ) |
1/2 | 66.5 | 4 | 15.7 | 1/2 | 57.2 | 63.5 | 76.2 |
3/4 | 82.6 | 4 | 19.1 | 5/8 | 63.5 | 76.2 | 88.9 |
1 | 88.9 | 4 | 19.1 | 5/8 | 63.5 | 76.2 | 88.9 |
1¼ | 98.6 | 4 | 19.1 | 5/8 | 69.9 | 82.6 | 95.3 |
1½ | 114.3 | 4 | 22.4 | 3/4 | 76.2 | 88.9 | 101.6 |
2 | 127.0 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
2½ | 149.4 | 8 | 22.4 | 3/4 | 82.6 | 101.6 | 114.3 |
3 | 168.1 | 8 | 22.4 | 3/4 | 88.9 | 108.0 | 120.7 |
3½ | 184.2 | 8 | 22.4 | 3/4 | 95.3 | 108.0 | 127.0 |
4 | 200.2 | 8 | 22.4 | 3/4 | 95.3 | 114.3 | 127.0 |
5 | 235.0 | 8 | 22.4 | 3/4 | 108.0 | 120.7 | 133.4 |
6 | 269.7 | 12 | 22.4 | 3/4 | 108.0 | 120.7 | 139.7 |
8 | 330.2 | 12 | 25.4 | 7/8 | 120.7 | 139.7 | 152.4 |
10 | 387.4 | 16 | 28.4 | 1 | 139.7 | 158.8 | 171.5 |
12 | 450.9 | 16 | 31.8 | 11/8 | 146.1 | 171.5 | 184.2 |
14 | 514.4 | 20 | 31.8 | 11/8 | 158.8 | 177.8 | 190.5 |
16 | 571.5 | 20 | 35.1 | 1¼ | 165.1 | 190.5 | 203.2 |
18 | 628.7 | 24 | 35.1 | 1¼ | 171.5 | 196.9 | 209.6 |
20 | 685.8 | 24 | 35.1 | 1¼ | 184.2 | 203.2 | 222.3 |
24 | 812.8 | 24 | 41.1 | 1½ | 203.2 | 228.6 | 254.0 |
Blind Flanges Class 600LB | Blind forged flanges of class 600LB |
---|---|
Standard | ASME B16.5 |
Core Material | Carbon steel and stainless steel |
Connecting Finish | Stock finish, spiral serration (or phonographic), concentric serration and smooth surface |
Pipe Schedule | See sheets of pipe schedule for carbon steel , and for stainless steel |
Size inch |
D mm |
G mm |
t mm |
---|---|---|---|
1/2 | 95 | 35.1 | 14.2 |
3/4 | 117 | 42.9 | 15.7 |
1 | 124 | 50.8 | 17.5 |
1¼ | 133 | 63.5 | 20.6 |
1½ | 155 | 73.2 | 22.4 |
2 | 165 | 91.9 | 25.4 |
2½ | 191 | 104.6 | 28.4 |
3 | 210 | 127.0 | 31.8 |
3½ | 229 | 139.7 | 35.1 |
4 | 273 | 157.2 | 38.1 |
5 | 330 | 185.7 | 44.5 |
6 | 356 | 215.9 | 47.8 |
8 | 419 | 269.7 | 55.6 |
10 | 508 | 323.9 | 63.5 |
12 | 559 | 381.0 | 66.5 |
14 | 603 | 412.8 | 69.9 |
16 | 686 | 469.9 | 76.2 |
18 | 743 | 533.4 | 82.6 |
20 | 813 | 584.2 | 88.9 |
24 | 940 | 692.2 | 101.6 |
Size | Drilling | Bolting | |||||
---|---|---|---|---|---|---|---|
inch |
Bolt circle Ø mm |
Qty of holes |
Holes Ø mm |
Bolt Ø inch |
Length mach bolt (RF) |
Length stud bolt (RF) |
Length stud bolt (RJ) |
1/2 | 66.5 | 4 | 15.7 | 1/2 | 76.2 | 69.9 | 76.2 |
3/4 | 82.6 | 4 | 19.1 | 5/8 | 88.9 | 82.6 | 88.9 |
1 | 88.9 | 4 | 19.1 | 5/8 | 88.9 | 82.6 | 88.9 |
1¼ | 98.6 | 4 | 19.1 | 5/8 | 95.3 | 88.9 | 95.3 |
1½ | 114.3 | 4 | 22.4 | 3/4 | 108.0 | 101.6 | 108.0 |
2 | 127.0 | 8 | 19.1 | 5/8 | 108.0 | 101.6 | 108.0 |
2½ | 149.4 | 8 | 22.4 | 3/4 | 120.7 | 114.3 | 120.7 |
3 | 168.1 | 8 | 22.4 | 3/4 | 127.0 | 120.7 | 127.0 |
3½ | 184.2 | 8 | 25.4 | 7/8 | 139.7 | 133.4 | 139.7 |
4 | 215.9 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
5 | 266.7 | 8 | 28.4 | 1 | 165.1 | 158.8 | 165.1 |
6 | 292.1 | 12 | 28.4 | 1 | 171.5 | 165.1 | 171.5 |
8 | 349.3 | 12 | 31.8 | 11/8 | 190.5 | 184.2 | 196.9 |
10 | 431.8 | 16 | 35.1 | 1¼ | 215.9 | 209.6 | 215.9 |
12 | 489.0 | 20 | 35.1 | 1¼ | 222.3 | 215.9 | 222.3 |
14 | 527.1 | 20 | 38.1 | 13/8 | 235.0 | 228.6 | 235.0 |
16 | 603.3 | 20 | 41.1 | 1½ | 254.0 | 247.7 | 254.0 |
18 | 654.1 | 20 | 44.5 | 15/8 | 273.1 | 266.7 | 273.1 |
20 | 723.9 | 24 | 44.5 | 15/8 | 285.8 | 279.4 | 292.1 |
24 | 838.2 | 24 | 50.8 | 17/8 | 330.2 | 323.9 | 336.6 |
Blind Flanges Class 900LB | Blind forged flanges of class 900LB |
---|---|
Standard | ASME B16.5 |
Core Material | Carbon steel and stainless steel |
Connecting Finish | Stock finish, spiral serration (or phonographic), concentric serration and smooth surface |
Pipe Schedule | See sheets of pipe schedule for carbon steel and for stainless steel |
Size inch |
D mm |
G mm |
t mm |
---|---|---|---|
1/2 | 121 | 35.1 | 22.4 |
3/4 | 130 | 42.9 | 25.4 |
1 | 149 | 50.8 | 28.4 |
1¼ | 159 | 63.5 | 28.4 |
1½ | 178 | 73.2 | 31.8 |
2 | 216 | 91.9 | 38.1 |
2½ | 244 | 104.6 | 41.1 |
3 | 241 | 127.0 | 38.1 |
4 | 292 | 157.2 | 44.5 |
5 | 349 | 185.7 | 50.8 |
6 | 381 | 215.9 | 55.6 |
8 | 470 | 269.7 | 63.5 |
10 | 546 | 323.9 | 69.9 |
12 | 610 | 381.0 | 79.2 |
14 | 641 | 412.8 | 85.9 |
16 | 705 | 469.9 | 88.9 |
18 | 787 | 533.4 | 101.6 |
20 | 857 | 584.2 | 108.0 |
24 | 1041 | 692.2 | 139.7 |
Size | Drilling | Bolting | |||||
---|---|---|---|---|---|---|---|
inch |
Bolt circle Ø mm |
Qty of holes |
Holes Ø mm |
Bolt Ø inch |
Length mach bolt (RF) |
Length stud bolt (RF) |
Length stud bolt (RJ) |
1/2 | 82.6 | 4 | 22.4 | 3/4 | 108.0 | 101.6 | 108.0 |
3/4 | 88.9 | 4 | 22.4 | 3/4 | 114.3 | 108.0 | 114.3 |
1 | 101.6 | 4 | 25.4 | 7/8 | 127.0 | 120.7 | 127.0 |
1¼ | 111.3 | 4 | 25.4 | 7/8 | 127.0 | 120.7 | 127.0 |
1½ | 124.0 | 4 | 28.4 | 1 | 139.7 | 133.4 | 139.7 |
2 | 165.1 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
2½ | 190.5 | 8 | 28.4 | 1 | 158.8 | 152.4 | 158.8 |
3 | 190.5 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
4 | 235.0 | 8 | 31.8 | 11/8 | 171.5 | 165.1 | 171.5 |
5 | 279.4 | 8 | 35.1 | 1¼ | 190.5 | 184.2 | 190.5 |
6 | 317.5 | 12 | 31.8 | 11/8 | 190.5 | 184.2 | 196.9 |
8 | 393.7 | 12 | 38.1 | 13/8 | 222.3 | 215.9 | 222.3 |
10 | 469.9 | 16 | 38.1 | 13/8 | 235.0 | 228.6 | 235.0 |
12 | 533.4 | 20 | 38.1 | 13/8 | 254.0 | 247.7 | 254.0 |
14 | 558.8 | 20 | 41.1 | 1½ | 273.1 | 266.7 | 292.1 |
16 | 616.0 | 20 | 44.5 | 15/8 | 285.8 | 279.4 | 298.5 |
18 | 685.8 | 20 | 50.8 | 17/8 | 323.9 | 317.5 | 333.6 |
20 | 749.3 | 20 | 53.8 | 2 | 349.3 | 342.9 | 362.0 |
24 | 901.7 | 20 | 66.5 | 1½ | 438.2 | 431.8 | 457. |
Tipo de brida:
Brida de rosca
Brida ciega
Deslizarse en la brida
Brida de cuello de soldadura
Brida ciega de espectáculo
Espaciador y pala
Brida LWN
Brida de orificio
Brida de cuello de soldadura de cara elevada
Brida de tubería de acero inoxidableBrida de acero inoxidable
Accesorio de tubería A234wp11
Brida ciega de acero inoxidable
Brida ciega de cara elevada
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Shijiazhuang, Hebei, China
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