Dimension of 2000PSI (13.8MPA) type 6B Blind and Welding Neck API 6A Flange
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|
Size
|
B
|
OD
|
C
|
K
|
P
|
E
|
T
|
Q
|
X
|
BC
|
N
|
H
|
LN
|
HL
|
JL
|
R/RX
|
|
2 1/16"
|
53.2
|
165
|
3
|
108
|
82.55
|
7.9
|
33.4
|
25.4
|
84
|
127
|
8
|
20
|
81
|
60.3
|
53.3
|
23
|
|
2 9/16"
|
65.9
|
190
|
3
|
127
|
101.6
|
7.9
|
36.6
|
28.6
|
100
|
149.2
|
8
|
23
|
88
|
73
|
63.5
|
26
|
|
3 1/8"
|
81.8
|
210
|
3
|
146
|
123.83
|
7.9
|
39.7
|
31.8
|
117
|
168.3
|
8
|
23
|
91
|
88.9
|
78.7
|
31
|
|
4 1/16"
|
108.7
|
275
|
3
|
175
|
149.23
|
7.9
|
46.1
|
38.1
|
152
|
215.9
|
8
|
26
|
110
|
114.3
|
103.1
|
37
|
|
5 1/8"
|
131
|
330
|
3
|
210
|
180.98
|
7.9
|
52.4
|
44.5
|
189
|
266.7
|
8
|
29
|
122
|
141.3
|
122.9
|
41
|
|
7 1/16"
|
181.8
|
355
|
6
|
241
|
211.15
|
7.9
|
55.6
|
47.6
|
222
|
292.1
|
12
|
29
|
126
|
168.3
|
147.1
|
45
|
|
9"
|
229.4
|
420
|
6
|
302
|
269.88
|
7.9
|
63.5
|
55.6
|
273
|
349.3
|
12
|
32
|
141
|
219.1
|
199.1
|
49
|
|
11"
|
280.2
|
510
|
6
|
356
|
323.85
|
7.9
|
71.5
|
63.5
|
343
|
431.8
|
16
|
35
|
160
|
273
|
248.4
|
53
|
|
13 5/8"
|
346.9
|
560
|
6
|
413
|
381
|
7.9
|
74.7
|
66.7
|
400
|
489
|
20
|
35
|
–
|
–
|
–
|
57
|
|
16 3/4"
|
426.2
|
685
|
6
|
508
|
469.9
|
7.9
|
84.2
|
76.2
|
495
|
603.2
|
20
|
42
|
–
|
–
|
–
|
65
|
|
21 1/4"
|
540.5
|
815
|
6
|
635
|
584.2
|
9.7
|
98.5
|
88.9
|
610
|
723.9
|
24
|
45
|
–
|
–
|
–
|
73
|
1. RING NUMBER R or RX, 2. C should be the max value 3. Tolerance and Ring Gasket according to API 6A-20TH
API 6A Type 6B 2000PSI Blind / Welding Neck Flange Dimensions Industries and Applications
Widely used in the industries
- Pumps, Valves, and vessels in manufacturing and food processing.
- Pipe connections in industrial waterworks.
- Heat exchangers and heating systems of all sizes.
- Mining support.
- Nuclear power systems.
- Plumbing and mechanical systems.
- Assemblies in the oil, gas, and petrochemical industries.
- Fire protection systems.
API 6A Type 6B 2000PSI Blind / Welding Neck Flange Dimensions Supply and Export Network
List of Cities and Countries
| Afghanistan | Algeria | Angola | Argentina |
| Australia | Austria | Azerbaijan | Bahrain |
| Bangladesh | Belarus | Belgium | Bhutan |
| Bolivia | Brazil | Bulgaria | Canada |
| Chile | China | Colombia | Costa Rica |
| Croatia | Czech Republic | Aberdeen | Abu Dhabi |
| Ahmedabad | Ahvaz | Al Jubail | Al Khobar |
| Algiers | Ankara | Atyrau | Bangkok |
| Bengaluru | Bhopal | Bogota | Brisbane |
| Busan | Cairo | Calgary | Caracas |
| Chandigarh | Chennai | Chiyoda | Coimbatore |
| Colombo | Courbevoie |
| Denmark | Ecuador | Egypt | Estonia |
| Finland | France | Gabon | Ghana |
| Greece | Hong Kong | Hungary | India |
| Indonesia | Iran | Iraq | Israel |
| Italy | Japan | Jordan | Dallas |
| Dammam | Doha | Dubai | Edmonton |
| Ernakulam | Faridabad | Geoje-si | Gimhae-si |
| Granada | Gurgaon | Hanoi | Haryana |
| Ho Chi Minh City | Hong Kong | Houston | Howrah |
| Hyderabad | Indore | Istanbul | Jakarta |
| Jeddah |
| Kazakhstan | Kenya | Kuwait | Lebanon |
| Libya | Lithuania | Malaysia | Mexico |
| Mongolia | Morocco | Netherlands | New Zealand |
| Nigeria | Norway | Oman | Pakistan |
| Peru | Philippines | Poland | Portugal |
| Qatar | Romania | Russia | Karachi |
| Kolkata | Kuala Lumpur | Kuwait City | La Victoria |
| Lagos | Lahore | London | Los Angeles |
| Ludhiana | Madrid | Manama | Melbourne |
| Mexico City | Milan | Montreal | Moscow |
| Mumbai | Muscat | Navi Mumbai | New Delhi |
| New York | Noida | Perth | Petaling Jaya |
| Pimpri-Chinchwad | Port-of-Spain | Pune | Rajkot |
| Rio de Janeiro | Riyadh |
| Saudi Arabia | Serbia | Singapore | Slovakia |
| South Africa | South Korea | Spain | Sri Lanka |
| Sweden | Switzerland | Taiwan | Thailand |
| Trinidad & Tobago | Tunisia | Turkey | Ukraine |
| United Arab Emirates (UAE) | United Kingdom (UK) | United States (US) | Venezuela |
| Vietnam | Yemen | Santiago | Secunderabad |
| Seoul | Sharjah | Singapore | Surat |
| Sydney | Tehran | Thane | Thiruvananthapuram |
| Toronto | Ulsan | Vadodara | Visakhapatnam |
| Vung Tau |