Class 6B Flanges 5000 PSI

Dimensions 6B Flanges API 6A 5000 PSI Working Pressure
Ball Long Pattern
Pressure Ratings
Flanges for Wellhead and Christmas Tree Equipment Weld Neck, Integral, Blinds, Targets and Test Blinds - Pressure Ratings -
Max Working Pressure
2000 PSI
3000 PSI
5000 PSI
Test Pressure
3000 PSI
4500 PSI
7500 PSI
Product Spec Levels
1, 2, 3 & 4
1, 2, 3 & 4
1, 2, 3 & 4
API Temp Rating
K (-60 Deg C)
to
Y (+345 Deg C)
K (-60 Deg C)
to
Y (+345 Deg C)
K (-60 Deg C)
to
Y (+345 Deg C)
Integral, Blind, Target Blind & Test Flanges
Min. Yield
60 000 PSI
60 000 PSI
60 000 PSI
Min. Tensile
85 000 PSI
85 000 PSI
85 000 PSI
Material
API 60K
API 60K
API 60K
Weld Neck Flanges
Min. Yield
45 000 PSI
45 000 PSI
45 000 PSI
Min. Tensile
70 000 PSI
70 000 PSI
70 000 PSI
Material
API 45K
API 45K
API 45K
Flanges for Wellhead and Christmas Tree Equipment Weld Neck, Integral, Blinds, Targets and Test Blinds - Pressure Ratings -
Max Working Pressure
10 000 PSI
15 000 PSI
20 000 PSI
Test Pressure
15 000 PSI
22 500 PSI
30 000 PSI
Product Spec Levels
1, 2, 3 & 4
1, 2, 3 & 4
1, 2, 3 & 4
API Temp Rating
K (-60 Deg C)
to
Y (+345 Deg C)
K (-60 Deg C)
to
Y (+345 Deg C)
K (-60 Deg C)
to
Y (+345 Deg C)
Integral, Blind, Target Blind & Test Flanges
Min. Yield
60 000 PSI
75 000 PSI
75 000 PSI
Min. Tensile
85 000 PSI
95 000 PSI
95 000 PSI
Material
API 60K
API 75K
API 75K
Weld Neck Flanges
Min. Yield
60 000 PSI
75 000 PSI
75 000 PSI
Min. Tensile
85 000 PSI
95 000 PSI
95 000 PSI
Material
API 60K
API 75K
API 75K
Ball Long Pattern
1. Nominal Size and Bore of Flange
2. Max Bore
3. Outside Dia Flange
4. Tolerance (3)
5. Max Chamfer
6. Dia Raised Face
7. Total Thk Flange
8. Basic Thk Flange
9. Dia Hub
10. Dia Bolt Circle
11. Number of Bolt Holes
12. Dia of Bolts
13. Dia Bolt Holes
14. Bolt Hole Tolerance (Min -0.02)
15. Length Stud Bolts
16. Hub Length Threaded Line Pipe Flange
17. Hub Length Threaded Casing Flange
18. Hub Length Welding Neck Line Pipe Flange ±0.06
19. Neck Dia Welding Neck Line Pipe Flange
20. Tolerance (19)
21. Max. Bore Weld Neck Flange
22. Ring Number R or RX
Ball Long Pattern
1-22
1
2
3
4
5
6
2.1/16
2.09
8.5
± 0.06
0.12
4.88
2.9/16
2.59
9.62
± 0.06
0.12
5.38
3.1/8
3.22
9.5
± 0.06
0.12
6.12
4.1/16
4.28
11.5
± 0.06
0.12
7.12
5.1/8
5.16
13.75
± 0.06
0.12
8.5
7.1/16
7.16
15
± 0.12
0.25
9.5
9
9.03
18.5
± 0.12
0.25
12.12
11
11.03
21.5
± 0.12
0.25
14.25
13.5/8
13.66
24
± 0.12
0.25
16.5
16.3/4
16.78
27.75
± 0.12
0.25
20.62
20.3/4
20.78
33.75
± 0.12
0.25
25.5
1
7
8
9
10
11
2.1/16
1.81
1.5
4.12
6.5
8
2.9/16
1.94
1.62
4.88
7.5
8
3.1/8
1.81
1.5
5
7.5
8
4.1/16
2.06
1.75
6.25
9.25
8
5.1/8
2.31
2
7.5
11
8
7.1/16
2.5
2.19
9.25
12.5
12
9
2.81
2.5
11.75
15.5
12
11
3.06
2.75
14.5
18.5
16
13.5/8
3.44
3.12
16.5
21
20
16.3/4
3.94
3.5
20
24.25
20
20.3/4
4.75
4.25
24.5
29.5
20
1
12
13
14
15
16
2.1/16
7/8
1
+0.06
6
2.56
2.9/16
1
1.12
+0.06
6.5
2.81
3.1/8
7/8
1
+0.06
6
2.44
4.1/16
1.1/8
1.25
+0.06
7
3.06
5.1/8
1.38
+0.06
7.75
3.44
7.1/16
1.1/8
1.25
+0.06
8
3.69
9
1.3/8
1.5
+0.06
9
4.31
11
1.3/8
1.5
+0.06
9.5
4.56
13.5/8
1.3/8
1.5
+0.06
10.25
4.94
16.3/4
1.5/8
1.75
+0.09
11.75
5.06
20.3/4
2
2.12
+0.09
14.5
6.75