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API 6A Type 6B 5000 psi(34.5 MPa) Blind RTJ Flange Dimensions and Drawing
API 6A Type 6B 5000 psi(34.5 MPa) Blind RTJ Flange Dimensions and Drawing
|
SIZE
|
GROOVE
|
CHAMFER
|
FLANGE DIMENSIONS
|
BOLTING
|
RING
|
||||||
|
NPS
|
B
|
E
|
C
|
K
|
P
|
OD
|
T
|
BC
|
N
|
H
|
R / RX
|
|
2-1/16"
|
53.2
|
7.9
|
3
|
124
|
95.25
|
215
|
46.1
|
165.10
|
8
|
26
|
24
|
|
2-9/16"
|
65.9
|
7.9
|
3
|
137
|
107.95
|
245
|
49.3
|
190.50
|
8
|
29
|
27
|
|
3-1/8"
|
81.8
|
7.9
|
3
|
168
|
136.53
|
265
|
55.6
|
203.20
|
8
|
32
|
35
|
|
4-1/16"
|
108.7
|
7.9
|
3
|
194
|
161.93
|
310
|
62.0
|
241.30
|
8
|
35
|
39
|
|
5-1/8"
|
131.0
|
7.9
|
3
|
229
|
193.68
|
375
|
81.0
|
292.10
|
8
|
42
|
44
|
|
7-1/16"
|
181.8
|
9.7
|
6
|
248
|
211.15
|
395
|
92.1
|
317.50
|
12
|
39
|
46
|
|
9"
|
229.4
|
11.2
|
6
|
318
|
269.88
|
485
|
103.2
|
393.70
|
12
|
45
|
50
|
|
11"
|
280.2
|
11.2
|
6
|
371
|
323.85
|
585
|
119.1
|
482.60
|
12
|
51
|
54
|
*All dimensions are in mm unless otherwise specified.
*Tolerances and ring gaskets are according to API 6A.
Materials for API 6A Type 6B 5000 psi(34.5 MPa) Blind RTJ Flange
1) Alloy Steel: ASTM A182 Grade F1 / F5 / F9 / F11 / F22 / F91
2) Carbon Steel: ASTM A105 / A105N, ASTM A694 Grade F42 / F46 / F52 / F56 / F60 / F65 / F70
ASTM A350 Grade. LF2
3) Stainless Steel: ASTM A182 Grade F304 / F304L, F316/ F316L, F310, F309, F317L, F321, F904L, F347
4) Duplex Stainless Steel: ASTM A182 Grade F44 / F45 / F51 / F53 / F55 / F61 / F60
5) Nickel Alloys: ASTM B472, ASTM B564, ASTM B160
Monel 400, Nickel 200, Inconel 825, Inconel 601, Hastelloy C276, Alloy 31,
Alloy 20, Inconel 625, Inconel 600
6)Copper Alloys: ASTM B61 / B152 / B151 / B62
Views: 5277 Author：METALS INDUSTRIAL Date:2015/02/15