API 6A/6B/6BX FLANGE STANDARD
PDF: API 6A STANDARD FLANGE DIMENSIONS TYPE-6B, 6BX. 2000PSI-20000PSI
PDF: API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6B-13.8-MPA-2000PSI
PDF: API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6B-20.7-MPA-3000PSI
PDF: API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6B-34.5-MPA-5000PSI
PDF: API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-13.8-MPA-2000PSI
PDF: API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-20.7-MPA-3000PSI
PDF: API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-34.5-MPA-5000PSI
PDF: API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-69.0-MPA-10000PSI
PDF: API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-103.5-MPA-15000PSI
PDF: PI-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-138.0-MPA-20000PSI
API 6A – TYPE – 6B 13.8 MPA FLANGE DIMENSIONS (2000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6B-13.8-MPA-2000PSI
UNIT : mm
|
Size |
B |
OD |
C (MAX.) |
K |
P |
E |
T |
Q |
X |
BC |
N |
H |
LN |
HL |
JL |
Ring Number |
|
R or RX |
||||||||||||||||
|
2 1/16˝ 2 9/16˝ 3 1/8˝ 4 1/16˝ 5 1/8˝ 7 1/16˝ 9˝ 11˝ 13 5/8˝ 16 3/4˝ 21 1/4˝ |
53.2 65.9 81.8 108.7 131.0 181.8 229.4 280.2 346.9 426.2 540.5 |
165 190 210 275 330 355 420 510 560 685 815 |
3 3 3 3 3 6 6 6 6 6 6 |
108 127 146 175 210 241 302 356 413 508 635 |
82.55 101.60 123.83 149.23 180.98 211.15 269.88 323.85 381.00 469.90 584.20 |
7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 9.7 |
33.4 36.6 39.7 46.1 52.4 55.6 63.5 71.5 74.7 84.2 98.5 |
25.4 28.6 31.8 38.1 44.5 47.6 55.6 63.5 66.7 76.2 88.9 |
84 100 117 152 189 222 273 343 400 495 610 |
127 149.2 168.3 215.9 266.7 292.1 349.3 431.8 489 603.2 723.9 |
8 8 8 8 8 12 12 16 20 20 24 |
20 23 23 26 29 29 32 35 35 42 45 |
81 88 91 110 122 126 141 160 — |
60.3 73.0 88.9 114.3 141.3 168.3 219.1 273.0 — |
53.3 63.5 78.7 103.1 122.9 147.1 199.1 248.4 — |
23 26 31 37 41 45 49 53 57 65 73 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A – 20TH 2) RING GASKET ACCORDING TO API 6A-20TH
API 6A – TYPE – 6B 20.7 MPA FLANGE DIMENSIONS (3000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6B-20.7-MPA-3000PSI
UNIT : mm
|
Size |
B |
OD |
C (MAX.) |
K |
P |
E |
T |
Q |
X |
BC |
N |
H |
LN |
HL |
JL |
Ring Number |
|
R or RX |
||||||||||||||||
|
2 1/16˝ 2 9/16˝ 3 1/8˝ 4 1/16˝ 5 1/8˝ 7 1/16˝ 9˝ 11˝ 13 5/8˝ 16 3/4˝ 20 3/4˝ |
53.2 65.9 81.8 108.7 131.0 181.8 229.4 280.2 346.9 426.2 527.8 |
215 245 240 290 350 380 470 545 610 705 855 |
3 3 3 3 3 6 6 6 6 6 6 |
124 137 156 181 216 241 308 362 419 524 648 |
95.25 107.95 123.83 149.23 180.98 211.15 269.88 323.85 381.00 469.90 584.20 |
7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 11.2 12.7 |
46.1 49.3 46.1 52.4 58.8 63.5 71.5 77.8 87.4 100.1 120.7 |
38.1 41.3 38.1 44.4 50.8 55.6 63.5 69.9 79.4 88.9 108 |
104.8 123.8 127.0 158.8 190.5 235.0 298.5 368.3 419.1 508.0 622.3 |
165.1 190.5 190.5 235.0 279.4 317.5 393.7 469.9 533.4 616.0 749.3 |
8 8 8 8 8 12 12 16 20 20 20 |
26 29 26 32 35 32 39 39 39 45 54 |
109.6 112.7 109.5 122.2 134.9 147.6 169.9 192.1 — |
60.3 73.0 88.9 114.3 141.3 168.3 219.1 273 — |
50.0 59.7 74.4 98.0 122.9 147.1 189.7 237.2 — |
24 27 31 37 41 45 49 53 57 66 74 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A – 20TH 2)RING GASKET ACCORDING TO API 6A-20TH
API 6A – TYPE – 6B 34.5 MPA FLANGE DIMENSIONS (5000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6B-34.5-MPA-5000PSI
UNIT : mm
|
Size |
B |
OD |
C (MAX.) |
K |
P |
E |
T |
Q |
X |
BC |
N |
H |
LN |
HL |
JL |
Ring Number |
|
R or RX |
||||||||||||||||
|
2 1/16˝ 2 9/16˝ 3 1/8˝ 4 1/16˝ 5 1/8˝ 7 1/16˝ 9˝ 11˝ |
53.2 65.9 81.8 108.7 131.0 181.8 229.4 280.2 |
215 245 265 310 375 395 485 585 |
3 3 3 3 3 6 6 6 |
124 137 168 194 229 248 318 371 |
95.25 107.95 136.53 161.93 193.68 211.15 269.88 323.85 |
7.9 7.9 7.9 7.9 7.9 9.7 11.2 11.2 |
46.1 49.3 55.6 62 81 92.1 103.2 119.1 |
38.1 41.3 47.7 54 73.1 82.6 92.1 108 |
104.8 123.8 133.3 161.9 196.8 228.6 292.1 368.3 |
165.1 190.5 203.2 241.3 292.1 317.5 393.7 482.6 |
8 8 8 8 8 12 12 12 |
26 29 32 35 42 39 45 51 |
109.5 112.7 125.4 131.8 163.5 181 223.8 265.1 |
60.3 73.0 88.9 114.3 141.3 168.3 219.1 273.1 |
43.7 54.9 67.5 88.1 110.3 132.6 173.8 216.7 |
24 27 35 39 44 46 50 54 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A – 20TH 2) RING GASKET ACCORDING TO API 6A-20TH
API 6A – TYPE – 6BX 13.8 MPA FLANGE DIMENSIONS (2000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-13.8-MPA-2000PSI
UNIT : mm
|
Size |
OD |
C |
E1 |
G |
K |
T |
J1 |
J4 |
R |
BC |
N |
H |
Ring Number |
|
BX |
|||||||||||||
|
26 3/4˝ 30˝ |
1040 1120 |
6 6 |
21.4 23 |
768.33 862.3 |
805 908 |
126.3 134.2 |
835.8 931.9 |
9.7 17.5 |
16 16 |
952.5 1039.80 |
20 32 |
48 45 |
167 303 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A-20TH 2) RING GASKET ACCORDING TO API 6A-20TH
API 6A – TYPE – 6BX 20.7 MPA FLANGE DIMENSIONS (3000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-20.7-MPA-3000PSI
UNIT : mm
|
Size |
OD |
C |
E1 |
G |
K |
T |
J1 |
J4 |
R |
BC |
N |
H |
Ring Number |
|
BX |
|||||||||||||
|
26 3/4˝ 30˝ |
1100 1185 |
6 6 |
21.4 23 |
774.22 862.30 |
832 922 |
161.2 167.1 |
870 970 |
0 12.7 |
16 16 |
1000.10 1090.60 |
24 32 |
54 51 |
168 303 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A-20TH 2) RING GASKET ACCORDING TO API 6A-20TH
API 6A – TYPE – 6BX 34.5 MPA FLANGE DIMENSIONS (5000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-34.5-MPA-5000PSI
UNIT : mm
|
Size |
OD |
C |
E1 |
G |
K |
T |
J1 |
J4 |
R |
BC |
N |
H |
Ring Number |
|
BX |
|||||||||||||
|
13 5/8˝ |
675 |
6 |
14.3 |
408.00 |
457 |
112.8 |
481.0 |
23.9 |
16 |
590.60 |
16 |
45 |
160 |
|
16 3/4˝ |
770 |
6 |
8.3 |
478.33 |
535 |
130.2 |
555.6 |
17.5 |
19 |
676.30 |
16 |
51 |
162 |
|
18 3/4˝ |
905 |
6 |
18.3 |
563.50 |
627 |
165.9 |
674.7 |
19.1 |
16 |
803.30 |
20 |
54 |
163 |
|
21 1/4˝ |
990 |
6 |
19.1 |
632.56 |
702 |
181.0 |
758.8 |
22.4 |
18 |
885.80 |
24 |
54 |
165 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A-20TH 2) RING GASKET ACCORDING TO API 6A-20TH
API 6A – TYPE – 6BX 69.0 MPA FLANGE DIMENSIONS (10000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-69.0-MPA-10000PSI
UNIT : mm
|
Size |
B |
OD |
C |
E1 |
Q (MAX.) |
G |
K |
T |
J1 |
J2 |
J3 |
J4 |
R |
BC |
N |
H |
Ring Number |
|
BX |
|||||||||||||||||
|
1 13/16˝ |
46.8 |
185 |
3 |
– |
5.56 |
77.77 |
105 |
42.1 |
88.9 |
65.1 |
48.5 |
– |
10 |
146.10 |
8 |
23 |
151 |
|
2 1/16˝ |
53.2 |
200 |
3 |
– |
5.95 |
86.23 |
111 |
44.1 |
100.0 |
74.7 |
51.6 |
– |
10 |
158.80 |
8 |
23 |
152 |
|
2 9/16˝ |
65.9 |
230 |
3 |
– |
6.75 |
102.77 |
132 |
51.2 |
120.7 |
92.1 |
57.2 |
– |
10 |
184.20 |
8 |
26 |
153 |
|
3 1/16˝ |
78.6 |
270 |
3 |
– |
7.54 |
119.00 |
152 |
58.4 |
142.1 |
110.2 |
63.5 |
– |
10 |
215.90 |
8 |
29 |
154 |
|
4 1/16˝ |
104.0 |
315 |
3 |
– |
8.33 |
150.62 |
185 |
70.3 |
182.6 |
146.1 |
73.1 |
– |
10 |
258.80 |
8 |
32 |
155 |
|
5 1/8˝ |
131.0 |
360 |
3 |
9.5 |
9.53 |
176.66 |
221 |
79.4 |
223.8 |
182.6 |
81.0 |
6.4 |
10 |
300.00 |
12 |
32 |
169 |
|
7 1/16˝ |
180.2 |
480 |
6 |
11.1 |
11.11 |
241.83 |
302 |
103.2 |
301.6 |
254.0 |
95.3 |
9.7 |
16 |
403.20 |
12 |
42 |
156 |
|
9 ˝ |
229.4 |
550 |
6 |
12.7 |
12.70 |
299.06 |
359 |
123.9 |
374.7 |
327.1 |
93.7 |
9.7 |
16 |
476.30 |
16 |
42 |
157 |
|
11˝ |
280.2 |
655 |
6 |
14.3 |
14.29 |
357.23 |
429 |
141.3 |
450.9 |
400.1 |
103.2 |
14.2 |
16 |
565.20 |
16 |
48 |
158 |
|
13 5/8˝ |
346.9 |
770 |
6 |
15.9 |
15.88 |
432.64 |
518 |
168.3 |
552.5 |
495.3 |
114.3 |
17.5 |
16 |
673.10 |
20 |
51 |
159 |
|
16 3/4˝ |
426.2 |
870 |
6 |
8.3 |
8.33 |
478.33 |
576 |
168.3 |
655.6 |
601.7 |
76.2 |
30.2 |
19 |
776.30 |
24 |
51 |
162 |
|
18 3/4˝ |
477.0 |
1040 |
6 |
18.3 |
18.26 |
577.90 |
697 |
223.1 |
752.5 |
674.7 |
155.6 |
25.4 |
16 |
925.50 |
24 |
61 |
164 |
|
21 1/4˝ |
540.5 |
1145 |
6 |
19.1 |
19.05 |
647.88 |
781 |
241.3 |
847.7 |
762.0 |
165.1 |
31.8 |
21 |
1022.40 |
24 |
67 |
166 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A-20TH 2) RING GASKET ACCORDING TO API 6A-20TH
API 6A – TYPE – 6BX 103.5 MPA FLANGE DIMENSIONS (15000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-103.5-MPA-15000PSI
|
Size |
B |
OD |
C |
E1 |
Q (MAX.) |
G |
K |
T |
J1 |
J2 |
J3 |
J4 |
R |
BC |
N |
H |
Ring Number |
|
BX |
|||||||||||||||||
|
1 13/16˝ |
46.8 |
210 |
3 |
– |
5.56 |
77.77 |
106 |
45.3 |
97.6 |
71.4 |
47.6 |
– |
10 |
160.3 |
8 |
26 |
151 |
|
2 1/16˝ |
53.2 |
220 |
3 |
– |
5.95 |
86.23 |
114 |
50.8 |
111.1 |
82.5 |
54.0 |
– |
10 |
174.60 |
8 |
26 |
152 |
|
2 9/16˝ |
65.9 |
255 |
3 |
– |
6.75 |
102.77 |
133 |
57.2 |
128.6 |
100.0 |
57.1 |
– |
10 |
200.00 |
8 |
29 |
153 |
|
3 1/16˝ |
78.6 |
290 |
3 |
– |
7.54 |
119.00 |
154 |
64.3 |
154.0 |
122.2 |
63.5 |
– |
10 |
230.20 |
8 |
32 |
154 |
|
4 1/16˝ |
104.0 |
360 |
3 |
– |
8.33 |
150.62 |
194 |
78.6 |
195.3 |
158.7 |
73.0 |
– |
10 |
290.50 |
8 |
39 |
155 |
|
5 1/8˝ |
131.0 |
420 |
3 |
9.5 |
9.53 |
176.66 |
225 |
98.5 |
244.5 |
200.0 |
81.8 |
6.4 |
16 |
342.90 |
12 |
42 |
169 |
|
7 1/16˝ |
180.2 |
505 |
6 |
11.1 |
11.11 |
241.83 |
305 |
119.1 |
325.4 |
276.2 |
92.1 |
7.9 |
16 |
428.60 |
16 |
42 |
156 |
|
9 ˝ |
229.4 |
650 |
6 |
12.7 |
12.70 |
299.06 |
381 |
146.1 |
431.8 |
349.2 |
123.8 |
14.2 |
16 |
552.40 |
16 |
51 |
157 |
|
11˝ |
280.2 |
815 |
6 |
14.3 |
14.29 |
357.23 |
454 |
187.4 |
584.2 |
427.0 |
235.7 |
12.7 |
16 |
711.20 |
20 |
54 |
158 |
|
13 5/8˝ |
346.9 |
885 |
6 |
15.9 |
15.88 |
432.64 |
541 |
204.8 |
595.3 |
528.6 |
114.3 |
17.5 |
25 |
771.50 |
20 |
61 |
159 |
|
18 3/4˝ |
477.0 |
1160 |
6 |
18.3 |
18.26 |
577.90 |
722 |
255.6 |
812.8 |
730.2 |
155.6 |
35.1 |
25 |
1016.00 |
20 |
80 |
164 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A-20TH 2) RING GASKET ACCORDING TO API 6A-20TH
API 6A – TYPE – 6BX 138.0 MPA FLANGE DIMENSIONS (20000 PSI)
API-6A-STANDARD-FLANGE-DIMENSIONS-TYPE-6BX-138.0-MPA-20000PSI
UNIT : mm
|
Size |
B |
OD |
C |
E1 |
Q (MAX.) |
G |
K |
T |
J1 |
J2 |
J3 |
J4 |
R |
BC |
N |
H |
Ring Number |
|
BX |
|||||||||||||||||
|
1 13/16˝ |
46.8 |
255 |
3 |
– |
5.56 |
77.77 |
117 |
63.5 |
133.4 |
109.5 |
49.2 |
– |
10 |
203.20 |
8 |
29 |
151 |
|
2 1/16˝ |
53.2 |
285 |
3 |
– |
5.95 |
86.23 |
132 |
71.5 |
154.0 |
127.0 |
52.4 |
– |
10 |
230.20 |
8 |
32 |
152 |
|
2 9/16˝ |
65.9 |
325 |
3 |
– |
6.75 |
102.77 |
151 |
79.4 |
173.0 |
144.5 |
58.7 |
– |
10 |
261.90 |
8 |
35 |
153 |
|
3 1/16˝ |
78.6 |
355 |
3 |
– |
7.54 |
119.00 |
171 |
85.8 |
192.1 |
160.3 |
63.5 |
– |
10 |
287.30 |
8 |
39 |
154 |
|
4 1/16˝ |
104.0 |
445 |
3 |
– |
8.33 |
150.62 |
219 |
106.4 |
242.9 |
206.4 |
73.0 |
– |
10 |
357.20 |
8 |
48 |
155 |
|
7 1/16˝ |
180.2 |
655 |
6 |
11.1 |
11.11 |
241.83 |
352 |
165.1 |
385.8 |
338.1 |
96.8 |
7.9 |
16 |
554.00 |
16 |
54 |
156 |
|
9 ˝ |
229.4 |
805 |
6 |
12.7 |
12.7 |
299.06 |
441 |
204.8 |
481.0 |
428.6 |
107.9 |
6.4 |
25 |
685.80 |
16 |
67 |
157 |
|
11˝ |
280.2 |
885 |
6 |
14.3 |
14.29 |
357.23 |
505 |
223.9 |
566.7 |
508.0 |
103.2 |
12.7 |
25 |
749.30 |
16 |
74 |
158 |
|
13 5/8˝ |
346.9 |
1160 |
6 |
15.9 |
15.88 |
432.64 |
614 |
292.1 |
693.7 |
628.6 |
133.3 |
14.2 |
25 |
1016.00 |
20 |
80 |
159 |
NOTE : 1) TOLERANCE ACCORDING TO API 6A-20TH 2) RING GASKET ACCORDING TO API 6A-20TH