India's Most Experienced Manufacturers,Suppliers and Exporter of API Flanges, API 6A Flange, API Weld neck Flanges, API Slip on Flanges, API Socket weld Flanges, API Blind Flanges, API 6A Type 6B 5000PSI Blind / Welding Neck Flange, API Threaded Flange, API 6A Type 6BX 2000PSI Blind Flange in India & UK

API Flanges
Specifications :-
- Type::Welding neck Flanges, Blind Flanges with Ring Joint Connetction, slip on flange, blind flange, welded neck flange, threaded flange, lapped joint flange (loose flange), socket welded flange, Orifice Flanges, long weld neck flange and special flange
- Material: Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc.
- Standard: API 6A
- Size: 1-13/16" to 21-1/4"
- Pressure: 2000psi, 3000psi, 5000psi, 10000psi, 15000psi, 20000psi
- Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case
- Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
- E-catalogue: Available , please visit catalogue of flange
- Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
Types Of API Flanges
API Flange, API 6A Flange Dimensions
Flange Size |
Working Pressure (PSI) |
Outside Diameter |
Number of Bolt Holes |
Diameter of Bolt Holes |
Length of Bolts |
API Ring Gasket |
1-13/16" |
10,000 |
7-3/8" |
8 |
3/4" |
5-1/4" |
BX-151 |
1-13/16" |
15,000 |
8-3/16" |
8 |
7/8" |
6" |
BX-151 |
1-13/16" |
20,000 |
10-1/8" |
8 |
1" |
7-3/4" |
BX-151 |
2-1/16" |
2,000 |
6-1/2" |
8 |
5/8" |
5/8" |
R-23 |
2-1/16" |
3,000/5,000 |
8-1/2" |
8 |
7/8" |
7/8" |
R-24 |
2-1/16" |
10,000 |
7-7/8" |
8 |
3/4" |
3/4" |
BX-152 |
2-1/16" |
15,000 |
8-3/4" |
8 |
7/8" |
7/8" |
BX-152 |
2-1/16" |
20,000 |
11-5/16" |
8 |
1-1/8" |
1-1/8" |
BX-152 |
2-9/16" |
2,000 |
7-1/2" |
8 |
3/4" |
5-1/4" |
R-26 |
2-9/16" |
3,000/5,000 |
9-5/8" |
8 |
1" |
7" |
R-27 |
2-9/16" |
10,000 |
9-1/8" |
8 |
7/8" |
6-1/4" |
BX-153 |
2-9/16" |
15,000 |
10" |
8 |
1" |
7" |
BX-153 |
2-9/16" |
20,000 |
12-13/16" |
8 |
1-1/4" |
9-1/2" |
BX-153 |
3-1/8" |
2,000 |
8-1/4" |
8 |
3/4" |
5-1/2" |
R-31 |
3-1/8" |
3,000 |
9-1/2" |
8 |
7/8" |
6-1/4" |
R-31 |
3-1/8" |
5,000 |
10-1/2" |
8 |
1-1/8" |
7-3/4" |
R-35 |
3-1/16" |
10,000 |
10-5/8" |
8 |
1" |
7-1/4" |
BX-154 |
3-1/16" |
15,000 |
11-5/16" |
8 |
1-1/8" |
8" |
BX-154 |
3-1/16" |
20,000 |
14-1/16" |
8 |
1-3/8" |
10-3/4" |
BX-154 |
4-1/16" |
2,000 |
10-3/4" |
8 |
7/8" |
6-1/4" |
R-37 |
4-1/16" |
3,000 |
11-1/2" |
8 |
1-1/8" |
7-1/2" |
R-37 |
4-1/16" |
5,000 |
12-1/4" |
8 |
1-1/8" |
8-3/8" |
BX-155 |
4-1/16" |
20,000 |
17-9/16" |
8 |
1-3/4" |
12-3/4" |
BX-155 |
5-1/8" |
5,000 |
14-3/4" |
8 |
1-1/2" |
10-3/4" |
R-44 |
7-1/16" |
2,000 |
14" |
12 |
1" |
7-1/2" |
R-45 |
7-1/16" |
3,000 |
15" |
12 |
1-1/8" |
8-1/2" |
R-45 |
7-1/16" |
5,000 |
15-1/2" |
12 |
1-3/8" |
11-1/4" |
R-46 |
7-1/16" |
10,000 |
18-7/8" |
12 |
1-1/2" |
11-3/4" |
BX-156 |
7-1/16" |
15,000 |
19-7/8" |
16 |
1-1/2" |
13" |
BX-156 |
7-1/16" |
20,000 |
24-13/16" |
16 |
2" |
17-3/4" |
BX-156 |
9" |
2,000 |
16-1/2" |
12 |
1-1/8" |
8-1/2" |
R-49 |
9" |
3,000 |
18-1/2" |
12 |
1-3/8" |
9-1/2" |
R-49 |
9" |
5,000" |
19" |
12 |
1-5/8" |
12-1/2" |
R-50 |
9" |
10,000 |
21-3/4" |
16 |
1-1/2" |
13-1/4" |
BX-157 |
9" |
15,000 |
25-1/2" |
16 |
1-7/8" |
16" |
BX-157 |
11" |
2,000 |
20" |
16 |
1-1/4" |
9-1/4" |
R-53 |
11" |
3,000 |
21-1/2" |
16 |
1-3/8" |
10" |
R-53 |
11" |
5,000 |
23" |
12 |
1-7/8" |
14-1/4" |
R-54 |
11" |
10,000 |
25-3/4" |
16 |
1-3/4" |
15-3/8" |
BX-158 |
11" |
15,000 |
32" |
20 |
2" |
19-1/2" |
BX-158 |
13-5/8" |
2,000 |
22" |
20 |
1-1/4" |
9-1/2" |
R-57 |
13-5/8" |
3,000 |
24" |
20 |
1-3/8" |
10-3/4" |
R-57 |
13-5/8" |
5,000 |
26-1/2" |
16 |
1-5/8" |
12-3/4" |
BX-160 |
13-5/8" |
10,000 |
30-1/4" |
20 |
1-7/8" |
17-3/4" |
BX-159 |
13-5/8" |
15,000 |
34-7/8" |
20 |
2-1/4" |
21" |
BX-159 |
16-3/4" |
2,000 |
27" |
20 |
1-1/2" |
10-3/4" |
R-65 |
16-3/4" |
3,000 |
27-3/4" |
20 |
1-5/8" |
12-1/4" |
R-66 |
16-3/4" |
5,000 |
30-3/8" |
16 |
1-78" |
14-3/4" |
BX-162 |
16-3/4" |
10,000 |
34-5/16" |
24 |
1-7/8" |
17-3/4" |
BX-162 |
18-3/4" |
5,000 |
35-5/8" |
20 |
2" |
18" |
BX-163 |
16-3/4" |
10,000 |
40-15/16" |
24 |
2-1/4" |
23" |
BX-164 |
20-3/4" |
3,000 |
33-3/4" |
20 |
2" |
15-1/4" |
R-74 |
21-1/4" |
2,000 |
32" |
24 |
1-5/8" |
12-1/2" |
R-73 |
21-1/4" |
5,000 |
39" |
24 |
2" |
19" |
BX-165 |
21-1/4" |
10,000 |
45" |
24 |
2-1/2" |
24-3/4" |
BX-166 |
26-3/4" |
2,000 |
41" |
20 |
1-3/4" |
14-1/4" |
BX-167 |
21-1/4" |
3,000 |
43-3/8" |
24 |
2" |
17-1/2" |
BX-168 |
API 6A Type 6BX 15000PSI Blind / Welding Neck Flange
we are supplier of API 6A flanges like 15000PSI(103.5MPA) API 6A type 6BX blind/Welding Neck Flange, include type 6B, 6BX with RTJ connection pressure rating from 2000PSI (13.8MPA), 3000PSI(20.7MPA), 5000PSI(34.5MPA), 10000PSI (69.0MPA), 15000PSI(103.5MPA), to 20000PSI(138.0MPA), which is precisely engineered in accordance with international quality standards totally.We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.

Dimension of 15000PSI(103.5MPA) type 6BX blind/Welding Neck API 6A Flange
Size |
B |
OD |
C |
E1 |
Q |
G |
K |
T |
J1 |
J2 |
J3 |
J4 |
R |
BC |
N |
H |
Ring Number |
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 |
- |
10 |
174.6 |
8 |
26 |
152 |
2 9/16" |
65.9 |
255 |
3 |
- |
6.75 |
102.77 |
133 |
57.2 |
128.6 |
100 |
57.1 |
- |
10 |
200 |
8 |
29 |
153 |
3 1/16" |
78.6 |
290 |
3 |
- |
7.54 |
119 |
154 |
64.3 |
154 |
122.2 |
63.5 |
- |
10 |
230.2 |
8 |
32 |
154 |
4 1/16" |
104 |
360 |
3 |
- |
8.33 |
150.62 |
194 |
78.6 |
195.3 |
158.7 |
73 |
- |
10 |
290.5 |
8 |
39 |
155 |
5 1/8" |
131 |
420 |
3 |
9.5 |
9.53 |
176.66 |
225 |
98.5 |
244.5 |
200 |
81.8 |
6.4 |
16 |
342.9 |
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 |
428.6 |
16 |
42 |
156 |
9 " |
229.4 |
650 |
6 |
12.7 |
12.7 |
299.06 |
381 |
146.1 |
431.8 |
349.2 |
123.8 |
14.2 |
16 |
552.4 |
16 |
51 |
157 |
11" |
280.2 |
815 |
6 |
14.3 |
14.29 |
357.23 |
454 |
187.4 |
584.2 |
427 |
235.7 |
12.7 |
16 |
711.2 |
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 |
771.5 |
20 |
61 |
159 |
18 3/4" |
477 |
1160 |
6 |
18.3 |
18.26 |
577.9 |
722 |
255.6 |
812.8 |
730.2 |
155.6 |
35.1 |
25 |
1016 |
20 |
80 |
164 |
API 6A Type 6B 2000PSI Blind / Welding Neck Flange

We are supplier of API 6A flanges like 2000PSI(13.8MPA) API 6A type 6B Welding Neck Flange Blind Flange, include type 6B, 6BX with RTJ connection pressure rating from 2000PSI(13.8MPA), 3000PSI(20.7MPA), 5000PSI(34.5MPA), 10000PSI(69.0MPA), 15000PSI(103.5MPA), to 20000PSI(138.0MPA), which is precisely engineered in accordance with international quality standards totally.We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.
Dimension of 2000PSI (13.8MPA) type 6B Blind and Welding Neck API 6A Flange
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 |
API 6A Type 6BX 2000PSI Blind Flange

We are supplier of API 6A flanges like 2000PSI(13.8MPA) API 6A type 6BX Blind Flange, include type 6B, 6BX with RTJ connection, pressure rating from 2000PSI(13.8MPA), 3000PSI(20.7MPA), 5000PSI(34.5MPA), 10000PSI(69.0MPA), 15000PSI(103.5MPA), to 20000PSI(138.0MPA), which is precisely engineered in accordance with international quality standards totally.We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.
Dimension of 2000PSI (13.8MPA) type 6BX Blind API 6A Flange
Size |
OD |
C |
E1 |
G |
K |
T |
J1 |
J4 |
R |
BC |
N |
H |
BX |
26 3/4" |
1040 |
6 |
21.4 |
768.33 |
805 |
126.3 |
835.8 |
9.7 |
16 |
952.5 |
20 |
48 |
167 |
30" |
1120 |
6 |
23 |
862.3 |
908 |
134.2 |
931.9 |
17.5 |
16 |
1039.8 |
32 |
45 |
303 |
API 6A Type 6B 3000PSI Blind / Welding Neck Flange

We are supplier of API 6A flanges like 3000PSI(20.7MPA) API 6A type 6B Welding Neck Flange Blind Flange, include type 6B, 6BX with RTJ connection pressure rating from 2000PSI(13.8MPA), 3000PSI(20.7MPA), 5000PSI(34.5MPA), 10000PSI(69.0MPA), 15000PSI(103.5MPA), to 20000PSI(138.0MPA), which is precisely engineered in accordance with international quality standards totally.We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment..
Dimension of 3000PSI (20.7MPA) type 6B Blind and Welding Neck API 6A Flange
Size |
B |
OD |
C |
K |
P |
E |
T |
Q |
X |
BC |
N |
H |
LN |
HL |
JL |
R/RX |
2 1/16" |
53.2 |
215 |
3 |
124 |
95.25 |
7.9 |
46.1 |
38.1 |
104.8 |
165.1 |
8 |
26 |
109.6 |
60.3 |
50 |
24 |
2 9/16" |
65.9 |
245 |
3 |
137 |
107.95 |
7.9 |
49.3 |
41.3 |
123.8 |
190.5 |
8 |
29 |
112.7 |
73 |
59.7 |
27 |
3 1/8" |
81.8 |
240 |
3 |
156 |
123.83 |
7.9 |
46.1 |
38.1 |
127 |
190.5 |
8 |
26 |
109.5 |
88.9 |
74.4 |
31 |
4 1/16" |
108.7 |
290 |
3 |
181 |
149.23 |
7.9 |
52.4 |
44.4 |
158.8 |
235 |
8 |
32 |
122.2 |
114.3 |
98 |
37 |
5 1/8" |
131 |
350 |
3 |
216 |
180.98 |
7.9 |
58.8 |
50.8 |
190.5 |
279.4 |
8 |
35 |
134.9 |
141.3 |
122.9 |
41 |
7 1/16" |
181.8 |
380 |
6 |
241 |
211.15 |
7.9 |
63.5 |
55.6 |
235 |
317.5 |
12 |
32 |
147.6 |
168.3 |
147.1 |
45 |
9" |
229.4 |
470 |
6 |
308 |
269.88 |
7.9 |
71.5 |
63.5 |
298.5 |
393.7 |
12 |
39 |
169.9 |
219.1 |
189.7 |
49 |
11" |
280.2 |
545 |
6 |
362 |
323.85 |
7.9 |
77.8 |
69.9 |
368.3 |
469.9 |
16 |
39 |
192.1 |
273 |
237.2 |
53 |
13 5/8" |
346.9 |
610 |
6 |
419 |
381 |
7.9 |
87.4 |
79.4 |
419.1 |
533.4 |
20 |
39 |
- |
- |
- |
57 |
16 3/4" |
426.2 |
705 |
6 |
524 |
469.9 |
11.2 |
100.1 |
88.9 |
508 |
616 |
20 |
45 |
- |
- |
- |
66 |
20 3/4" |
527.8 |
855 |
6 |
648 |
584.2 |
12.7 |
120.7 |
108 |
622.3 |
749.3 |
20 |
54 |
- |
- |
- |
74 |
API 6A Type 6B 5000PSI Blind / Welding Neck Flange

We are supplier of API 6A flanges like 5000PSI(34.5MPA) API 6A type 6B Welding Neck Flange Blind Flange, include type 6B, 6BX with RTJ connection pressure rating from 2000PSI(13.8MPA), 3000PSI(20.7MPA), 5000PSI(34.5MPA), 10000PSI(69.0MPA), 15000PSI(103.5MPA), to 20000PSI(138.0MPA), which is precisely engineered in accordance with international quality standards totally.We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.
Dimension of 5000PSI (34.5MPA) type 6B Blind and Welding Neck API 6A Flange
Size |
B |
OD |
C |
K |
P |
E |
T |
Q |
X |
BC |
N |
H |
LN |
HL |
JL |
R/RX |
2 1/16" |
53.2 |
215 |
3 |
124 |
95.25 |
7.9 |
46.1 |
38.1 |
104.8 |
165.1 |
8 |
26 |
109.5 |
60.3 |
43.7 |
24 |
2 9/16" |
65.9 |
245 |
3 |
137 |
107.95 |
7.9 |
49.3 |
41.3 |
123.8 |
190.5 |
8 |
29 |
112.7 |
73 |
54.9 |
27 |
3 1/8" |
81.8 |
265 |
3 |
168 |
136.53 |
7.9 |
55.6 |
47.7 |
133.3 |
203.2 |
8 |
32 |
125.4 |
88.9 |
67.5 |
35 |
4 1/16" |
108.7 |
310 |
3 |
194 |
161.93 |
7.9 |
62 |
54 |
161.9 |
241.3 |
8 |
35 |
131.8 |
114.3 |
88.1 |
39 |
5 1/8" |
131 |
375 |
3 |
229 |
193.68 |
7.9 |
81 |
73.1 |
196.8 |
292.1 |
8 |
42 |
163.5 |
141.3 |
110.3 |
44 |
7 1/16" |
181.8 |
395 |
6 |
248 |
211.15 |
9.7 |
92.1 |
82.6 |
228.6 |
317.5 |
12 |
39 |
181 |
168.3 |
132.6 |
46 |
9" |
229.4 |
485 |
6 |
318 |
269.88 |
11.2 |
103.2 |
92.1 |
292.1 |
393.7 |
12 |
45 |
223.8 |
219.1 |
173.8 |
50 |
11" |
280.2 |
585 |
6 |
371 |
323.85 |
11.2 |
119.1 |
108 |
368.3 |
482.6 |
12 |
51 |
265.1 |
273.1 |
216.7 |
54 |
API 6A Type 6BX 10000PSI Blind / Welding Neck Flange

We are supplier of API 6A flanges like 10000PSI(69.0MPA) API 6A type 6BX blind/Welding Neck Flange, include type 6B, 6BX with RTJ connection pressure rating from 2000PSI (13.8MPA), 3000PSI(20.7MPA), 5000PSI(34.5MPA), 10000PSI(69.0MPA), 15000PSI(103.5MPA), to 20000PSI(138.0MPA), which is precisely engineered in accordance with international quality standards totally.We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.
Dimension of 10000PSI(69.0MPA) type 6BX blind/Welding Neck API 6A Flange
Size |
B |
OD |
C |
E1 |
Q |
G |
K |
T |
J1 |
J2 |
J3 |
J4 |
R |
BC |
N |
H |
BX |
1 13/16" |
46.8 |
185 |
3 |
- |
5.56 |
77.77 |
105 |
42.1 |
88.9 |
65.1 |
48.5 |
- |
10 |
146.1 |
8 |
23 |
151 |
2 1/16" |
53.2 |
200 |
3 |
- |
5.95 |
86.23 |
111 |
44.1 |
100 |
74.7 |
51.6 |
- |
10 |
158.8 |
8 |
23 |
152 |
2 9/16" |
65.9 |
230 |
3 |
- |
6.75 |
102.77 |
132 |
51.2 |
120.7 |
92.1 |
57.2 |
- |
10 |
184.2 |
8 |
26 |
153 |
3 1/16" |
78.6 |
270 |
3 |
- |
7.54 |
119 |
152 |
58.4 |
142.1 |
110.2 |
63.5 |
- |
10 |
215.9 |
8 |
29 |
154 |
4 1/16" |
104 |
315 |
3 |
- |
8.33 |
150.62 |
185 |
70.3 |
182.6 |
146.1 |
73.1 |
- |
10 |
258.8 |
8 |
32 |
155 |
5 1/8" |
131 |
360 |
3 |
9.5 |
9.53 |
176.66 |
221 |
79.4 |
223.8 |
182.6 |
81 |
6.4 |
10 |
300 |
12 |
32 |
169 |
7 1/16" |
180.2 |
480 |
6 |
11.1 |
11.11 |
241.83 |
302 |
103.2 |
301.6 |
254 |
95.3 |
9.7 |
16 |
403.2 |
12 |
42 |
156 |
9 " |
229.4 |
550 |
6 |
12.7 |
12.7 |
299.06 |
359 |
123.9 |
374.7 |
327.1 |
93.7 |
9.7 |
16 |
476.3 |
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 |
565.2 |
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 |
673.1 |
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 |
776.3 |
24 |
51 |
162 |
18 3/4" |
477 |
1040 |
6 |
18.3 |
18.26 |
577.9 |
697 |
223.1 |
752.5 |
674.7 |
155.6 |
25.4 |
16 |
925.5 |
24 |
61 |
164 |
21 1/4" |
540.5 |
1145 |
6 |
19.1 |
19.05 |
647.88 |
781 |
241.3 |
847.7 |
762 |
165.1 |
31.8 |
21 |
1022.4 |
24 |
67 |
166 |
Specification of API Flange, API 6A Flange
Flange Size |
Working Pressure (PSI) |
Outside Diameter |
Number of Bolt Holes |
Diameter of Bolt Holes |
Length of Bolts |
API Ring Gasket |
1-13/16" |
10,000 |
7-3/8" |
8 |
3/4" |
5-1/4" |
BX-151 |
1-13/16" |
15,000 |
8-3/16" |
8 |
7/8" |
6" |
BX-151 |
1-13/16" |
20,000 |
10-1/8" |
8 |
1" |
7-3/4" |
BX-151 |
2-1/16" |
2,000 |
6-1/2" |
8 |
5/8" |
5/8" |
R-23 |
2-1/16" |
3,000/5,000 |
8-1/2" |
8 |
7/8" |
7/8" |
R-24 |
2-1/16" |
10,000 |
7-7/8" |
8 |
3/4" |
3/4" |
BX-152 |
2-1/16" |
15,000 |
8-3/4" |
8 |
7/8" |
7/8" |
BX-152 |
2-1/16" |
20,000 |
11-5/16" |
8 |
1-1/8" |
1-1/8" |
BX-152 |
2-9/16" |
2,000 |
7-1/2" |
8 |
3/4" |
5-1/4" |
R-26 |
2-9/16" |
3,000/5,000 |
9-5/8" |
8 |
1" |
7" |
R-27 |
2-9/16" |
10,000 |
9-1/8" |
8 |
7/8" |
6-1/4" |
BX-153 |
2-9/16" |
15,000 |
10" |
8 |
1" |
7" |
BX-153 |
2-9/16" |
20,000 |
12-13/16" |
8 |
1-1/4" |
9-1/2" |
BX-153 |
3-1/8" |
2,000 |
8-1/4" |
8 |
3/4" |
5-1/2" |
R-31 |
3-1/8" |
3,000 |
9-1/2" |
8 |
7/8" |
6-1/4" |
R-31 |
3-1/8" |
5,000 |
10-1/2" |
8 |
1-1/8" |
7-3/4" |
R-35 |
3-1/16" |
10,000 |
10-5/8" |
8 |
1" |
7-1/4" |
BX-154 |
3-1/16" |
15,000 |
11-5/16" |
8 |
1-1/8" |
8" |
BX-154 |
3-1/16" |
20,000 |
14-1/16" |
8 |
1-3/8" |
10-3/4" |
BX-154 |
4-1/16" |
2,000 |
10-3/4" |
8 |
7/8" |
6-1/4" |
R-37 |
4-1/16" |
3,000 |
11-1/2" |
8 |
1-1/8" |
7-1/2" |
R-37 |
4-1/16" |
5,000 |
12-1/4" |
8 |
1-1/8" |
8-3/8" |
BX-155 |
4-1/16" |
20,000 |
17-9/16" |
8 |
1-3/4" |
12-3/4" |
BX-155 |
5-1/8" |
5,000 |
14-3/4" |
8 |
1-1/2" |
10-3/4" |
R-44 |
7-1/16" |
2,000 |
14" |
12 |
1" |
7-1/2" |
R-45 |
7-1/16" |
3,000 |
15" |
12 |
1-1/8" |
8-1/2" |
R-45 |
7-1/16" |
5,000 |
15-1/2" |
12 |
1-3/8" |
11-1/4" |
R-46 |
7-1/16" |
10,000 |
18-7/8" |
12 |
1-1/2" |
11-3/4" |
BX-156 |
7-1/16" |
15,000 |
19-7/8" |
16 |
1-1/2" |
13" |
BX-156 |
7-1/16" |
20,000 |
24-13/16" |
16 |
2" |
17-3/4" |
BX-156 |
9" |
2,000 |
16-1/2" |
12 |
1-1/8" |
8-1/2" |
R-49 |
9" |
3,000 |
18-1/2" |
12 |
1-3/8" |
9-1/2" |
R-49 |
9" |
5,000" |
19" |
12 |
1-5/8" |
12-1/2" |
R-50 |
9" |
10,000 |
21-3/4" |
16 |
1-1/2" |
13-1/4" |
BX-157 |
9" |
15,000 |
25-1/2" |
16 |
1-7/8" |
16" |
BX-157 |
11" |
2,000 |
20" |
16 |
1-1/4" |
9-1/4" |
R-53 |
11" |
3,000 |
21-1/2" |
16 |
1-3/8" |
10" |
R-53 |
11" |
5,000 |
23" |
12 |
1-7/8" |
14-1/4" |
R-54 |
11" |
10,000 |
25-3/4" |
16 |
1-3/4" |
15-3/8" |
BX-158 |
11" |
15,000 |
32" |
20 |
2" |
19-1/2" |
BX-158 |
13-5/8" |
2,000 |
22" |
20 |
1-1/4" |
9-1/2" |
R-57 |
13-5/8" |
3,000 |
24" |
20 |
1-3/8" |
10-3/4" |
R-57 |
13-5/8" |
5,000 |
26-1/2" |
16 |
1-5/8" |
12-3/4" |
BX-160 |
13-5/8" |
10,000 |
30-1/4" |
20 |
1-7/8" |
17-3/4" |
BX-159 |
13-5/8" |
15,000 |
34-7/8" |
20 |
2-1/4" |
21" |
BX-159 |
16-3/4" |
2,000 |
27" |
20 |
1-1/2" |
10-3/4" |
R-65 |
16-3/4" |
3,000 |
27-3/4" |
20 |
1-5/8" |
12-1/4" |
R-66 |
16-3/4" |
5,000 |
30-3/8" |
16 |
1-78" |
14-3/4" |
BX-162 |
16-3/4" |
10,000 |
34-5/16" |
24 |
1-7/8" |
17-3/4" |
BX-162 |
18-3/4" |
5,000 |
35-5/8" |
20 |
2" |
18" |
BX-163 |
16-3/4" |
10,000 |
40-15/16" |
24 |
2-1/4" |
23" |
BX-164 |
20-3/4" |
3,000 |
33-3/4" |
20 |
2" |
15-1/4" |
R-74 |
21-1/4" |
2,000 |
32" |
24 |
1-5/8" |
12-1/2" |
R-73 |
21-1/4" |
5,000 |
39" |
24 |
2" |
19" |
BX-165 |
21-1/4" |
10,000 |
45" |
24 |
2-1/2" |
24-3/4" |
BX-166 |
26-3/4" |
2,000 |
41" |
20 |
1-3/4" |
14-1/4" |
BX-167 |
21-1/4" |
3,000 |
43-3/8" |
24 |
2" |
17-1/2" |
BX-168 |
Leading manufacturer of API Flanges
We also having stock of API Flanges & other Stainless Steel Flanges, Carbon Steel Flanges, Alloy Steel Flanges manufactured by :
Erne Fittings, Austria |
Metal far, Italy |
Lame S.R.l., Italy |
BENKAN Corporation, Japan |
BKL- Thai Benkan, Thailand |
TecnoForge, Italy |
Ulma, Spain |
Mega, Italy |
Melesi, Italy |
Interfit, France |
Raccortubi S.P.A., Italy |
|
we are the distributor of the of these Brands. we also have the sales representative who can provide the proper information of these Brands & about Grades, material and sizes of API Flanges.
Our Live Stock of API Flanges
API Flanges Application
- API Flanges uses in Oil and Gas Pipeline
- API Flanges uses in Chemical Industry
- API Flanges uses in Plumbing
- API Flanges uses in Oil & Gas Industry
- API Flanges uses in Water Supply Systems
- API Flanges uses in Paper & Pulp Industry
|
- API Flanges uses in Power Plant
- API Flanges uses in Fabrication Industry
- API Flanges uses in General purpose applications
- API Flanges uses in Food Processing Industry
- API Flanges uses in Structural Pipe
- API Flanges uses in Heat Exchangers
|
Manufacturers And Suppliers Of Different Types Of Flanges listed Below
Cities We Deliver To
Riyadh, Faridabad, Courbevoie, Kolkata, Rajkot, Howrah, Atyrau, Petaling Jaya, Ankara, Ho Chi Minh City, Kanpur, Istanbul, Geoje-si, La Victoria, Ahmedabad, Los Angeles, Montreal, New Delhi, Granada, Jeddah, Aberdeen, Calgary, Nashik, London, Chandigarh, Hyderabad, Chiyoda, Milan, Gimhae-si, Mumbai, Kuala Lumpur, Muscat, Ranchi, Abu Dhabi, Jakarta, Ernakulam, Tehran, Vung Tau, Kuwait City, Surat, Sydney, Houston, Edmonton, Ludhiana, Pune, Port-of-Spain, Ulsan, Caracas, Coimbatore, Mexico City, Hanoi, Al Khobar, Pimpri-Chinchwad, Bangkok, Secunderabad, Vadodara, Jaipur, Perth, Chennai, Cairo, Karachi, New York, Gurgaon, Melbourne, Manama, Busan, Rio de Janeiro, Colombo, Bengaluru, Madrid, Indore, Toronto, Ahvaz, Dubai, Thiruvananthapuram, Bhopal, Brisbane, Nagpur, Sharjah, Al Jubail, Thane, Dammam, Singapore, Santiago, Haryana, Doha, Moscow, Lagos, Jamshedpur, Baroda, Visakhapatnam, Dallas, Lahore, Hong Kong, Seoul, Noida, Bogota, Algiers, Navi Mumbai
Countries We Deliver To
Indonesia, Hong Kong, Kenya, Trinidad & Tobago,Tunisia, Kuwait, Russia, Norway, Mongolia, Croatia, Tibet, Nigeria, Nepal, Czech Republic, Portugal, Spain, Turkey, Finland, Lebanon, Azerbaijan, France, Japan, South Korea, Libya, Bolivia, Iraq, United Arab Emirates, Germany, Saudi Arabia, Jordan, Zimbabwe, Netherlands, Bhutan, United States, Morocco, Switzerland, Austria, Puerto Rico, Lithuania, Sweden, Poland, Serbia, Romania, Denmark, Bulgaria, South Africa, Iran, China, Qatar, Nigeria, Bangladesh, Gambia, Slovakia, New Zealand, Peru, Canada, Yemen, Ireland, Sri Lanka, Philippines, Iran, Costa Rica, Ecuador, Mexico, Italy, United Kingdom, Belgium, Israel, Venezuela, Thailand, Angola, Estonia, Belarus, Brazil, Taiwan, Pakistan, Hungary, Vietnam, Australia, Afghanistan, Algeria, Kazakhstan, Gabon, Mexico, Poland, Bahrain, Malaysia, Greece, Macau, Chile, Singapore, Colombia, Oman, Chile, Namibia, Ukraine, Ghana, Argentina, India, Egypt
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