Api 6a Flanges Dimensions
The specification standard Api 6a Flanges are now widely utilised in production as well as surface drilling. The history of these API Threaded Flanges is extensive. Many of these older, outdated Api 10000 Psi Flanges have been replaced by more recent, contemporary configurations in the past.
Api Blind Flanges, Carries a complete line of Api Adapter Flanges, Api Series B Flanges As Per ASME/ANSI B16.47 in mumbai, India
Initially, threaded, weld neck, and blind designs were the standards for all Api Companion Flanges that were connected to pipe. Standardization became important to preserve functional interchangeability between the pipes and the Api Flanges Dimensions Weld Neck as equipment with integral flanges entered industries like the oilfield.
The API, also known as the American Petroleum Institute, began using the ASA B16.5 flanges in the late 1930s. Using the 300 lb. and 400 lb. flanges, respectively, the API specified no changes to the ASA B16.5 Standard for the applications involving the pressure classes of 720 psi and 960 psi. However, the API specified an increase in the requirement for the material yield strength for the respective ASA B16.5 flanges like the 600 lb, 900 lb, and 1500 lb for the API 6B Integral Flange applications for pressure classes 2000, 3000, and 5000 psi.
The process of changing the ASA term "lb." to the API term "SERIES" is the key difference between the original ASA flanges and the API Adapter Flanges. For instance, the API 4" SERIES 900 flanges have a working pressure of 3000 psi, whereas the ASA 4" 900 lb. flange has a working pressure of 2160 psi. Both of these flanges are identical in terms of dimensions but differ in terms of material strength and working pressure.
Wellhead flanges were the subject of the original API definition (6B), which was later integrated into API 6A. The 6B designation is specified and kept by the original flange. Api Ring Joint Flanges are present on all API flanges approved for use at the wellhead. Most API flanges typically have a specific ring groove and either Full Face or Raised Face geometry. The majority of wellhead manufacturers produce full face 6B flanges.
Both the 6BX and 6B (welding neck flanges, blind flanges, target flanges, and test flanges) Api Series B Flanges are completely compliant with API 6A. Modern alloy makes up the material used for API Flanges. Because of this, the API 5l Grade B Flanges are made of steel using cutting-edge production processes. The Carbon Steel API 6B Spacer Flange is well known for its high price and reliable performance.
The ring joint type of the API 6A TYPE 6B precludes their use for face-to-face makeup. Depending on the tolerances, the connection make-up bolting force may react on the raised face of the 6BX Weld Neck Flange if the gasket has been seated properly. By providing this support, the Api Blind Flanges and gasket are shielded from damage by excessive bolt torque.
One of the top manufacturers of API 6A flanges in India is rajveerfasteners
Api 5l Grade B Flanges, Buy Api 6a Flanges, Api Flanges Material, 6BX weld Neck Flange, API 6A TYPE 6B at factory price in India
SS API 6A Flanges
Api 6A Flanges
ANSI B16.5 API Flanges
- Type: API Slip on flange, API Blind flange, API Welded neck flange, API Threaded flange, API Lapped joint flange (loose flange), API Socket welded flange, API Orifice Flanges, API Long welded neck flange
- Standard:API, API 6A, API 650, API 605
- Size: 1/2-60 inch
- Pressure:Class 150, 300, 600, 1500, 2500
- Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case
- Surface Treatment: Anti-rust Oil, Black Anti-rust Paint, Zinc, and Hot Dipped Galvanized.
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 |
Dimension of 10000PSI(69.0MPA) type 6BX Blind and API 6A Welding Neck 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 |
1. RING NUMBER BX, 2. C should be the max value 3. Tolerance and Ring Gasket according to API 6A-20TH
- API 605 Threaded Flanges uses in Chemical Industry
- API Flanges uses in Oil and Gas Pipeline
- API 6A Plate Flanges uses in Plumbing
- API 650 Blind Flanges uses in Water Supply Systems
- API Loose Flanges uses in Oil & Gas Industry
- API Slip On Flanges uses in Paper & Pulp Industry
- Carbon Steel : ASTM A 105 (high temperature carbon steel), ASTM A350 LF1 to LF3 (low temperature carbon steel), ASTM A694 Gr. F42 / F52 / F56 / F60 / F65 (high yield carbon steel flange to match API 5L linepipes)
- Alloy Steel : ASTM A182 Gr. F1 / F2 / F5 / F9 / F11 Cl. 2 / F12 Cl. 2 / F22 Cl. 3 / F91 (alloy steel flanges)
- Stainless Steel : ASTM A182 F 304/304L, 316/316L, 321, 347, 348 (stainless steel flanges), 904/904L
- Duplex Steel : ASTM A182 F51 (duplex flanges) / F53-F55 (superduplex)
- Nickel Alloys / Super Alloys : ASTM B166 UNS NO6600 (inconel 600) ASTM B564 UNS N06625 (Inconel 625), ASTM B425 UNS-NO8800 (Incoloy 800), ASTM B564 UNS N08825 (Incoloy 825), ASTM B160 UNS N0200 (Nickel 200), ASTM B564 UNS N04400 (Monel 400), ASTM B564 UNS N10276 (Hastelloy C-276)
- Titanium : ASTM B381 Gr. 2 (Titanium)
- Aluminium, Copper, Polypropylene, etc.
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 |
1. RING NUMBER R or RX, 2. C should be the max value 3. Tolerance and Ring Gasket according to API 6A-20TH
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 |
Dimension of 15000PSI(103.5MPA) type 6BX Blind and API 6A Welding Neck 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 |
1. RING NUMBER BX, 2. C should be the max value 3. Tolerance and Ring Gasket according to API 6A-20TH
Dimension of 3000PSI (20.7MPA) Type 6B Blind and API 650 Welding Neck 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 |
1. RING NUMBER R or RX, 2. C should be the max value 3. Tolerance and Ring Gasket according to API 6A-20TH
Dimension of 5000PSI (34.5MPA) type 6B Blind and API 6A Welding Neck 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 |
1. RING NUMBER R or RX, 2. C should be the max value 3. Tolerance and Ring Gasket according to API 6A-20TH
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