-
call us
022 23857766 \ 022 67437326 -
send us mail
sales@globalstainless.co.in
| ASME B16.5 RTJ Flanges Pressure Ratings |
|||||||
| Temperature (F°) | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 |
| -20 to 100 | 285 | 740 | 985 | 1480 | 2220 | 3705 | 6170 |
| 200 | 260 | 680 | 905 | 1360 | 2035 | 3395 | 5655 |
| 300 | 230 | 655 | 870 | 1310 | 1965 | 3270 | 5450 |
| 400 | 200 | 635 | 845 | 1265 | 1900 | 3170 | 5280 |
| 500 | 170 | 605 | 805 | 1205 | 1810 | 3015 | 5025 |
| 600 | 140 | 570 | 755 | 1135 | 1705 | 2840 | 4730 |
| 650 | 125 | 550 | 730 | 1100 | 1650 | 2745 | 4575 |
| 700 | 110 | 530 | 710 | 1060 | 1590 | 2655 | 4425 |
| 750 | 95 | 505 | 675 | 1015 | 1520 | 2535 | 4230 |
| 800 | 80 | 410 | 550 | 825 | 1235 | 2055 | 3430 |
| 850 | 65 | 320 | 425 | 640 | 955 | 1595 | 2655 |
| 900 | 50 | 230 | 305 | 460 | 690 | 1150 | 1915 |
| 950 | 35 | 135 | 185 | 275 | 410 | 685 | 1145 |
| 1000 | 20 | 85 | 115 | 170 | 255 | 430 | 715 |
| Specification : | ASME B16.5 RTJ Flange |
| Design For Size: | ASA, ASME, DIN, PN, JIS, ANSI, BS, EN |
| Flange Machining Equipment: | Bending machine, Pushing Machine, Sand-blasting machine, Press machine, electric bevelling machine etc |
| Flange Production Process: | Forged, Heat Treated and Machined |
| ASME B16.5 Flange Application: | Fabrication Industry Chemical Industry Water Pipeline Industry Natural Gas Industry Oil And Gas Industry Nuclear Power Plant |
| Coating Flange Faces : | Yellow Transparent, Oil Black Paint, Anti-rust Paint, Cold and Hot Dip Galvanized, Zinc Plated |
| ASA Flange Size Chart : | 1/2″ (15 NB) To 48″ (1200NB) |
| Flange Standards : | ASME B16.5, ASME B16.47 (Series A, Series B), PN, JIS, ISO, ASME B16.38, EN-1092, BS10, DIN, GOST, UNI, AWWA, MSS SP44. |
| Connect Type Type: | RF, LMF, SMF, FF, RTJ, LJF. |
| Flange Pressure Rating Table: | Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS |
ANSI 150LB Stainless Steel 304 Flange Rtj
A105 Flange BL Ring Type Joint Flange
ANSI B16.5 WN 2500# Rtj Flange
Mss Sp-44 A182 A240 F316 Rtj Reducing Flange
S32750 2 Inch 150LB ASME B16.5 Rtj Blind Flange
AWWA Flange DN80 PN16 Rtj Weld Neck Flange
ASME B16.5 Standard 150 LBS Rtj Threaded Flange
ASTM A694 F52 300# Rtj Orifice Flange
B16.5 600lbs 900 Lbs A694 F42 Rtj Slip On Flange
JIS 10K FF SS400 carbon Steel Rtj Pipe Flange
Carbon Steel A350 Lf2 Rtj Socket Weld Flange
ASME B16.5 A516 Gr.70 Class 1500 Rtj Flange
|
NPS |
Pitch Diameter of Ring and Groove |
Widthrongof Ring |
Height Of Ring |
Widthlat on Octagonal Rings |
Widthroove |
Depth of Groove |
Diameter of RF for Ring Joint or Lapped |
Ring No. |
Approximate Distande Between Flange of Ring Joints When Ring is Compressed |
|
|
OVal |
Octagonal |
|||||||||
|
P |
A |
B |
H |
C |
F |
E(L*) |
K(Min) |
|||
|
1 |
47.6 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
63.5 |
R15 |
4.1 |
|
1 1/4 |
57.2 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
73.2 |
R17 |
4.1 |
|
1 1/2 |
65.1 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
82.6 |
R19 |
4.1 |
|
2 |
82.6 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
101.6 |
R22 |
4.1 |
|
2 1/2 |
101.6 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
120.7 |
R25 |
4.1 |
|
3 |
114.3 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
133.4 |
R29 |
4.1 |
|
3 1/2 |
131.8 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
153.9 |
R33 |
4.1 |
|
4 |
149.2 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
171.5 |
R36 |
4.1 |
|
5 |
171.5 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
193.5 |
R40 |
4.1 |
|
6 |
193.7 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
218.9 |
R43 |
4.1 |
|
8 |
247.7 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
273.1 |
R48 |
4.1 |
|
10 |
304.8 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
330.2 |
R52 |
4.1 |
|
12 |
381.0 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
406.4 |
R56 |
4.1 |
|
14 |
396.9 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
425.5 |
R59 |
3.0 |
|
16 |
454.0 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
482.6 |
R64 |
3.0 |
|
18 |
517.5 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
546.1 |
R68 |
3.0 |
|
20 |
558.8 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
596.9 |
R72 |
3.0 |
|
24 |
673.1 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
711.2 |
R76 |
3.0 |
|
NPS |
Pitch Diameter of Ring and Groove |
Widthrong>of Ring |
Height Of Ring |
Widthlat on Octagonal Rings |
Widthroove |
Depth of Groove |
Diameter of RF for Ring Joint or Lapped |
Ring No. |
Appro. Distande Between Flange of Ring Joints When Ring is Compressed |
|||
|
OVal |
Octagonal |
|||||||||||
|
P |
A |
B |
H |
C |
F |
E(L*) |
K(Min) |
Class 300 |
Class 400 |
Class 600 |
||
|
1/2 |
34.1 |
6.4 |
11.1 |
9.5 |
4.3 |
7.1 |
5.6 |
50.8 |
R11 |
3.0 |
– |
3.0 |
|
3/4 |
42.9 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
63.5 |
R13 |
4.1 |
– |
4.1 |
|
1 |
50.8 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
69.9 |
R16 |
4.1 |
– |
4.1 |
|
1 1/4 |
60.3 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
79.5 |
R18 |
4.1 |
– |
4.1 |
|
1 1/2 |
68.3 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
90.4 |
R20 |
4.1 |
– |
4.1 |
|
2 |
82.6 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
108.0 |
R23 |
5.6 |
– |
4.8 |
|
2 1/2 |
101.6 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
127.0 |
R26 |
5.6 |
– |
4.8 |
|
3 |
123.8 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
146.1 |
R31 |
5.6 |
– |
4.8 |
|
3 1/2 |
131.8 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
158.8 |
R34 |
5.6 |
– |
4.8 |
|
4 |
149.2 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
174.8 |
R37 |
5.6 |
5.6 |
4.8 |
|
5 |
181.0 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
209.6 |
R41 |
5.6 |
5.6 |
4.8 |
|
6 |
211.2 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
241.3 |
R45 |
5.6 |
5.6 |
4.8 |
|
8 |
269.9 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
301.8 |
R49 |
5.6 |
5.6 |
4.8 |
|
10 |
323.9 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
355.6 |
R53 |
5.6 |
5.6 |
4.8 |
|
12 |
381.0 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
412.8 |
R57 |
5.6 |
5.6 |
4.8 |
|
14 |
419.1 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
457.2 |
R61 |
5.6 |
5.6 |
4.8 |
|
16 |
469.9 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
508.0 |
R65 |
5.6 |
5.6 |
4.8 |
|
18 |
533.4 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
574.8 |
R69 |
5.6 |
5.6 |
4.8 |
|
20 |
584.2 |
12.7 |
19.1 |
17.5 |
8.7 |
13.5 |
9.5 |
635.0 |
R73 |
5.6 |
5.6 |
4.8 |
|
24 |
692.2 |
15.9 |
22.2 |
20.7 |
10.5 |
16.7 |
11.1 |
749.3 |
R77 |
6.4 |
6.4 |
5.6 |
|
NPS |
Pitch Diameter of Ring and Groove |
Widthrong>of Ring |
Height Of Ring |
Widthlat on Octagonal Rings |
Widthroove |
Depth of Groove |
Diameter of RF for Ring Joint or Lapped |
Ring Number |
Appro. Distande Between Flange of Ring Joints When Ring is Compressed |
|
|
OVal |
Octagonal |
|||||||||
|
P |
A |
B |
H |
C |
F |
E(L*) |
K(Min) |
|||
|
3 |
123.8 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
155.4 |
R31 |
4.1 |
|
4 |
149.2 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
180.8 |
R37 |
4.1 |
|
5 |
181.0 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
215.9 |
R41 |
4.1 |
|
6 |
211.2 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
241.3 |
R45 |
4.1 |
|
8 |
269.9 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
307.8 |
R49 |
4.1 |
|
10 |
323.9 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
362.0 |
R53 |
4.1 |
|
12 |
381.0 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
419.1 |
R57 |
4.1 |
|
14 |
419.1 |
15.9 |
22.2 |
20.7 |
10.5 |
16.7 |
11.1 |
466.9 |
R62 |
4.1 |
|
16 |
469.9 |
15.9 |
22.2 |
20.7 |
10.5 |
16.7 |
11.1 |
523.7 |
R66 |
4.1 |
|
18 |
533.4 |
19.1 |
25.4 |
23.8 |
11.1 |
19.8 |
12.7 |
593.9 |
R70 |
4.8 |
|
20 |
584.2 |
19.1 |
25.4 |
23.8 |
12.3 |
19.8 |
12.7 |
647.7 |
R74 |
4.8 |
|
24 |
692.2 |
25.4 |
33.4 |
31.8 |
17.3 |
27.0 |
15.9 |
771.7 |
R78 |
5.6 |
|
NPS |
Pitch Diameter of Ring and Groove |
Widthrong>of Ring |
Height Of Ring |
Widthlat on Octagonal Rings |
Widthroove |
Depth of Groove |
Diameter of RF for Ring Joint or Lapped |
Ring No. |
Appr. Distande Between Flange of Ring Joints When Ring is Compressed |
|
|
OVal |
Octagonal |
|||||||||
|
P |
A |
B |
H |
C |
F |
E(L*) |
K(Min) |
|||
|
1/2 |
39.7 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
60.5 |
R12 |
4.1 |
|
3/4 |
44.5 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
66.8 |
R14 |
4.1 |
|
1 |
50.8 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
71.4 |
R16 |
4.1 |
|
1 1/4 |
60.3 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
81.0 |
R18 |
4.1 |
|
1 1/2 |
68.3 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
92.2 |
R20 |
4.1 |
|
2 |
95.3 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
124.0 |
R24 |
3.0 |
|
2 1/2 |
108.0 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
136.7 |
R27 |
3.0 |
|
3 |
136.5 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
168.4 |
R35 |
3.0 |
|
4 |
161.9 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
193.8 |
R39 |
3.0 |
|
5 |
193.7 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
228.6 |
R44 |
3.0 |
|
6 |
211.2 |
12.7 |
19.1 |
17.5 |
8.7 |
13.5 |
9.5 |
247.7 |
R46 |
3.0 |
|
8 |
269.9 |
15.9 |
22.2 |
20.7 |
10.5 |
16.7 |
11.1 |
317.5 |
R50 |
4.1 |
|
10 |
323.9 |
15.9 |
22.2 |
20.7 |
10.5 |
16.7 |
11.1 |
371.6 |
R54 |
4.1 |
|
12 |
381.0 |
22.2 |
28.6 |
27.0 |
14.8 |
23.0 |
14.3 |
438.2 |
R58 |
4.8 |
|
14 |
419.1 |
25.4 |
33.4 |
31.8 |
17.3 |
27.0 |
15.9 |
489.0 |
R64 |
5.6 |
|
16 |
469.9 |
28.6 |
36.5 |
34.9 |
19.8 |
30.2 |
17.5 |
546.1 |
R67 |
7.9 |
|
18 |
533.4 |
28.6 |
36.5 |
34.9 |
19.8 |
30.2 |
17.5 |
612.9 |
R71 |
7.9 |
|
20 |
584.2 |
31.8 |
39.7 |
38.1 |
22.3 |
33.4 |
17.5 |
673.1 |
R75 |
9.7 |
|
24 |
692.2 |
34.9 |
44.5 |
41.3 |
24.8 |
36.5 |
20.6 |
793.8 |
R79 |
11.2 |
|
NPS |
Pitch Diameter of Ring and Groove |
Widthrong>of Ring |
Height Of Ring |
Widthlat on Octagonal Rings |
Widthroove |
Depth of Groove |
Diameter of RFfor Ring Joint or Lapped |
Ring No. |
Approx. Distande Between Flange of Ring Joints When Ring is Compressed |
|
|
OVal |
Octagonal |
|||||||||
|
P |
A |
B |
H |
C |
F |
E(L*) |
K(Min) |
|||
|
1/2 |
42.9 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
65.0 |
R13 |
4.1 |
|
3/4 |
50.8 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
73.2 |
R16 |
4.1 |
|
1 |
60.3 |
8.0 |
14.3 |
12.7 |
5.2 |
8.7 |
6.4 |
82.6 |
R18 |
4.1 |
|
1 1/4 |
72.2 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
101.6 |
R21 |
3.0 |
|
1 1/2 |
82.6 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
114.3 |
R23 |
3.0 |
|
2 |
101.6 |
11.1 |
17.5 |
15.9 |
7.7 |
11.9 |
7.9 |
133.4 |
R26 |
3.0 |
|
2 1/2 |
111.1 |
12.7 |
19.1 |
17.5 |
8.7 |
13.5 |
9.5 |
149.4 |
R28 |
3.0 |
|
3 |
127.0 |
12.7 |
19.1 |
17.5 |
8.7 |
13.5 |
9.5 |
168.4 |
R32 |
3.0 |
|
4 |
157.2 |
15.9 |
22.2 |
20.7 |
10.5 |
16.7 |
11.1 |
203.2 |
R38 |
4.1 |
|
5 |
190.5 |
19.1 |
25.4 |
23.8 |
12.3 |
19.8 |
12.7 |
241.3 |
R42 |
4.1 |
|
6 |
228.6 |
19.1 |
25.4 |
23.8 |
12.3 |
19.8 |
12.7 |
279.4 |
R47 |
4.1 |
|
8 |
279.4 |
22.2 |
28.6 |
27.0 |
14.8 |
23.0 |
14.3 |
339.9 |
R51 |
4.8 |
|
10 |
342.9 |
28.6 |
36.5 |
34.9 |
19.8 |
30.2 |
17.5 |
425.5 |
R55 |
6.4 |
|
12 |
406.4 |
31.8 |
39.7 |
38.1 |
22.3 |
33.4 |
17.5 |
495.3 |
R60 |
7.9 |