All pressure vessel must be furnished with nozzle flange and connections. The end of nozzles is to connect the pressure vessel with the rest of the process. The most typical practice to join Nozzle Flanges and Pipelines are to use standard flange, this ensure perfect match at assembly and construction stages. To attach a nozzle in a pressure vessel, it’s necessary to make a hole in the shell or head body in question. When making this hole, an area of the vessel is being “ taken away”, thus stress paths are going to divert parenthetically to the hole. Therefore, we must “ substitute” the removed area by adding underpinning within the limits. It should be noted that installing nozzle flange in pressure vessel involve geometric discontinuity that must be taken into accounts in calculations. Accordingly, every system that could be applied to reduce being stresses is welcome. One of the most generally used methods consists in removing stress concentrates by means of rounding sharp edges. This publication discusses about flanges nozzles that are more susceptible to fluid leakage than welded nozzles. A flanges nozzle consists of the three main elements flange, neck and reinforcement.
The Variables Body Type V1, V2, and V3 Neck, V Nozzle flanges connections add another reinforcement beyond that of Transitional V1, V2 & V3 connection options. The “ V” has a barrel wall density equal to the outside radius of the mating flange. These particulars are made to order and can be supplied with lengths of any size to supply the offset demanded. These connections are always supplied with “ Nut Stop” unless “ Nut Relief” are requested. The inside radius of these connections for 12” and below are supplied with a S 80 pipe size bores, 14” and large HB Connections are offered with a snooze equal to the nominal pipe size.
Nozzle D series full Cone nozzle flange with wide passage X vane offer full choice of spray angles, capacities ranging from 0.74 and 1420 l / min and connections from 1/8 ″ to 4 ″. In nonstop casting cooling and other specific applications, they’re used scattering upwards and operate at veritably high temperatures. The X-vane is safely locked into place for all confines up to 3/8 ″, to avoid it escaping from the nozzle body in case of size changes due to temperature variations, and allows the nozzle to be installed at any desired exposure.
Nozzle Flanges Manufacturer in Mumbai, India
Nozzle Flanges Supplier in Mumbai, India
We are ISO Certified Manufacturer and Stockist of Nozzle Flanges in Stainless Steel, Carbon Steel, Mild Steel, Alloy Steel, Duplex Steel, Super Duplex Steel, Hastelloy, Monel, Copper Nickel, Inconel, Incoloy, Nickel Alloy, Alloy 20, 254 Smo, Titaniun, Bronze, Aluminium, Brass at Reasonable Price.
We are Leading Exporter and Supplier of ASME/ANSI B16.5, ASME/ANSI B16.47 Nozzle Flanges, Flange Nozzle Fitting, Bolted Nozzle Flange, Nozzle Blind Flange, Nozzle Flange Class, Nozzle Flange C10 Din 2632, Forged Nozzle Flange, Standard Nozzle Flange, Pipe Nozzle With Flange, Flange Welding Nozzle, 300# Nozzle Flange.
Nozzle Flange Standard Specifications
ITEMS
TYPE
NON – STANDARD
RING TYPE
5000∅
BLIND TYPE (TUBE SHEET)
3000∅
STANDARD FLANGE
CODE SPECIFICATION
SIZE
RATING
ASME B16.5 / JPI
1/2″ ~24″
#150 ~ #2500
ASME B16.47 (MSS-PP-44) ( API 605 )
12″ ~ 60″
#150 ~ #900
ASME B16.36
26″ ~ 60″
#75 ~ #900
AWWA C207
1″ ~ 24″
#300 ~ #2500
EN1092-1 / BS4504 / DIN
4″ ~ 144″
#150 ~ #2500
API 6A / 6BX
DN10 ~ DN4000
PN2.5 ~ PN100
BS 3293
26″ ~ 48″
#150 ~ #600
TAYLOR FLANGE
26″ ~ 96″
#125 ~ #350
JIS B2220 / KS B1503
10A ~ 1500A
5K ~ 30k
Nozzle Flange Standard Dimensions
ASME/ANSI B16.5 Class 150 Variable Body Type V1, V2, V3 Necks – V Nozzle RF
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
W
n
I
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
108
50.8
1.6
69.9
82.6
101.6
25.7
14.2
50.8
19.1
228.6
79.2
4
15.7
6.4
8.9
13.6
1.5
127
73.2
1.6
82.6
101.6
117.3
38.1
17.5
66.5
19.1
228.6
98.6
4
15.7
8.4
12.9
17.4
2
152
91.9
1.6
101.6
117.3
139.7
50.8
19.1
77.7
22.4
228.6
120.7
4
19.1
12.1
16.6
24.0
2.5
178
104.6
1.6
117.3
146.1
152.4
63.5
22.4
95.3
22.4
228.6
139.7
4
19.1
15.8
25.4
27.8
3
191
127.0
1.6
146.1
152.4
162.1
76.2
23.9
108.0
22.4
228.6
152.4
4
19.1
23.7
26.1
30.0
3.5
216
139.7
1.6
162.1
177.8
196.9
88.9
23.9
124.0
22.4
228.6
177.8
8
19.1
28.2
35.0
44.0
4
229
157.2
1.6
177.8
196.9
209.6
101.6
23.9
139.7
22.4
304.8
190.5
8
19.1
42.4
54.8
63.7
5
254
185.7
1.6
196.9
209.6
225.6
127.0
23.9
165.1
25.4
304.8
215.9
8
22.4
45.5
54.4
66.5
6
279
215.9
1.6
225.6
251.0
263.7
152.4
25.4
196.9
25.4
304.8
241.3
8
22.4
55.3
76.2
87.5
8
343
269.7
1.6
279.4
292.1
307.8
203.2
28.4
247.7
25.4
304.8
298.5
8
22.4
75.0
87.4
103.5
10
406
323.9
1.6
342.9
362.0
384.0
254.0
30.2
304.8
28.4
304.8
362.0
12
25.4
106.6
129.4
157.3
12
483
381.0
1.6
412.8
441.5
463.6
304.8
31.8
365.3
28.4
304.8
431.8
12
25.4
155.7
197.0
230.7
14
533
421.8
1.6
463.6
492.3
511.0
355.6
35.1
406.4
31.8
304.8
476.3
12
28.4
178.2
223.9
255.3
16
597
469.9
1.6
511.0
533.4
565.2
406.4
36.6
457.2
31.8
304.8
539.8
16
28.4
197.9
236.6
294.3
18
635
533.4
1.6
565.2
590.6
612.6
457.2
39.6
508.0
35.1
304.8
577.9
16
31.8
223.1
271.1
314.6
20
699
584.2
1.6
612.6
635.0
666.8
508.0
42.9
558.8
35.1
304.8
635.0
20
31.8
243.9
289.0
355.8
24
813
692.2
1.6
704.9
743.0
781.1
609.6
47.8
666.8
38.1
304.8
749.3
20
35.1
275.1
362.5
454.6
ASME/ANSI B16.5 Class 300 Variable Body Type V1, V2, V3 Necks – V Nozzle RF
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
W
n
I
A1 kg/pc
A2 kg/pc
A3 kg/pc
1.5
155
73.2
1.6
101.6
117.3
139.7
38.1
20.6
69.9
25.4
228.6
114.3
4
22.4
13.8
18.3
25.6
2
165
91.9
1.6
117.3
139.7
152.4
50.8
22.4
84.1
22.4
228.6
127.0
8
19.1
17.1
24.4
29.1
2.5
191
104.6
1.6
146.1
152.4
162.1
63.5
25.4
100.1
25.4
228.6
149.4
8
22.4
25.9
28.3
32.1
3
210
127.0
1.6
152.4
162.1
177.8
76.2
28.4
117.3
25.4
228.6
168.1
8
22.4
27.3
31.0
37.6
3.5
229
139.7
1.6
177.8
196.9
209.6
88.9
30.2
138.4
25.4
228.6
184.2
8
22.4
36.3
45.0
51.3
4
254
157.2
1.6
177.8
196.9
225.6
101.6
31.8
146.1
25.4
304.8
200.2
8
22.4
45.4
57.4
77.8
5
279
185.7
1.6
209.6
225.6
251.0
127.0
35.1
177.8
25.4
304.8
235.0
8
22.4
58.3
69.9
90.1
6
318
215.9
1.6
251.0
263.7
279.4
152.4
36.6
206.2
25.4
304.8
269.7
12
22.4
81.5
92.3
106.5
8
381
269.7
1.6
307.8
342.9
362.0
203.2
41.1
260.4
28.4
304.8
330.2
12
25.4
110.8
147.9
169.7
10
445
323.9
1.6
362.0
384.0
412.8
254.0
47.8
320.5
31.8
304.8
387.4
16
28.4
140.2
166.4
202.6
12
521
381.0
1.6
412.8
441.5
463.6
304.8
50.8
374.7
35.1
304.8
450.9
16
31.8
171.2
209.6
241.0
14
584
412.8
1.6
492.3
511.0
565.2
355.6
53.8
425.5
35.1
304.8
514.4
20
31.8
242.5
271.7
361.8
16
648
469.9
1.6
565.2
590.6
612.6
406.4
57.2
482.6
38.1
304.8
571.5
20
35.1
315.1
360.0
400.6
18
711
533.4
1.6
612.6
638.0
679.5
457.2
60.5
533.4
38.1
304.8
628.7
24
35.1
348.4
396.3
478.5
20
775
584.2
1.6
679.5
704.9
743.0
508.0
63.5
587.2
38.1
304.8
685.8
24
35.1
423.5
475.8
557.9
24
914
692.2
1.6
781.1
812.8
853.9
609.6
69.9
701.5
44.5
304.8
812.8
24
41.1
525.0
598.3
697.7
ASME/ANSI B16.5 Class 600 Variable Body Type V1, V2, V3 Necks – V Nozzle RF
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
W
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
124
50.8
6.4
82.6
101.6
117.6
25.4
17.5
53.8
22.4
228.6
88.9
9.5
14.1
18.7
1.5
155
73.2
6.4
101.6
117.3
139.7
38.1
22.4
69.9
25.4
228.6
114.3
14.3
18.7
26.0
2
165
91.9
6.4
117.3
139.7
152.4
50.8
25.4
84.1
22.4
228.6
127.0
17.7
24.9
29.5
2.5
191
104.6
6.4
146.1
162.1
177.8
63.5
28.4
100.1
25.4
228.6
149.4
26.6
32.7
39.3
3
210
127.0
6.4
162.1
177.8
196.9
76.2
31.8
117.3
25.4
228.6
168.1
32.0
38.5
47.1
3.5
229
139.7
6.4
177.8
196.9
209.6
88.9
35.1
133.4
28.4
228.6
184.2
37.3
45.8
52.0
4
273
157.2
6.4
196.9
225.6
251.0
101.6
38.1
152.4
28.4
304.8
215.9
61.2
81.2
101.1
5
330
185.7
6.4
251.0
279.4
307.8
127.0
44.5
189
31.8
304.8
266.7
99.7
123.9
150.7
6
356
215.9
6.4
279.4
307.8
336.6
152.4
47.8
222.3
31.8
304.8
292.1
115.5
142.0
171.4
8
419
269.7
6.4
336.6
384.0
406.4
203.2
55.6
273.1
35.1
304.8
349.3
153.8
206.4
233.6
10
508
323.9
6.4
412.8
441.5
463.6
254.0
63.5
342.9
38.1
304.8
431.8
227.3
263.8
293.6
12
559
381.0
6.4
463.6
492.3
511.0
304.8
66.5
400.1
38.1
304.8
489.0
261.4
301.7
329.4
14
603
412.8
6.4
492.3
511.0
565.2
355.6
69.9
431.8
41.1
304.8
527.1
259.4
286.7
371.1
16
686
469.9
6.4
590.6
612.6
635.0
406.4
76.2
495.3
44.5
304.8
603.3
388.8
426.3
465.7
18
743
574.6
6.4
612.6
666.8
704.9
457.2
82.6
546.1
47.8
304.8
654.1
387.4
482.3
553.9
20
813
584.2
6.4
704.9
743.0
781.1
508.0
88.9
609.6
47.8
304.8
723.9
516.2
589.7
667.1
24
940
692.2
6.4
781.1
812.8
853.9
609.6
101.6
717.6
53.8
304.8
838.2
585.3
648.7
734.7
ASME/ANSI B16.5 Class 900 Variable Body Type V1, V2, V3 Necks – V Nozzle RF
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
W
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
149.3
50.8
6.4
82.6
101.6
117.3
25.4
28.4
52.3
28.4
228.6
101.6
11.0
15.4
19.6
1.5
177.8
73.2
6.4
101.6
139.7
152.4
38.1
31.7
69.9
31.8
228.6
123.9
16.2
27.4
31.9
2
215.9
91.9
6.4
139.7
152.4
177.8
50.8
38.1
104.6
28.4
228.6
165.1
29.3
33.6
43.5
2.5
244.3
104.6
6.4
162.1
177.8
209.6
63.5
41.1
124.0
31.8
304.8
190.5
48.9
57.6
77.6
3
241.3
127.0
6.4
177.8
196.9
209.6
76.2
38.1
127.0
28.4
228.6
190.5
41.8
50.2
56.3
4
292.1
157.2
6.4
225.6
251.0
263.7
101.6
44.5
158.8
35.1
304.8
234.9
84.1
103.5
114.0
5
349.2
185.7
6.4
263.7
279.4
307.8
127.0
50.8
190.5
38.1
304.8
279.4
114.5
127.9
154.1
6
381.0
215.9
6.4
279.4
307.8
342.9
152.4
55.6
235.0
35.1
304.8
317.0
122.9
148.6
183.7
8
469.9
269.7
6.4
384.0
412.8
441.5
203.2
63.5
298.5
41.1
304.8
393.7
222.9
256.9
293.4
10
546.1
323.9
6.4
441.5
463.6
511.0
254.0
69.9
368.3
41.1
304.8
469.9
281.3
310.3
377.4
12
609.6
381.0
6.4
511.0
565.2
590.6
304.8
79.3
419.1
41.1
304.8
533.4
358.3
439.3
480.2
14
641.3
412.8
6.4
565.2
590.6
612.6
355.6
85.8
450.9
44.5
304.8
558.8
395.3
435.0
470.9
16
704.8
469.9
6.4
590.6
635.0
673.1
406.4
88.9
508.0
47.8
304.8
615.9
407.0
479.6
545.9
18
787.4
533.4
6.4
660.4
704.9
743.0
457.2
101.6
565.2
53.8
304.8
685.8
512.9
589.0
658.2
20
857.2
584.2
6.4
704.9
781.1
812.8
508.0
107.9
622.3
57.2
304.8
749.3
572.2
709.7
771.2
24
1041.4
692.2
6.4
853.9
889.0
914.4
609.6
139.7
749.3
69.9
304.8
901.7
906.6
968.9
1015.5
ASME/ANSI B16.5 Class 1500 Variable Body Type V1, V2, V3 Necks – V Nozzle RF
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
W
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
149.3
50.8
6.4
82.6
101.6
117.3
25.4
28.4
52.3
28.4
228.6
101.6
11.0
15.4
19.6
1.5
177.8
73.2
6.4
117.3
139.7
152.4
38.1
31.7
69.9
31.8
228.6
123.9
20.4
27.4
31.9
2
215.9
91.9
6.4
139.7
152.4
177.8
50.8
38.1
104.6
28.4
228.6
165.1
29.3
33.6
43.5
2.5
244.3
104.6
6.4
162.1
177.8
209.6
63.5
41.1
124.0
31.8
304.8
190.5
48.9
57.6
77.6
3
266.7
127.0
6.4
177.8
196.9
225.6
76.2
47.7
133.4
35.1
304.8
203.2
58.2
69.5
88.8
4
374.6
185.7
6.4
225.6
251.0
279.4
101.6
73.2
162.1
38.1
304.8
292.1
111.5
128.8
150.3
5
393.7
215.9
6.4
263.7
307.8
342.9
127.0
82.5
196.9
44.5
304.8
317.5
136.2
170.9
202.2
6
482.6
269.7
6.4
307.8
342.9
362.0
152.4
91.9
228.6
41.1
304.8
393.7
201.4
231.4
249.0
8
584.2
323.9
6.4
384.0
412.8
441.5
203.2
107.9
292.1
47.8
304.8
482.6
310.6
338.4
368.2
10
673.1
381.0
6.4
441.5
511.0
565.2
254.0
123.9
368.3
53.8
406.4
571.5
492.0
607.6
709.0
12
749.3
412.8
6.4
565.2
590.6
612.6
304.8
133.3
450.9
57.2
406.4
635.0
722.0
771.4
816.2
14
825.5
469.9
6.4
590.6
635.0
704.9
355.6
146.0
495.3
63.5
_
704.8
_
_
_
16
914.4
533.4
6.4
666.8
743.0
781.1
406.4
162.0
552.5
69.9
_
774.7
_
_
_
18
984.2
584.2
6.4
704.9
781.1
853.9
457.2
177.8
596.9
76.2
_
831.8
_
_
_
20
984.2
673.1
6.4
781.1
838.2
914.4
508.0
177.8
641.4
82.6
_
831.8
_
_
_
24
1168.4
692.2
6.4
914.4
952.5
1028.7
609.6
203.2
762.0
95.3
_
990.6
_
_
_
ASME/ANSI B16.5 Class 2500 Variable Body Type V1, V2, V3 Necks – V Nozzle RF
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
W
n
I
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
158.8
50.8
6.4
101.6
117.3
139.7
25.4
35.1
57.2
28.4
228.6
108.0
4
25.4
16.4
20.5
27.4
1.5
203.2
73.2
6.4
139.7
152.4
177.8
38.1
44.5
79.2
35.1
228.6
146.1
4
31.8
30.5
34.7
44.2
2
235.0
91.9
6.4
152.4
177.8
203.2
50.8
50.8
95.3
31.8
228.6
171.5
8
28.4
37.4
46.6
57.2
2.5
266.7
104.6
6.4
177.8
196.9
225.6
63.5
57.2
114.3
35.1
228.6
196.9
8
31.8
50.3
57.8
70.6
3
304.8
127.0
6.4
209.6
251.0
279.4
76.2
66.6
133.4
38.1
228.6
228.6
8
35.1
70.2
89.3
104.4
4
355.6
157.2
6.4
251.0
279.4
307.8
101.6
76.2
165.1
44.5
304.8
273.1
8
41.1
123.1
144.4
167.9
5
419.1
185.7
6.4
279.4
342.9
387.4
127.0
91.9
203.2
50.8
304.8
323.9
8
47.9
162.1
214.0
256.7
6
482.6
215.9
6.4
342.9
384.0
441.5
152.4
108.0
235.0
57.2
304.8
368.3
8
53.8
239.8
276.1
333.6
8
552.5
269.7
6.4
384.0
463.6
511.0
203.2
127.0
304.8
57.2
304.8
438.2
12
53.8
297.4
371.3
422.1
10
673.1
323.9
6.4
511.0
565.2
612.6
254.0
165.1
374.7
69.9
304.8
539.8
12
66.6
512.8
562.9
611.2
12
762.0
381.0
6.4
565.2
635.0
704.9
304.8
184.2
441.5
76.2
304.8
619.3
12
73.2
651.9
714.3
783.9
ASME/ANSI B16.5 Class 600 Variable Body Type V1, V2, V3 Necks – V Nozzle RTJ
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
P
F
R
G.N.
W
n
I
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
124
70.0
6.35
82.6
101.6
117.6
25.4
17.5
53.8
22.4
228.6
50.80
8.74
0.8
R16
88.9
4
19.1
9.6
14.2
18.8
1.5
155
90.5
6.35
101.6
117.3
139.7
38.1
22.4
69.9
25.4
228.6
68.27
8.74
0.8
R20
114.3
4
22.4
14.4
18.8
26.1
2
165
108.0
6.35
117.3
139.7
152.4
50.8
25.4
84.1
22.4
228.6
82.55
11.91
0.8
R23
127.0
8
19.1
17.8
25.0
29.6
2.5
191
127.0
7.92
146.1
162.1
177.8
63.5
28.4
100.1
25.4
228.6
101.60
11.91
0.8
R26
149.4
8
22.4
26.9
33.0
39.6
3
210
146.0
7.92
162.1
177.8
196.9
76.2
31.8
117.3
25.4
228.6
123.83
11.91
0.8
R31
168.1
8
22.4
32.3
38.8
47.5
3.5
229
159.0
7.92
177.8
196.9
209.6
88.9
35.1
133.4
28.4
228.6
131.78
11.91
0.8
R34
184.2
8
25.4
37.7
46.2
52.4
4
273
175.0
7.92
196.9
225.6
251.0
101.6
38.1
152.4
28.4
304.8
149.23
11.91
0.8
R37
215.9
8
25.4
61.7
81.6
101.5
5
330
210.0
7.92
251.0
279.4
307.8
127.0
44.5
189
31.8
304.8
180.98
11.91
0.8
R41
266.7
8
28.4
100.3
124.5
151.4
6
356
241.0
7.92
279.4
307.8
336.6
152.4
47.8
222.3
31.8
304.8
211.12
11.91
0.8
R45
292.1
12
28.4
116.3
142.8
172.2
8
419
302.0
7.92
336.6
384.0
406.4
203.2
55.6
273.1
35.1
304.8
269.88
11.91
0.8
R49
349.3
12
31.8
155.0
207.6
234.8
10
508
356.0
7.92
412.8
441.5
463.6
254.0
63.5
342.9
38.1
304.8
323.85
11.91
0.8
R53
431.8
16
35.1
228.7
265.2
295.0
12
559
413.0
7.92
463.6
492.3
511.0
304.8
66.5
400.1
38.1
304.8
381.00
11.91
0.8
R57
489.0
20
35.1
263.1
303.5
331.2
14
603
457.0
7.92
492.3
511.0
565.2
355.6
69.9
431.8
41.1
304.8
419.10
11.91
0.8
R61
527.1
20
38.1
261.7
289.0
373.4
16
686
508.0
7.92
590.6
612.6
635.0
406.4
76.2
495.3
44.5
304.8
469.90
11.91
0.8
R65
603.3
20
41.1
391.2
428.7
468.0
18
743
575.0
7.92
612.6
666.8
704.9
457.2
82.6
546.1
47.8
304.8
533.40
11.91
0.8
R69
654.1
20
44.5
388.6
483.5
555.1
20
813
635.0
9.53
704.9
743.0
781.1
508.0
88.9
609.6
47.8
304.8
584.20
13.49
1.5
R73
723.9
24
44.5
521.5
595.0
672.3
24
940
749.0
11.13
781.1
812.8
853.9
609.6
101.6
717.6
53.8
304.8
692.15
16.66
1.5
R77
838.2
24
50.8
594.1
657.5
743.5
ASME/ANSI B16.5 Class 900 Variable Body Type V1, V2, V3 Necks – V Nozzle RTJ
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
P
F
R
G.N.
W
n
I
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
149.3
71.5
6.35
82.6
101.6
117.3
25.4
28.4
52.3
28.4
228.6
50.80
8.74
0.8
R16
101.6
4
25.4
11.1
15.5
19.7
1.5
177.8
92.0
6.35
101.6
139.7
152.4
38.1
31.7
69.9
31.8
228.6
68.27
8.74
0.8
R20
123.9
4
28.4
16.3
27.5
32.0
2
215.9
124.0
6.35
139.7
152.4
177.8
50.8
38.1
104.6
28.4
228.6
95.25
11.91
0.8
R24
165.1
8
25.4
29.5
33.9
43.8
2.5
244.3
137.0
7.92
162.1
177.8
209.6
63.5
41.1
124.0
31.8
304.8
107.95
11.91
0.8
R27
190.5
8
28.4
49.4
58.1
78.1
3
241.3
156.0
7.92
177.8
196.9
209.6
76.2
38.1
127.0
28.4
228.6
123.83
11.91
0.8
R31
190.5
8
25.4
42.3
50.7
56.8
4
292.1
181.0
7.92
225.6
251.0
263.7
101.6
44.5
158.8
35.1
304.8
149.23
11.91
0.8
R37
234.9
8
31.7
84.6
104.0
114.5
5
349.2
216.0
7.92
263.7
279.4
307.8
127.0
50.8
190.5
38.1
304.8
180.98
11.91
0.8
R41
279.4
8
35.0
115.2
128.6
154.8
6
381.0
241.0
7.92
279.4
307.8
342.9
152.4
55.6
235.0
35.1
304.8
211.12
11.91
0.8
R45
317.0
12
31.7
123.7
149.4
184.5
8
469.9
308.0
7.92
384.0
412.8
441.5
203.2
63.5
298.5
41.1
304.8
269.88
11.91
0.8
R49
393.7
12
38.1
224.2
258.3
294.8
10
546.1
362.0
7.92
441.5
463.6
511.0
254.0
69.9
368.3
41.1
304.8
323.85
11.91
0.8
R53
469.9
16
38.1
282.9
311.9
379.0
12
609.6
429.0
7.92
511.0
565.2
590.6
304.8
79.3
419.1
41.1
304.8
381.00
11.91
0.8
R57
533.4
20
38.1
360.7
441.7
482.6
14
641.3
467.0
11.13
565.2
590.6
612.6
355.6
85.8
450.9
44.5
304.8
419.10
16.66
1.5
R62
558.8
20
41.1
399.9
439.6
475.5
16
704.8
524.0
11.13
590.6
635.0
673.1
406.4
88.9
508.0
47.8
304.8
469.90
16.66
1.5
R66
615.9
20
44.4
412.3
484.9
551.3
18
787.4
594.0
12.70
660.4
704.9
743.0
457.2
101.6
565.2
53.8
304.8
533.40
19.84
1.5
R70
685.8
20
50.8
521.3
597.3
666.5
20
857.2
648.0
12.70
704.9
781.1
812.8
508.0
107.9
622.3
57.2
304.8
584.20
19.84
1.5
R74
749.3
20
53.8
581.6
719.1
780.6
24
1041.4
772.0
15.88
853.9
889.0
914.4
609.6
139.7
749.3
69.9
304.8
692.15
26.97
2.4
R78
901.7
20
66.6
924.4
986.6
1033.3
ASME/ANSI B16.5 Class 1500 Variable Body Type V1, V2, V3 Necks – V Nozzle RTJ
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
P
F
R
G.N.
W
n
I
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
149.3
71.5
6.35
82.6
101.6
117.3
25.4
28.4
52.3
28.4
228.6
50.80
8.74
0.8
R16
101.6
4
25.4
11.1
15.5
19.7
1.5
177.8
92.0
6.35
117.3
139.7
152.4
38.1
31.7
69.9
31.8
228.6
68.27
8.74
0.8
R20
123.9
4
28.4
20.5
27.5
32.0
2
215.9
124.0
6.35
139.7
152.4
177.8
50.8
38.1
104.6
28.4
228.6
95.25
11.91
0.8
R24
165.1
8
25.4
29.5
33.9
43.8
2.5
244.3
137.0
7.92
162.1
177.8
209.6
63.5
41.1
124.0
31.8
304.8
107.95
11.91
0.8
R27
190.5
8
28.4
49.4
58.1
78.1
3
266.7
168.0
7.92
177.8
196.9
225.6
76.2
47.7
133.4
35.1
304.8
136.53
11.91
0.8
R35
203.2
8
31.7
58.9
70.2
89.4
4
374.6
194.0
7.92
225.6
251.0
279.4
101.6
73.2
162.1
38.1
304.8
161.93
11.91
0.8
R39
292.1
8
41.1
111.9
129.2
150.7
5
393.7
229.0
7.92
263.7
307.8
342.9
127.0
82.5
196.9
44.5
304.8
193.68
11.91
0.8
R44
317.5
12
38.1
136.8
171.5
202.7
6
482.6
248.0
9.53
307.8
342.9
362.0
152.4
91.9
228.6
41.1
304.8
211.14
13.49
1.5
R46
393.7
12
44.4
201.7
231.7
249.3
8
584.2
318.0
11.13
384.0
412.8
441.5
203.2
107.9
292.1
47.8
304.8
269.88
16.66
1.5
R50
482.6
12
50.8
312.2
340.0
369.8
10
673.1
371.0
11.13
441.5
511.0
565.2
254.0
123.9
368.3
53.8
406.4
323.85
16.66
1.5
R54
571.5
16
53.8
493.9
609.4
710.9
12
749.3
438.0
14.27
565.2
590.6
612.6
304.8
133.3
450.9
57.2
406.4
381.00
23.01
1.5
R58
635.0
16
60.5
727.6
777.1
821.9
14
825.5
489.0
15.88
590.6
635.0
704.9
355.6
146.0
495.3
63.5
_
419.10
26.97
2.4
R63
704.8
16
66.6
_
_
_
16
914.4
546.0
17.48
666.8
743.0
781.1
406.4
162.0
552.5
69.9
_
469.90
30.18
2.4
R67
774.7
16
73.2
_
_
_
18
984.2
613.0
17.48
704.9
781.1
853.9
457.2
177.8
596.9
76.2
_
533.40
30.18
2.4
R71
831.8
16
79.3
_
_
_
20
984.2
673.0
17.48
781.1
838.2
914.4
508.0
177.8
641.4
82.6
_
584.20
33.32
2.4
R75
831.8
16
79.3
_
_
_
24
1168.4
794.0
20.62
914.4
952.5
1028.7
609.6
203.2
762.0
95.3
_
692.15
36.53
2.4
R79
990.6
16
91.9
_
_
_
ASME/ANSI B16.5 Class 2500 Variable Body Type V1, V2, V3 Necks – V Nozzle RTJ
NPS
O
K
E
A1
A2
A3
B
t
NR
NL
L
P
F
R
G.N.
W
n
I
A1 kg/pc
A2 kg/pc
A3 kg/pc
1
158.8
82.5
6.35
101.6
117.3
139.7
25.4
35.1
57.2
28.4
228.6
60.33
8.74
0.8
R18
108.0
4
25.4
16.6
20.7
27.5
1.5
203.2
114.0
7.92
139.7
152.4
177.8
38.1
44.5
79.2
35.1
228.6
82.55
11.91
0.8
R23
146.1
4
31.8
30.9
35.1
44.7
2
235.0
133.0
7.92
152.4
177.8
203.2
50.8
50.8
95.3
31.8
228.6
101.60
11.91
0.8
R26
171.5
8
28.4
37.9
47.1
57.7
2.5
266.7
149.0
9.53
177.8
196.9
225.6
63.5
57.2
114.3
35.1
228.6
111.13
13.49
0.8
R28
196.9
8
31.8
51.1
58.6
71.4
3
304.8
168.0
9.53
209.6
251.0
279.4
76.2
66.6
133.4
38.1
228.6
127.00
13.49
1.5
R32
228.6
8
35.1
71.1
90.2
105.3
4
355.6
203.0
11.13
251.0
279.4
307.8
101.6
76.2
165.1
44.5
304.8
157.18
16.66
1.5
R38
273.1
8
41.1
124.6
145.9
169.5
5
419.1
241.0
12.70
279.4
342.9
387.4
127.0
91.9
203.2
50.8
304.8
190.50
19.84
1.5
R42
323.9
8
47.9
164.7
216.6
259.2
6
482.6
279.0
12.70
342.9
384.0
441.5
152.4
108.0
235.0
57.2
304.8
228.60
19.84
1.5
R47
368.3
8
53.8
243.1
279.5
337.0
8
552.5
340.0
14.27
384.0
463.6
511.0
203.2
127.0
304.8
57.2
304.8
279.40
23.01
1.5
R51
438.2
12
53.8
302.7
376.6
427.4
10
673.1
425.0
17.48
511.0
565.2
612.6
254.0
165.1
374.7
69.9
304.8
342.90
30.18
2.4
R55
539.8
12
66.6
523.7
573.9
622.1
12
762.0
495.0
17.48
565.2
635.0
704.9
304.8
184.2
441.5
76.2
304.8
406.40
33.32
2.4
R60
619.3
12
73.2
666.3
728.7
798.3
How To Order Nozzle Flanges?
Parameters to request estimates
Nozzle Flange specification (Example ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN)
Nominal pipe size (NPS)
Nozzle Flange rating (or class): flanges’ rating can range from 150 to 2500 for ASME flanges, from 5k to 30k for JIS B2220 flanges and KS1503 flanges; from PN 6 to PN 100 for European and Russian standard flanges (DIN, UNI, EN 1092-1, GOST 12820 / 12821-80); Class 600/3, 1000/3, 1600/3, 2500/3, 4000/3 for SANS/SABS flanges (South African standard for flanges)
Pipe schedule for Nozzle flanges.
Nozzle Flange facing type (FF; RF, RTJ): according to ASME B16.5, The raised face is the standard facing for flanges (different facings, like RTJ or flat face FF, have to be ordered specifically)
Material grades (forged carbon, stainless steel, duplex steel, nickel alloy steels, Non Ferrous Materials as cupronickel, copper, aluminum, and bronze)
Nozzle Flange Quantity
Nozzle Flanges Industries and Applications
Pumps, Valves, and vessels in manufacturing and food processing.
Pipe connections in industrial waterworks.
Heat exchangers and heating systems of all sizes.
Mining support.
Nuclear power systems.
Plumbing and mechanical systems.
Assemblies in the oil, gas, and petrochemical industries.
Fire protection systems.
Nozzle Flange Supply and Export Network
List of Cities and Countries
