Threaded Flanges Manufacturer In India

ANSI b16.5 Threaded Flange

Stainless steel threaded flange, Threaded reducing blind flange manufacturer in India

Exporter of Threaded weld flange, Carbon steel threaded flange in Singapore, Nigeria

ANSI B16.5 Threaded Flange

ANSI B16.5 Threaded Flange

Stainless steel Threaded Flange

Stainless steel Threaded Flanges

Carbon steel Threaded Flange

Carbon steel Threaded Flange

Dinesh Industries is a specialised manufacturer of high quality ASME/ANSI/DIN standard threaded flanges or screwed flanges in India. We offer immediate delivery programs for standard size of carbon steel threaded flanges and stainless steel threaded flanges.Threaded flanges are widely demanded as pipe flanges used in different industrial applications. They are the special type of pipe flanges which can be attached to the pipe without welding. Threaded flanges are threaded in the bore which matches an external thread on the pipe. These threads are tapered in order to create a seal between the threaded flange and the pipe as the tapers approach the same diameter. Sometimes a seal weld is also used together with the threaded connection. They are available in various sizes and materials.

We offer threaded pipe flanges manufactured at our facility to companies in various industries including shipbuilding, power generation, petrochemical plants, oil refineries, waste water treatment plants, paper mills, pharmaceutical plants and turnkey projects among other

Threaded flange specification

Product Type Thread Flanges, ASME 16.5 Threaded Flanges, Screwed Flanges
Size ½” (15 NB) to 48″ (1200NB)
Class 150#, 300#,400 #,600#,900#, 1500# & 2500 #.
Stainless Steel Threaded Flanges ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel Threaded Flanges ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
Alloy Steel Threaded Flanges ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Threaded Flanges ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Standard ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673B.S : BS4504 , BS4504, BS1560, BS10
Flanges Forms Weld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Blind Raise, Face- BLRF, Spectacle Blind, Ring Joint, Large Dia Flanges, Orifice Flanges, Girth Flange, Threaded Flanges, Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing.

 

Threaded flange standard

  • ASTM A182 – ASME SA182 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’
  • ASME B16.5– Pipe Flanges and Flanged Fittings’
  • MSS SP-6 – Standard Finishes for Contact Faces of Pipe Flanges and Connecting End Flanges of Valves and Fittings’

 

Threaded pipe flange material :

Dimensions Base Material Pressure Rating
ASME B16.5 ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
API 605 ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
ASME B16.47series A & B ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
EN1092-1 ASTM A182 (Forgings) PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400.
BS4504 BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160.
BS10 BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings)

 

Threaded flange dimensions

ANSI ASME B16.5 Threaded Flanges Dimensions

150# threaded flange dimensions

Drilling
Nominal Bore Threaded Flanges Dia.(D) Thick.(E) Dia.(F) Dia.(B) Height1(H) Nbr Holes Dia.(C)
1/2″
90
9.6
35.05
30
14
4
15.87
60.3
3/4″
100
11.2
42.92
38
14
4
15.87
69.9
1″
110
12.7
50.80
49
16
4
15.87
79.4
1 1/4″
115
14.3
63.50
59
19
4
15.87
88.9
1 1/2″
125
15.9
73.15
65
21
4
15.87
98.4
2″
150
17.5
91.94
78
24
4
19.05
120.7
2 1/2″
180
20.7
104.65
90
27
4
19.05
139.7
3″
190
22.3
127.00
108
29
4
19.05
152.4
3 1/2″
215
22.3
139.70
122
30
8
19.05
177.8
4″
230
22.3
157.22
135
32
8
19.05
190.5
5″
255
22.3
185.67
164
35
8
22.22
215.9
6″
280
23.9
215.90
192
38
8
22.22
241.3
8″
345
27.0
269.75
246
43
8
22.22
298.5
10″
405
28.6
323.85
305
48
12
25.40
362.0
12″
485
30.2
381.00
365
54
12
25.40
431.8
14″
535
33.4
412.75
400
56
12
28.57
476.3
16″
595
35.0
469.90
457
62
16
28.57
539.8
18″
635
38.1
533.40
505
67
16
31.75
577.9
20″
700
41.3
584.20
559
71
20
31.75
635.0
24″
815
46.1
692.15
663
81
20
34.92
749.3
The dimensions are in millimeters

threaded flange dimensions 300#

Drilling
Nominal Bore Threaded Flanges Dia.(D) Thick.(E) Dia.(F) Dia.(B) Dia.(A) Height1(H) Nbr Holes Dia.(C)
1/2″
95
12.7
35.05
38
23.6
21
4
15.87
66.7
3/4″
115
14.3
42.92
48
29.0
24
4
19.05
82.6
1″
125
15.9
50.80
54
35.8
25
4
19.05
88.9
1 1/4″
135
17.5
63.50
64
44.4
25
4
19.05
98.4
1 1/2″
155
19.1
73.15
70
50.3
29
8
22.22
114.3
2″
165
20.7
91.94
84
63.5
32
8
19.05
127.0
2 1/2″
190
23.9
104.65
100
76.2
37
8
22.22
149.2
3″
210
27.0
127.00
117
92.2
41
8
22.22
168.3
3 1/2″
230
28.6
139.70
133
104.9
43
8
22.22
184.2
4″
255
30.2
157.22
146
117.6
46
8
22.22
200.0
5″
280
33.4
185.67
178
144.4
49
8
22.22
235.0
6″
320
35.0
215.90
206
171.4
51
12
22.22
269.9
8″
380
39.7
269.75
260
222.2
60
12
25.40
330.2
10″
445
46.1
323.85
321
276.2
65
16
28.57
387.4
12″
520
49.3
381.00
375
328.6
71
16
31.75
450.8
14″
585
52.4
412.75
425
360.4
75
20
31.75
514.4
16″
650
55.6
469.90
483
411.2
81
20
34.92
571.5
18″
710
58.8
533.40
533
462.0
87
24
34.92
628.6
20″
775
62.0
584.20
587
512.8
94
24
34.92
685.8
24″
915
68.3
692.15
702
614.4
105
24
41.27
812.8
The dimensions are in millimeters

class 600 threaded flange

Drilling
Nominal Bore Threaded Flanges Dia.(D) Thick.(E) Dia.(F) Dia.(B) Dia.(A) Height1(H) Nbr Holes Dia.(C)
1/2″
95
14.3
35.05
38
23.6
22
4
15.87
66.7
3/4″
115
15.9
42.92
48
29.0
25
4
19.05
82.6
1″
125
17.5
50.80
54
35.8
27
4
19.05
88.9
1 1/4″
135
20.7
63.50
64
44.4
29
4
19.05
98.4
1 1/2″
155
22.3
73.15
70
50.6
32
4
22.22
114.3
2″
165
25.4
91.94
84
63.5
37
8
19.05
127.0
2 1/2″
190
28.6
104.65
100
76.2
41
8
22.22
149.2
3″
210
31.8
127.00
117
92.2
46
8
22.22
168.3
3 1/2″
230
35.0
139.70
133
104.9
49
8
25.40
184.2
4″
275
38.1
157.22
152
117.6
54
8
25.40
215.9
5″
330
44.5
185.67
189
144.4
60
8
28.57
266.7
6″
355
47.7
215.90
222
171.4
67
12
31.75
292.1
8″
420
55.6
269.75
273
222.2
76
12
31.75
349.2
10″
510
63.5
323.85
343
276.2
86
16
34.92
431.8
12″
560
66.7
381.00
400
328.6
92
20
34.92
489.0
14″
605
69.9
412.75
432
360.4
94
20
38.10
527.0
16″
685
76.2
469.90
495
411.2
106
20
41.27
603.2
18″
745
82.6
533.40
546
462.0
117
20
44.45
654.0
20″
815
88.9
584.20
610
512.8
127
24
44.45
723.9
24″
940
101.6
692.15
718
614.4
140
24
47.62
838.2
The dimensions are in millimeters

ANSI/ASME steel flanges

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 Threaded flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 stainless steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged stainless steel thread flanges, SCRD flange
  • ANSI B16.5 stainless steel weld neck pipe flanges

EN/PED Steel Flanges

 

BS Steel Flanges

JIS Steel Flanges

Flange Standard

 

ASME b16.5 Threaded companion flange, ANSI B16.5 threaded blind flange supplier at best price in India

Ready stock of Threaded rtj flange, Threaded ring type joint flange as per customer requirement
Check Threaded flange pressure rating, Threaded reducing flange dimensions, Threaded flange weight

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