Pipe Fittings Suppliers is India’s largest piping solution provider with manufacturing awesome product for mechanical support in various piping systems and also in tubing systems. Stainless Steel Ring Type Joint Flanges, SS RTJ Flanges and Alloy Steel RTJ flanges are the most awesome once which have a complete dependency to sustain the flow of high pressure or heat input caused by process and manufacturing units. Ring Type Joint Flange is described to have a raised face with groove machined into the face of the flange. This raised face does not actually serve as way to contain the pressure. RTJ flanges are actually very useful for high pressure applications which have pressure more than 15000 PSI. The specification of Size 1/8 to 84 NB, it comes in various class type such as 150#, 300#,400 #,600#,900#, 1500# & 2500 #. Standards name as NSI, MSS, API, AWWA, DIN, JIS, BS and GB. These products come in various materials like Carbon steel, Stainless Steel and Alloy Steel. All types include Threaded, Slip-On and Welding Neck. Stainless Steel Ring Type Joint Flanges have grades ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L. Carbon Steel Ring Type Joint Flanges grades are as ASTM A 105, ASTM A 350 LF 2, ASTM A694 F52 - F60 - F65 - F70. Alloy Steel Ring Type Joint Flanges grades are as ASTM A 182, GR F1, F11, F22, F5, F9, F91. Nickel Alloy Ring Type Joint Flanges Nickel has grades that include 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I &II). Copper Alloy Ring Type Joint Flanges are UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30). Duplex Steel Ring Type Joint Flanges also have some grades that differ from each other like ASTM / ASME SA 182 F44, F45, F51, F53, F55, F60 and F61
Ring Type Joint Flanges by Pipe Fitting Suppliers is exported to many countries like UAE, Saudi Arabia, Kuwait, Qatar, Egypt, Turkey, Oman, Africa, Malaysia & many countries in USA & Europe. Being the best manufacturers, exporters, suppliers and distributors in Mumbai, India, we are an ISO 9001, 14001, OHSAS 18001 with PED 97/23/EC approved Supplier & Exporter of Industrial raw materials. Other stainless steel alloy products like Pipe Elbow, Pipe Tee, Pipe Cross, Lap Joints, Butt-Weld Pipes and many more are also available with other types of forged flanges available.
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Checking regularly on various parameters for awesome high quality maintenance we keep the excellence for export and import with legal documentations and security checkup. Our business networks are beneficial to more than 600 reputed organizations in more than 30+ countries from last 25 years with 95% of customer retention. Today we are leading the market with best and top Socket Weld Flanges around the world.
Ring Type Joint Flanges Specification
| Product Type | Ring Type Joint Flanges / RTJ Flanges |
|---|---|
| Size Range | From 1/2″ to 84″. |
| Pressure Class Ratings | from 150lbs to 2,500lbs. |
| Standards | ANSI, MSS, API, AWWA, DIN, JIS, BS and GB. ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN |
ASME/ ANSI B16.5 Ring Type Joint Flanges Manufacturing Materials :
| 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) |
Typical Stainless Steel 18/8 Grade Designations:
|
ASTM
|
BS
|
DIN
|
EURONORM
|
|---|---|---|---|
|
304
|
304S15
|
X5 Cr Ni 18 10
|
1.4301
|
|
304L
|
304S11
|
X2 Cr Ni 18 9
|
1.4307
|
|
316
|
316S31
|
X5 Cr Ni Mo 17 12 2
|
1.4401
|
|
316L
|
316S11
|
X2 Cr Ni Mo 17 13 2
|
1.4404
|
|
321
|
321S31
|
X6 Cr Ni 18 10
|
1.4541
|
|
316Ti
|
320S31
|
X6 Cr Ni Mo Ti 17 12 2
|
1.4571
|
|
SMO
|
254SMO
|
X1 Cr Ni Mo Cu N 20 18 7
|
1.4547
|
ANSI B16.5 Ring Type Joint Flanges Dimensions & Weight Chart:
|
Class150 NPS |
GrooveNo. |
PitchDia P |
DepthE Note (1) |
WidthF |
Radiusat bottom R |
|
…
|
R11
|
34.14
|
5.54
|
7.14
|
0.8
|
|
…
|
R12
|
39.67
|
6.35
|
8.74
|
0.8
|
|
…
|
R13
|
42.88
|
6.35
|
8.74
|
0.8
|
|
…
|
R14
|
44.45
|
6.35
|
8.74
|
0.8
|
|
1
|
R15
|
47.63
|
6.35
|
8.74
|
0.8
|
|
…
|
R16
|
50.8
|
6.35
|
8.74
|
0.8
|
|
1¼
|
R17
|
57.15
|
6.35
|
8.74
|
0.8
|
|
…
|
R18
|
60.33
|
6.35
|
8.74
|
0.8
|
|
1½
|
R19
|
65.07
|
6.35
|
8.74
|
0.8
|
|
…
|
R20
|
68.27
|
6.35
|
8.74
|
0.8
|
|
…
|
R21
|
72.23
|
7.92
|
11.91
|
0.8
|
|
2
|
R22
|
82.55
|
6.35
|
8.74
|
0.8
|
|
…
|
R23
|
82.55
|
7.92
|
11.91
|
0.8
|
|
…
|
R24
|
95.25
|
7.92
|
11.91
|
0.8
|
|
2½
|
R25
|
101.6
|
6.35
|
8.74
|
0.8
|
|
…
|
R26
|
101.6
|
7.92
|
11.91
|
0.8
|
|
…
|
R27
|
107.95
|
7.92
|
11.91
|
0.8
|
|
…
|
R28
|
111.13
|
9.53
|
13.49
|
1.5
|
|
3
|
R29
|
114.3
|
6.35
|
8.74
|
0.8
|
|
…
|
R30
|
117.48
|
7.92
|
11.91
|
0.8
|
|
…
|
R31
|
123.83
|
7.92
|
11.91
|
0.8
|
|
…
|
R32
|
127
|
9.53
|
13.49
|
1.5
|
|
3½
|
R33
|
131.78
|
6.35
|
8.74
|
0.8
|
|
…
|
R34
|
131.78
|
7.92
|
11.91
|
0.8
|
|
…
|
R35
|
136.53
|
7.92
|
11.91
|
0.8
|
|
4
|
R36
|
149.23
|
6.35
|
8.74
|
0.8
|
|
…
|
R37
|
149.23
|
7.92
|
11.91
|
0.8
|
|
…
|
R38
|
157.18
|
11.13
|
16.66
|
1.5
|
|
…
|
R39
|
161.93
|
7.92
|
11.91
|
0.8
|
|
5
|
R40
|
171.45
|
6.35
|
8.74
|
0.8
|
|
…
|
R41
|
180.98
|
7.92
|
11.91
|
0.8
|
|
…
|
R42
|
190.5
|
12.7
|
19.84
|
1.5
|
|
6
|
R43
|
193.68
|
6.35
|
8.74
|
0.8
|
|
…
|
R44
|
193.68
|
7.92
|
11.91
|
0.8
|
|
Class150 NPS |
GrooveNo. |
PitchDia P |
DepthE Note (1) |
WidthF |
Radiusat bottom R |
|
…
|
R45
|
211.12
|
7.92
|
11.91
|
0.8
|
|
…
|
R46
|
211.14
|
9.53
|
13.49
|
1.5
|
|
…
|
R47
|
228.6
|
12.7
|
19.84
|
1.5
|
|
8
|
R48
|
247.65
|
6.35
|
8.74
|
0.8
|
|
…
|
R49
|
269.88
|
7.92
|
11.91
|
0.8
|
|
…
|
R50
|
269.88
|
11.13
|
16.66
|
1.5
|
|
…
|
R51
|
279.4
|
14.27
|
23.01
|
1.5
|
|
10
|
R52
|
304.8
|
6.35
|
8.74
|
0.8
|
|
…
|
R53
|
323.85
|
7.92
|
11.91
|
0.8
|
|
…
|
R54
|
323.85
|
11.13
|
16.66
|
1.5
|
|
…
|
R55
|
342.9
|
17.48
|
30.18
|
2.4
|
|
12
|
R56
|
381
|
6.35
|
8.74
|
0.8
|
|
…
|
R57
|
381
|
7.92
|
11.91
|
0.8
|
|
…
|
R58
|
381
|
14.27
|
23.01
|
1.5
|
|
14
|
R59
|
396.88
|
6.35
|
8.74
|
0.8
|
|
…
|
R60
|
406.4
|
17.48
|
33.32
|
2.4
|
|
…
|
R61
|
419.1
|
7.92
|
11.91
|
0.8
|
|
…
|
R62
|
419.1
|
11.13
|
16.66
|
1.5
|
|
…
|
R63
|
419.1
|
15.88
|
26.97
|
2.4
|
|
16
|
R64
|
454.03
|
6.35
|
8.74
|
0.8
|
|
…
|
R65
|
469.9
|
7.92
|
11.91
|
0.8
|
|
…
|
R66
|
469.9
|
11.13
|
16.66
|
1.5
|
|
…
|
R67
|
469.9
|
17.48
|
30.18
|
2.4
|
|
18
|
R68
|
517.53
|
6.35
|
8.74
|
0.8
|
|
…
|
R69
|
533.4
|
7.92
|
11.91
|
0.8
|
|
…
|
R70
|
533.4
|
12.7
|
19.84
|
1.5
|
|
…
|
R71
|
533.4
|
17.48
|
30.18
|
2.4
|
|
20
|
R72
|
558.8
|
6.35
|
8.74
|
0.8
|
|
…
|
R73
|
584.2
|
9.53
|
13.49
|
1.5
|
|
…
|
R74
|
584.2
|
12.7
|
19.84
|
1.5
|
|
…
|
R75
|
584.2
|
17.48
|
33.32
|
2.4
|
|
24
|
R76
|
673.1
|
6.35
|
8.74
|
0.8
|
|
…
|
R77
|
692.15
|
11.13
|
16.66
|
1.5
|
|
…
|
R78
|
692.15
|
15.88
|
26.97
|
2.4
|
|
…
|
R79
|
692.15
|
20.62
|
36.53
|
2.4
|
|
Class150 NPS |
GrooveNo. |
PitchDia P |
DepthE Note (1) |
WidthF |
Radiusat bottom R |