Stainless Steel Ring Type Joint Flange

Stainless Steel Ring Type Joint Flange

Carbon Steel RTJ Flanges and ASME B16.5 Ring Joint Flange manufacturer in India

The ASME Ring Type Joint Flange features a circular groove which can accommodate a ring joint gasket. Apart from a circular groove, the asme b16.5 rtj flange dimensions can also accommodate an oval, or a rectangular groove, depending on the requirement of the application or the clients need. As the two specified rtj flanges ansi b16.5 have been bolted together, following which they are then tightened, the applied bolting force tends to deforms the gaskets inside the flange groove. Thus the Ring Type Joint Flange is known to create a very tight metal to metal seal.

Exporter and supplier of Nickel Alloy 200 RTJ Flange in ASME B16.5 Standard, We stock Ring Type Joint Flanges in Class 600/ 900/ 1500

However, in order to make this possible, the material used in the manufacture of the gasket needs to be softer or in other words, more ductile in comparison to the material of the RTJ Flange. As typical behaviour of stainless steel rtj flanges, they tend to have good resistance to corrosion across several media and they can withstand high temperature settings as well. In addition to this, benefits such as the long service life as well as the excellent performance of stainless steel are why many of our clients prefer using the ss flange rtj across multiple applications.

An asme ring type joint flange, or often abbreviated as RTJ is to be used when a metal to metal seal is required between the mating flanges. Typical applications of the weld neck ring type joint flange is for any demanding applications, wherein the conditions of the application could be both high pressure as well as high temperature, where the temperature can rise above a range of about 700 C° or 800 C°.

High quality and large range of Alloy Steel RTJ End Flange in Mumbai, producing Copper Nickel RTJ Flanges in India

Stainless Steel Ring Type Joint Flange

Stainless Steel Ring Type Joint Flange


Carbon Steel RTJ Flanges

Carbon Steel RTJ Flanges


ASME B16.5 Ring Joint Flange

ASME B16.5 Ring Joint Flange



Ring Type Joint Flange Specifications

Manufacturer of Ring Type Joint Flange
ANSI Pressure Class 150LBS, 300LBS, 600LBS, 900LBS, 1500LBS, 2500LBS, Flat Faced Ring Type Joint Flanges
Meets Standards SABS 1123, GOST 12821-80, GOST 33259, API, ANSI, ASME, BS, EN, JIS, MSS, UNI, ASTM, API, ISO, DIN, SP, ASME B16.5 RTJ Flanges
EN 1092-1/ EN 1092-2 ASME B16.5 RTJ Flanges standard
10Bar, 6Bar, 25Bar, 16Bar, 40Bar, Ring Type Joint Weld Flange
BS Standards BS4504, BS4504, BS1560, BS10, Ring Type Joint Raised Face Flanges
Japanese Industrial Standards - JIS B2220 10K, 5K, 40K, 20K, 30K, 16K, 63K, ANSI B16.5 Class 150 Ring Type Joint Flanges
DIN Standards DIN 2656, DIN 2566, DIN 2629, DIN 2638, DIN 2630, DIN 2636, DIN 2566, DIN 2627, DIN 2636, DIN 2576, DIN 2631, DIN 2635, DIN 2637, DIN 2628, DIN 2673, DIN 2573, DIN 2502, 2631, DIN 2628, DIN 2565, DIN 2632, DIN 2576, DIN 2503, DIN 2527, DIN 2642, DIN 2634, DIN 2633, DIN 2634, DIN 2573, DIN 2527, DIN 2635, DIN 2655, DIN 2633, DIN 2638, DIN 2641, DIN 2637, Stainless Steel Ring Type Joint Flanges
Wall Thickness Sch10, Sch20, Sch40, Sch30, STD, Sch60, EXT-Hvy, Sch80, Sch100, Sch120, Sch140, Sch160, XX-Hvy, Raised Faced Ring Type Joint Flanges
Types Threaded, Plate, Forged, Screwed, Welded, ANSI B16.5 Ring Type Joint Flanges
Most common Ring Type Joint Forged Flanges processes followed by manufacturers
  • Cutting
  • Casting
  • Open die forging
  • Closed die forging
  • Roll forging
We also supply
  • Sealing Gaskets
  • Ring Joint Gasket
  • Flange Bolts as Required
Flange faces
  • Flat (FF)
  • Ring joint (RTJ)
  • Raised (RF)
  • Lap joint
  • Tongue and groove (T&G)
  • Male and female (M&F)
Ring Type Joint Flange Standard
  • ASME B16.5 (Most popular)
  • ASME B16.47 Series B & A
  • ASME B16.48
  • GOST
  • BS4504
DIN Standards
  • DIN 2501
  • DIN 2633
  • DIN 2627
  • DIN 2642
  • DIN 2635
  • DIN 2543
  • DIN 2527
PN Rating PN10, PN6, PN16, PN40, PN25, PN64, ASME B16.47 Series A and B RTJ Flanges
Quality Inspection
  • EN 10204/3.1B MTC
  • 100% Radiography Test Report for any Cracks or any incomplete penetration
  • Raw Materials Certificate
  • Third Party Inspection Report
Value Added Services
  • CNC Machining
  • Large Diameter Ring Type Joint Flange
  • Customised RTJ Flanges

SS RTJ Flange Price in India

Description Price in US $ Price in INR Recent supply location
RING JOINT TYPE 1/2 X2500 # ASTM A182 F22 SCH,160 US $ 12.63 per kg INR 964 per Kg Mozambique
1.1/2,2500# ANSI B16.5 FACING RING TYPE JOINT FINISH FLANGE US $ 7.97 per kg INR 608 per Kg Kuwait
300 LB; SCH 80 TYPE RING JOINT FACE, SIZE2 IN US $ 8.37 per kg INR 639 per Kg Belarus
SCH 80, TYPE RING JOINT SIZE 12 IN ASTM 182 GR F11, US $ 6.96 per kg INR 531 per Kg Portugal
3/4 FLANGE BLIND RING TYPE JOINT ASME B16.5 CLASS 1500 US $ 10.44 per kg INR 797 per Kg Sudan

Different types of Ring Type Joint Forged Flanges

ASME B16.5 RTJ Flanges

ASME B16.5 RTJ Flanges

Flat Faced Ring Type Joint Flanges

Flat Faced Ring Type Joint Flanges

Ring Type Joint Weld Flange

Ring Type Joint Weld Flange


ANSI B16.5 Ring Type Joint Flanges

ANSI B16.5 Ring Type Joint Flanges

Raised Faced Ring Type Joint Flanges

Raised Faced Ring Type Joint Flanges

ASME B16.47 Series A and B RTJ Flanges

ASME B16.47 Series A and B RTJ Flanges


ASME B16.5 RTJ Flanges Pressure Rating

Temperature °F 150 LBS 900 LBS 600 LBS 300 LBS 400 LBS 1500 LBS 2500 LBS
-20 to 100 275 2160 1440 720 960 3600 6000
400 190 1490 995 495 660 2485 4140
600 140 1310 875 435 580 2185 3640
200 230 1800 1200 600 800 3000 5000
500 170 1395 930 465 620 2330 3880
1200 20 465 310 155 205 770 1285
700 110 1275 850 425 565 2125 3540
1000 20 965 640 320 430 1605 2675
1500 10 80 55 25 35 135 230
950 35 1145 765 380 510 1910 3180
650 125 1290 860 430 575 2150 3580
300 205 1620 1080 540 720 2700 4500
1400 20 145 95 50 65 240 400
1100 20 770 515 255 345 1285 2145
900 50 1165 780 390 520 1945 3240
750 95 1245 830 415 555 2075 3460
850 65 1190 790 395 530 1980 3300
1250 20 340 225 115 150 565 945
1350 20 185 125 60 80 310 515
800 80 1210 805 405 540 2015 3360
1050 20 925 615 310 410 1545 2570
1150 20 595 400 200 265 995 1655
1300 20 255 170 85 115 430 715
1450 15 105 70 35 45 170 285

Manufacturer of 304/ 316 Stainless Steel RTJ Flanges. Are you looking for ANSI B16.5 Class 150 Ring Type Joint Flanges stockist in Mumbai

ANSI B16.5 Class 150 Ring Type Joint Flanges Dimensions

Size in Inch Outer Dia. Size in mm Weld Neck OD Flange Thickness Hub OD RTJ RF Height Welding Neck Length RTJ RF Dia PCD RTJ Pitch dia RTJ Depth RTJ Width
A D B C G E F H I J K
1/2 90 15 21.3 9.6 30 N/A 46 N/A 60.3 N/A N/A N/A
3/4 100 20 26.7 11.2 38 N/A 51 N/A 69.9 N/A N/A N/A
1 110 25 33.4 12.7 49 6.35 54 63.5 79.4 47.63 6.35 8.74
1 1/4 115 32 42.2 14.3 59 6.35 56 73 88.9 57.15 6.35 8.74
1 1/2 125 40 48.3 15.9 65 6.35 60 82.5 98.4 65.07 6.35 8.74
2 150 50 60.3 17.5 78 6.35 62 102 120.7 82.55 6.35 8.74
2 1/2 180 65 73 20.7 90 6.35 68 121 139.7 101.6 6.35 8.74
3 190 80 88.9 22.3 108 6.35 68 133 152.4 114.3 6.35 8.74
3 1/2 215 90 101.6 22.3 122 6.35 70 154 177.8 131.78 6.35 8.74
4 230 100 114.3 22.3 135 6.35 75 171 190.5 149.23 6.35 8.74
5 255 125 141.3 22.3 164 6.35 87 194 215.9 171.45 6.35 8.74
6 280 150 168.3 23.9 192 6.35 87 219 241.3 193.68 6.35 8.74
8 345 200 219.1 27 246 6.35 100 273 298.5 247.65 6.35 8.74
10 405 250 273 28.6 305 6.35 100 330 362 304.8 6.35 8.74
12 485 300 323.8 30.2 365 6.35 113 406 431.8 381 6.35 8.74
14 535 350 355.6 33.4 400 6.35 125 425 476.3 396.88 6.35 8.74
16 595 400 406.4 35 457 6.35 125 483 539.8 454.03 6.35 8.74
18 635 450 457.2 38.1 505 6.35 138 546 577.9 517.53 6.35 8.74
20 700 500 508 41.3 559 6.35 143 597 635 558.8 6.35 8.74
24 815 600 610 46.1 663 6.35 151 711 749.3 673.1 6.35 8.74

300 LBS Stainless Steel Ring Type Joint Flanges Dimension Chart

Size in Inch Size in mm Outer Dia. Welding Neck Length Flange Thickness Weld Neck OD RTJ Pitch dia RTJ RF Dia RTJ RF Height Hub OD PCD RTJ Depth RTJ Width
A E B D I F G C H J K
1/2 15 95 51 12.7 21.3 34.14 51 5.54 38 66.7 5.54 7.14
3/4 20 115 56 14.3 26.7 42.88 63.5 6.35 48 82.6 6.35 8.74
1 25 125 60 15.9 33.4 50.8 70 6.35 54 88.9 6.35 8.74
1 1/4 32 135 64 17.5 42.2 60.33 79.5 6.35 64 98.4 6.35 8.74
1 1/2 40 155 67 19.1 48.3 68.27 90.5 6.35 70 114.3 6.35 8.74
2 50 165 68 20.7 60.3 82.55 108 7.92 84 127 7.92 11.91
2 1/2 65 190 75 23.9 73 101.6 127 7.92 100 149.2 7.92 11.91
3 80 210 78 27 88.9 123.83 146 7.92 117 168.3 7.92 11.91
3 1/2 90 230 79 28.6 101.6 131.78 159 7.92 133 184.2 7.92 11.91
4 100 255 84 30.2 114.3 149.23 175 7.92 146 200 7.92 11.91
5 125 280 97 33.4 141.3 180.98 210 7.92 178 235 7.92 11.91
6 150 320 97 35 168.3 211.12 241 7.92 206 269.9 7.92 11.91
8 200 380 110 39.7 219.1 269.88 302 7.92 260 330.2 7.92 11.91
10 250 445 116 46.1 273 323.85 356 7.92 321 387.4 7.92 11.91
12 300 520 129 49.3 323.8 381 413 7.92 375 450.8 7.92 11.91
14 350 585 141 52.4 355.6 419.1 457 7.92 425 514.4 7.92 11.91
16 400 650 144 55.6 406.4 469.9 508 7.92 483 571.5 7.92 11.91
18 450 710 157 58.8 457 533.4 575 7.92 533 628.6 7.92 11.91
20 500 775 160 62 508 584.2 635 9.53 587 685.8 9.53 13.49
24 600 915 167 68.3 610 692.15 749 11.13 702 812.8 11.13 16.66

CL 600 Raised Faced Ring Type Joint Flanges Dimensions

Outer Dia. Size in Inch Size in mm Weld Neck OD Flange Thickness Hub OD RTJ RF Height Welding Neck Length RTJ RF Dia PCD RTJ Width RTJ Pitch dia RTJ Depth
A D B C G E F H K I J
95 1/2 15 21.3 14.3 38 5.54 52 51 66.7 7.14 34.14 5.54
115 3/4 20 26.7 15.9 48 6.35 57 63.5 82.6 8.74 42.88 6.35
125 1 25 33.4 17.5 54 6.35 62 70 88.9 8.74 50.8 6.35
135 1 1/4 32 42.2 20.7 64 6.35 67 79.5 98.4 8.74 60.33 6.35
155 1 1/2 40 48.3 22.3 70 6.35 70 90.5 114.3 8.74 68.27 6.35
165 2 50 60.3 25.4 84 7.92 73 108 127 11.91 82.55 7.92
190 2 1/2 65 73 28.6 100 7.92 79 127 149.2 11.91 101.6 7.92
210 3 80 88.9 31.8 117 7.92 83 146 168.3 11.91 123.83 7.92
230 3 1/2 90 101.6 35 133 7.92 86 159 184.2 11.91 131.78 7.92
275 4 100 114.3 38.1 152 7.92 102 175 215.9 11.91 149.23 7.92
330 5 125 141.3 44.5 189 7.92 114 210 266.7 11.91 180.98 7.92
355 6 150 168.3 47.7 222 7.92 117 241 292.1 11.91 211.12 7.92
420 8 200 219.1 55.6 273 7.92 133 302 349.2 11.91 269.88 7.92
510 10 250 273 63.5 343 7.92 152 356 431.8 11.91 323.85 7.92
560 12 300 323.8 66.7 400 7.92 156 413 489 11.91 381 7.92
605 14 350 355.6 69.9 432 7.92 165 457 527 11.91 419.1 7.92
685 16 400 406.4 76.2 495 7.92 178 508 603.2 11.91 469.9 7.92
745 18 450 457 82.6 546 7.92 184 575 654 11.91 533.4 7.92
815 20 500 508 88.9 610 9.53 190 635 723.9 13.49 584.2 9.53
940 24 600 610 101.6 718 11.13 203 749 838.2 16.66 692.15 11.13

Class 900 Ring Type Joint Flanges Dimensions

Outer Dia. Size in Inch Hub OD Size in mm RTJ RF Dia Flange Thickness Weld Neck OD RTJ Pitch dia Welding Neck Length RTJ RF Height PCD RTJ Depth RTJ Width
A C F B D I E G H J K
120 1/2 38 15 60.5 22.3 21.3 39.67 60 6.35 82.6 6.35 8.74
130 3/4 44 20 66.5 25.4 26.7 44.45 70 6.35 88.9 6.35 8.74
150 1 52 25 71.5 28.6 33.4 50.8 73 6.35 101.6 6.35 8.74
160 1 1/4 64 32 81 28.6 42.2 60.33 73 6.35 111.1 6.35 8.74
180 1 1/2 70 40 92 31.8 48.3 68.27 83 6.35 123.8 6.35 8.74
215 2 105 50 124 38.1 60.3 95.25 102 7.92 165.1 7.92 11.91
245 2 1/2 124 65 137 41.3 73 107.95 105 7.92 190.5 7.92 11.91
240 3 127 80 156 38.1 88.9 123.83 102 7.92 190.5 7.92 11.91
290 4 159 100 181 44.5 114.3 149.23 114 7.92 235 7.92 11.91
350 5 190 125 216 50.8 141.3 180.98 127 7.92 279.4 7.92 11.91
380 6 235 150 241 55.6 168.3 211.12 140 7.92 317.5 7.92 11.91
470 8 298 200 308 63.5 219.1 269.88 162 7.92 393.7 7.92 11.91
545 10 368 250 362 69.9 273 323.85 184 7.92 469.9 7.92 11.91
610 12 419 300 419 79.4 323.8 381 200 7.92 533.4 7.92 11.91
640 14 451 350 467 85.8 355.6 419.1 213 11.13 558.8 11.13 16.66
705 16 508 400 524 88.9 406.4 469.9 216 11.13 616 11.13 16.66
785 18 565 450 594 101.6 457 533.4 229 12.7 685.8 12.7 19.84
855 20 622 500 648 108 508 584.2 248 12.7 749.3 12.7 19.84
1040 24 749 600 772 139.7 610 692.15 292 15.88 901.7 15.88 26.97

Check MSS SP-44 Ring Type Joint Flanges pressure class and dimensions, Stockholder of Duplex Steel RTJ Flanges

ASME B16.5 Class 1500 RTJ Flanges Dimensions

Flange Thickness Size in Inch Size in mm Outer Dia. RTJ RF Dia Weld Neck OD Hub OD Welding Neck Length RTJ Width RTJ RF Height PCD RTJ Pitch dia RTJ Depth
B A F D C E K G H I J
22.3 1/2 15 120 60.5 21.3 38 60 8.74 6.35 82.6 39.67 6.35
25.4 3/4 20 130 66.5 26.7 44 70 8.74 6.35 88.9 44.45 6.35
28.6 1 25 150 71.5 33.4 52 73 8.74 6.35 101.6 50.8 6.35
28.6 1 1/4 32 160 81 42.2 64 73 8.74 6.35 111.1 60.33 6.35
31.8 1 1/2 40 180 92 48.3 70 83 8.74 6.35 123.8 68.27 6.35
38.1 2 50 215 124 60.3 105 102 11.91 7.92 165.1 95.25 7.92
41.3 2 1/2 65 245 137 73 124 105 11.91 7.92 190.5 107.95 7.92
47.7 3 80 265 168 88.9 133 117 11.91 7.92 203.2 136.53 7.92
54 4 100 310 194 114.3 162 124 11.91 7.92 241.3 161.93 7.92
73.1 5 125 375 229 141.3 197 156 11.91 7.92 292.1 193.68 7.92
82.6 6 150 395 248 168.3 229 171 13.49 9.53 317.5 211.14 9.53
92.1 8 200 485 318 219.1 292 213 16.66 11.13 393.7 269.88 11.13
108 10 250 585 371 273 368 254 16.66 11.13 482.6 323.85 11.13
123.9 12 300 675 438 323.8 451 283 23.01 14.27 571.5 381 14.27
133.4 14 350 750 489 355.6 495 298 26.97 15.88 635 419.1 15.88
146.1 16 400 825 546 406.4 552 311 30.18 17.48 704.8 469.9 17.48
162 18 450 915 613 457 597 327 30.18 17.48 774.7 533.4 17.48
177.8 20 500 985 673 508 641 356 33.32 17.48 831.8 584.2 17.48
203.2 24 600 1170 794 610 762 406 36.53 20.62 990.6 692.15 20.62

#2500 SS Ring Type Joint Flanges Dimensions

Outer Dia. Size in Inch Size in mm Hub OD Flange Thickness RTJ RF Dia Weld Neck OD Welding Neck Length RTJ Depth RTJ RF Height PCD RTJ Pitch dia RTJ Width
A C B F D E J G H I K
135 1/2 15 43 30.2 65 21.3 73 6.35 6.35 88.9 42.88 8.74
140 3/4 20 51 31.8 73 26.7 79 6.35 6.35 95.2 50.8 8.74
160 1 25 57 35 82.5 33.4 89 6.35 6.35 108 60.33 8.74
185 1 1/4 32 73 38.1 102 42.2 95 7.92 7.92 130.2 72.23 11.91
205 1 1/2 40 79 44.5 114 48.3 111 7.92 7.92 146 82.55 11.91
235 2 50 95 50.9 133 60.3 127 7.92 7.92 171.4 101.6 11.91
265 2 1/2 65 114 57.2 149 73 143 9.52 9.53 196.8 111.13 13.49
305 3 80 133 66.7 168 88.9 168 9.52 9.53 228.6 127 13.49
355 4 100 165 76.2 203 114.3 190 11.13 11.13 273 157.18 16.66
420 5 125 203 92.1 241 141.3 229 12.7 12.7 323.8 190.5 19.84
485 6 150 235 108 279 168.3 273 12.7 12.7 368.3 228.6 19.84
550 8 200 305 127 340 219.1 318 14.27 14.27 438.2 279.4 23.01
675 10 250 375 165.1 425 273 419 17.48 17.48 539.8 342.9 30.18
760 12 300 441 184.2 495 323.8 464 17.48 17.48 619.1 406.4 33.32

ANSI B16.5 Ring Type Joint Flanges for Sale

Mss Sp-44 A182 A240 F316 Rtj Reducing Flange ANSI B16.5 Ring Type Joint Flanges
150# 8 inches astm b16.5 stainless steel rtj f316 BLIND flange PN16 Ring Type Joint (Rtj) Flange
MSS SP-44 Flange RTJ Class 5000 2 Inch 150LB ASME B16.5 Rtj Blind Flange
ANSI B16.5 Class 150 Ring Type joint Flanges Ring Type joint Flange Class 600
ASME B16.47 Series b RTJ End Flange ANSI B16.5 class 1500 Rtj Swivel Ring Flange
ASME B16.5 Standard 150 LBS Rtj Threaded Flange WNRJ FLANGE 6 X 600# SS347H,RING JOINT TYPE

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