Expander Flanges
ASME SA182 Duplex 2205 Expander Flanges, DIN 1.4301 Expander Flanges, UNS N08904 Expander Flanges, UNS S30400 Expander Flanges, 2507 Super Duplex Expander Flanges.

About Expander Flanges
NISSAN STEEL Manufacturer supplier of SS, High nickel and Duplex / Super duplex Flanges, for enquiry contact on email: sales@nissansteel.com, export@nissansteel.com, nissansteels@gmail.com
Inconel 625 Expander Flanges Exporter, UNS N06625 Expander Flanges Exporter, ASME SA182 Duplex 2205 Expander Flanges Stockist.
Specification of Expander Flanges
Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Expander Flange |
Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Expander Flange |
JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Expander Flange |
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar Expander Flange |
EN | 6Bar 10Bar 16Bar 25Bar 40Bar Expander Flange |
Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Expander Flange |
Most common types of Expander Flange | Forged / Threaded / Screwed / Plate |
Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
Dimensions Standard Of Expander Flanges

Class 150 Expander Flanges Dimensions
Normal Pipe Sizes | Outside Flange Diameter A | Raised Face Diameter B | Flange Thickness C | Bore Diameter D | Bore Diameter D2 | Hub Diameter at Weld H | Diameter of Hub at Base J | Hub Length K | Compound Taper CT | Slope at Bevel SB | No. of Bolt Holes | Bolt Holes Diameter | Diameter Of Bolt Circle P | Approx. Weight in kg (lb) | Design Type |
2 x 3 | 6 | 3 5/8 | 3/4 | 2.067 | 3.068 | 3.500 | 3 1/16 | 2 1/2 | - | 16° | 4 | 3/4 | 4 3/4 | 6 | A |
2 x 4 | 6 | 3 5/8 | 3/4 | 2.067 | 4.026 | 4.500 | 3 1/16 | 3 5/8 | 1/2 | 29° * | 4 | 3/4 | 4 3/4 | 6 | C |
3 x 4 | 7 1/2 | 5 | 15/16 | 3.068 | 4.026 | 4.500 | 4 1/4 | 2 3/4 | - | 15° | 4 | 3/4 | 6 | 11 | A |
4 x 6 | 9 | 6 3/16 | 15/16 | 4.026 | 6.065 | 6.625 | 5 5/16 | 3 1/4 | 1/2 | 30° * | 8 | 3/4 | 7 1/2 | 15 | C |
6 x 8 | 11 | 8 1/2 | 1 | 6.065 | 7.981 | 8.625 | 7 9/16 | 4 | 1/2 | 28° * | 8 | 7/8 | 9 1/2 | 24 | C |
8 x 10 | 13 1/2 | 10 5/8 | 1 1/8 | 7.981 | 10.020 | 10.750 | 9 11/16 | 4 | 1/2 | 29° * | 8 | 7/8 | 11 3/4 | 39 | C |
8 x 12 | 13 1/2 | 10 5/8 | 1 1/8 | 7.981 | 12.000 | 12.750 | 9 11/16 | 6 | 1/2 | 29° * | 8 | 7/8 | 11 3/4 | 39 | C |
10 x 12 | 16 | 12 3/4 | 1 3/16 | 10.020 | 12.000 | 12.750 | 12 | 3 15/16 | 1/2 | 39° * | 12 | 1 | 14 1/4 | 52 | C |
10 x 14 | 16 | 12 3/4 | 1 3/16 | 10.020 | 13.250 | 14.000 | 12 | 5 7/16 | 5/8 | 30° * | 12 | 1 | 14 1/4 | 52 | C |
12 x 14 | 19 | 15 | 1 1/4 | 12.000 | 13.250 | 14.000 | 14 3/8 | 4 1/2 | - | 11° | 12 | 1 | 17 | 80 | D |
12 x 16 | 19 | 15 | 1 1/4 | 12.000 | 15.250 | 16.000 | 14 3/8 | 4 13/16 | 5/8 | 30° * | 12 | 1 | 17 | 80 | C |
14 x 16 | 21 | 16 1/4 | 1 3/8 | 13.250 | 15.250 | 16.000 | 15 3/4 | 5 | - | 15° | 12 | 1 1/8 | 18 3/4 | 120 | A |
14 x 18 | 21 | 16 1/4 | 1 3/8 | 13.250 | 17.250 | 18.000 | 15 3/4 | 5 11/16 | 5/8 | 30° * | 12 | 1 1/8 | 18 3/4 | 120 | C |
18 x 20 | 25 | 21 | 1 9/16 | 17.250 | 19.250 | 20.000 | 19 7/8 | 5 1/2 | - | 14° | 16 | 1 1/4 | 22 3/4 | 140 | A |
18 x 24 | 25 | 21 | 1 9/16 | 17.250 | 23.250 | 24.000 | 19 7/8 | 8 13/16 | 5/8 | 28° * | 16 | 1 1/4 | 22 3/4 | 140 | C |
20 x 24 | 27 1/2 | 23 | 1 11/16 | 19.250 | 23.250 | 24.000 | 22 | 6 7/16 | 5/8 | 30° * | 20 | 1 1/4 | 25 | 170 | C |
24 x 30 | 32 | 27 1/4 | 1 7/8 | 23.250 | 29.250 | 30.000 | 26 1/8 | 8 11/16 | 3/4 | 30° * | 20 | 1 3/8 | 29 1/2 | 260 | C |
Class 300 Expander Flanges Dimensions
Normal Pipe Sizes | Outside Flange Diameter A | Raised Face Diameter B | Flange Thickness C | Bore Diameter Of D | Diameter of Bore D2 | Diameter of Hub at Weld H | Diameter of Hub at Base J | Hub Length K | Compound Taper CT | Slope at Bevel SB | No. of Bolt Holes | Bolt Holes Diameter | Diameter Bolt Circle P | Approx. Weight in kg (lb) | Design Type |
2 x 3 | 6 1/2 | 3 5/8 | 7/8 | 2.067 | 3.068 | 2.375 | 3 5/16 | 2 3/4 | - | 15° | 8 | 3/4 | 5 | 9 | A |
2 x 4 | 6 1/2 | 3 5/8 | 7/8 | 2.067 | 4.026 | 2.375 | 3 5/16 | 2 3/4 | 1/2 | 29° * | 8 | 3/4 | 5 | 9 | C |
3 x 4 | 8 1/4 | 5 | 1 1/8 | 3.068 | 4.026 | 3.500 | 4 5/8 | 3 1/8 | - | 13° | 8 | 7/8 | 6 5/8 | 15 | D |
4 x 6 | 10 | 6 3/16 | 1 1/4 | 4.026 | 6.065 | 4.500 | 5 3/4 | 3 3/8 | 1/2 | 30° * | 8 | 7/8 | 7 7/8 | 25 | C |
6 x 8 | 12 1/2 | 8 1/2 | 1 7/16 | 6.065 | 7.981 | 6.625 | 8 1/8 | 3 7/8 | 1/2 | 22° * | 12 | 7/8 | 10 5/8 | 42 | B |
8 x 10 | 15 | 10 5/8 | 1 5/8 | 7.981 | 10.020 | 8.625 | 10 1/4 | 4 3/8 | - | 20° | 12 | 1 | 13 | 67 | A |
10 x 12 | 17 1/2 | 12 3/4 | 1 7/8 | 10.020 | 12.000 | 10.750 | 12 5/8 | 4 5/8 | - | 20° | 16 | 1 1/8 | 15 1/4 | 91 | A |
12 x 14 | 20 1/2 | 15 | 2 | 12.000 | 13.250 | 12.750 | 14 3/4 | 5 1/8 | - | 11° | 16 | 1 1/4 | 17 3/4 | 138 | D |
14 x 16 | 23 | 16 1/4 | 2 1/8 | 13.250 | 15.250 | 14.000 | 16 3/4 | 5 5/8 | - | 16° | 20 | 1 1/4 | 20 1/4 | 186 | D |
16 x 18 | 25 1/2 | 18 1/2 | 2 1/4 | 15.250 | 17.250 | 16.000 | 19 | 5 3/4 | - | 16° | 20 | 1 3/8 | 22 1/2 | 246 | D |
18 x 20 | 28 | 21 | 2 3/8 | 17.250 | 19.250 | 18.000 | 21 | 6 1/4 | - | 14° | 24 | 1 3/8 | 24 3/4 | 305 | D |
20 x 24 | 30 1/2 | 23 | 2 1/2 | 19.250 | 23.250 | 20.000 | 23 1/8 | 6 3/8 | 5/8 | 29° * | 24 | 1 3/8 | 27 | 378 | B |
24 x 30 | 36 | 27 1/4 | 2 3/4 | 23.250 | 29.250 | 24.000 | 27 5/8 | 6 5/8 | 3/4 | 30° * | 24 | 1 5/8 | 32 | 545 | B |
Class 400 Expander Flanges Dimensions
Normal Pipe Sizes | Outside Flange Diameter A | Raised Face Diameter B | Flange Thickness C | Bore Diameter Of D | Diameter of Bore D2 | Diameter of Hub at Weld H | Diameter of Hub at Base J | Hub Length K | Compound Taper CT | Slope at Bevel SB | No. of Bolt Holes | Bolt Holes Diameter | Diameter Bolt Circle P | Approx. Weight in kg (lb) | Design Type |
2 x 3 | 6 1/2 | 3 5/8 | 1 | * | * | 2.375 | 3 5/16 | 2 7/8 | - | 14° | 8 | 3/4 | 5 | 12 | A |
2 x 4 | 6 1/2 | 3 5/8 | 1 | * | * | 2.375 | 3 5/16 | 2 7/8 | 1/2 | 29° ** | 8 | 3/4 | 5 | 12 | C |
3 x 4 | 8 1/4 | 5 | 1 1/4 | * | * | 3.500 | 4 5/8 | 3 1/4 | - | 13° | 8 | 7/8 | 6 5/8 | 23 | D |
4 x 6 | 10 3/4 | 6 3/16 | 1 1/2 | * | * | 4.500 | 6 | 4 | - | 21° | 8 | 1 | 8 1/2 | 42 | A |
6 x 8 | 14 | 8 1/2 | 1 7/8 | * | * | 6.625 | 8 3/4 | 4 5/8 | - | 21° | 12 | 1 1/8 | 11 1/2 | 81 | D |
8 x 10 | 16 1/2 | 10 5/8 | 2 3/16 | * | * | 8.625 | 10 3/4 | 5 1/4 | - | 19° | 12 | 1 1/4 | 13 3/4 | 117 | D |
10 x 12 | 20 | 12 3/4 | 2 1/2 | * | * | 10.750 | 13 1/2 | 6 | - | 16° | 16 | 1 3/8 | 17 | 189 | D |
12 x 14 | 22 | 15 | 2 5/8 | * | * | 12.750 | 15 3/4 | 6 1/8 | - | 10° | 20 | 1 3/8 | 19 1/4 | 226 | D |
14 x 16 | 23 3/4 | 16 1/4 | 2 3/4 | * | * | 14.000 | 17 | 6 1/2 | - | 15° | 20 | 1 1/2 | 20 3/4 | 347 | D |
16 x 18 | 27 | 18 1/2 | 3 | * | * | 16.000 | 19 1/2 | 7 | - | 14° | 20 | 1 5/8 | 23 3/4 | 481 | D |
18 x 20 | 29 1/4 | 21 | 3 1/4 | * | * | 18.000 | 21 1/2 | 7 1/4 | - | 14° | 20 | 1 3/4 | 25 3/4 | 555 | D |
20 x 24 | 32 | 23 | 3 1/2 | * | * | 20.00 | 24 | 7 1/2 | 5/8 | 28° ** | 24 | 1 3/4 | 28 1/2 | 690 | E |
24 x 30 | 37 | 27 1/4 | 4 | * | * | 24.00 | 28 1/4 | 8 | 3/4 | 28° ** | 24 | 2 | 33 | 977 | C |
Size Of Expander Flanges
NPS (Normal Pipe Sizes) | Outside Daimeter (O.D.) | Schedule 10 | Schedule 20 | Schedule 30 | Schedule 40 | Schedule 60 | Schedule 80 | Schedule 100 | Schedule 120 | Schedule 140 | Schedule 160 |
½ | 0.84 | 0.083 | ... | ... | 0.109 | ... | 0.147 | ... | ... | ... | 0.188 |
¾ | 1.05 | 0.083 | ... | ... | 0.113 | ... | 0.154 | ... | ... | ... | 0.219 |
1 | 1.315 | 0.109 | ... | ... | 0.133 | ... | 0.179 | ... | ... | ... | 0.25 |
1 ¼ | 1.66 | 0.109 | ... | ... | 0.14 | ... | 0.191 | ... | ... | ... | 0.25 |
1 ½ | 1.9 | 0.109 | ... | ... | 0.145 | ... | 0.2 | ... | ... | ... | 0.281 |
2 | 2.375 | 0.109 | ... | ... | 0.154 | ... | 0.218 | ... | ... | ... | 0.344 |
2 ½ | 2.875 | 0.12 | ... | ... | 0.203 | ... | 0.276 | ... | ... | ... | 0.375 |
3 | 3.5 | 0.12 | ... | ... | 0.216 | ... | 0.3 | ... | ... | ... | 0.438 |
3 ½ | 4 | 0.12 | ... | ... | 0.226 | ... | 0.318 | ... | ... | ... | ... |
4 | 4.5 | 0.12 | ... | ... | 0.237 | ... | 0.337 | ... | 0.438 | ... | 0.531 |
5 | 5.563 | 0.134 | ... | ... | 0.258 | ... | 0.375 | ... | 0.5 | ... | 0.625 |
6 | 6.625 | 0.134 | ... | ... | 0.28 | ... | 0.432 | ... | 0.562 | ... | 0.719 |
8 | 8.625 | 0.148 | 0.25 | 0.277 | 0.322 | 0.406 | 0.5 | 0.594 | 0.719 | 0.812 | 0.906 |
10 | 10.75 | 0.165 | 0.25 | 0.307 | 0.365 | 0.5 | 0.594 | 0.719 | 0.844 | 1 | 1.125 |
12 | 12.75 | 0.18 | 0.25 | 0.33 | 0.406 | 0.562 | 0.688 | 0.844 | 1 | 1.125 | 1.312 |
14 | 14 | 0.25 | 0.312 | 0.375 | 0.438 | 0.594 | 0.75 | 0.938 | 1.094 | 1.25 | 1.406 |
16 | 16 | 0.25 | 0.312 | 0.375 | 0.5 | 0.656 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 |
18 | 18 | 0.25 | 0.312 | 0.438 | 0.562 | 0.75 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 |
20 | 20 | 0.25 | 0.375 | 0.5 | 0.594 | 0.812 | 1.031 | 1.281 | 1.5 | 1.75 | 1.969 |
22 | 22 | 0.25 | ... | ... | ... | ... | ... | ... | .... | .... | .... |
24 | 24 | 0.25 | 0.375 | 0.562 | 0.688 | 0.969 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 |
26 | 26 | .... | .... | .... | .... | .... | .... | .... | .... | .... | .... |
30 | 30 | 0.312 | 0.5 | 0.625 | .... | .... | .... | .... | .... | .... | .... |
36 | 36 | 0.312 | 0.5 | 0.625 | 0.75 | .... | .... | .... | .... | .... | .... |
40 | 40 | .... | .... | .... | .... | .... | .... | .... | .... | .... | .... |
42 | 42 | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. |
48 | 48 | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. |
Weight Chart Of Expander Flanges
Nominal Pipe Size | Diameter of Pipe | Flange I.D | No. of holes | Flange Dia | Thk of Flange | Dia of Bolt Circle | Dia of Bolt Holes | Approx.Weight | |
DN | ISO | DIN | D5 | BN | D | b | K | d2 | KG/PCS |
10 | - | 14 | 14.5 | 4 | 90 | 16 | 60 | 14 | 0.7 |
17.2 | - | 17.7 | 4 | 90 | 16 | 60 | 14 | 0.69 | |
15 | - | 20 | 21 | 4 | 95 | 16 | 65 | 14 | 0.77 |
21.3 | - | 22 | 4 | 95 | 16 | 65 | 14 | 0.77 | |
20 | - | 25 | 26 | 4 | 105 | 18 | 75 | 14 | 1.06 |
26.9 | - | 27.6 | 4 | 105 | 18 | 75 | 14 | 1.05 | |
25 | - | 30 | 31 | 4 | 115 | 18 | 85 | 14 | 1.27 |
33.7 | - | 34.4 | 4 | 115 | 18 | 85 | 14 | 1.25 | |
32 | - | 38 | 39 | 4 | 140 | 18 | 100 | 18 | 1.86 |
42.4 | - | 43.1 | 4 | 140 | 18 | 100 | 18 | 1.83 | |
40 | - | 44.5 | 45.5 | 4 | 150 | 18 | 110 | 18 | 2.12 |
48.3 | - | 49 | 4 | 150 | 18 | 110 | 18 | 2.09 | |
50 | - | 57 | 58.1 | 4 | 165 | 20 | 125 | 18 | 2.78 |
60.3 | - | 61.1 | 4 | 165 | 20 | 125 | 18 | 2.74 | |
65 | 76.1 | - | 77.1 | 8 | 185 | 22 | 145 | 18 | 3.48 |
80 | 88.9 | - | 90.3 | 8 | 200 | 24 | 160 | 18 | 4.33 |
100 | - | 108 | 109.6 | 8 | 235 | 24 | 190 | 22 | 5.82 |
114.3 | - | 115.9 | 8 | 235 | 24 | 190 | 22 | 5.61 | |
125 | - | 133 | 134.8 | 8 | 270 | 26 | 220 | 26 | 7.91 |
139.7 | - | 141.6 | 8 | 270 | 26 | 220 | 26 | 7.6 | |
150 | - | 159 | 161.1 | 8 | 300 | 28 | 250 | 26 | 10.12 |
168.3 | - | 170.5 | 8 | 300 | 28 | 250 | 26 | 9.58 | |
175 | 193.7 | - | 196.1 | 12 | 350 | 32 | 295 | 30 | 14.45 |
200 | 219.1 | - | 221.8 | 12 | 375 | 34 | 320 | 30 | 16.9 |
250 | - | 267 | 270.2 | 12 | 450 | 38 | 385 | 33 | 27.28 |
273 | - | 276.2 | 12 | 450 | 38 | 385 | 33 | 26.51 | |
300 | 323.9 | - | 327.6 | 16 | 515 | 42 | 450 | 33 | 36.38 |
350 | 355.6 | - | 359.7 | 16 | 580 | 46 | 510 | 36 | 52.83 |
- | 368 | 372.2 | 16 | 580 | 46 | 510 | 36 | 50.24 | |
400 | 406.4 | - | 411 | 16 | 660 | 50 | 585 | 39 | 74.71 |
- | 419 | 423.7 | 16 | 660 | 50 | 585 | 39 | 71.44 | |
500 | 508 | - | 513.6 | 20 | 755 | 52 | 670 | 42 | 86.87 |
600 | 610 | - | 616.5 | 20 | 890 | 54 | 795 | 48 | 121.84 |
700 | 711 | - | 716 | 24 | 995 | 58 | 900 | 48 | 150.93 |
800 | 813 | - | 818 | 24 | 1140 | 64 | 1030 | 56 | 219.08 |
900 | 914 | - | 920 | 28 | 1250 | 70 | 1140 | 56 | 271.16 |
1000 | 1016 | - | 1022 | 28 | 1360 | 78 | 1250 | 56 | 344.95 |
Pressure Rating Of Expander Flanges
Temperature (°C) | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 |
-29 - 38 | 19.8 | 51.7 | 68.9 | 103.4 | 155 | 259 | 431 |
50 | 19.5 | 51.7 | 68.9 | 103.4 | 155 | 259 | 431 |
100 | 17.7 | 51.5 | 68.7 | 103.0 | 155 | 258 | 429 |
150 | 15.8 | 50.2 | 66.8 | 100.3 | 151 | 251 | 418 |
200 | 13.8 | 48.6 | 64.8 | 97.2 | 146 | 243 | 405 |
250 | 12.1 | 46.3 | 61.7 | 92.7 | 139 | 232 | 386 |
300 | 10.2 | 42.9 | 57.0 | 85.7 | 129 | 214 | 357 |
325 | 9.3 | 41.4 | 55.0 | 82.6 | 124 | 207 | 344 |
350 | 8.4 | 40.0 | 53.4 | 80.0 | 120 | 200 | 334 |
375 | 7.4 | 37.8 | 50.4 | 75.7 | 114 | 189 | 315 |
400 | 6.5 | 34.7 | 46.3 | 69.4 | 104 | 174 | 290 |
425 | 5.5 | 28.8 | 38.4 | 57.5 | 86.3 | 144 | 240 |
450 | 4.6 | 23.0 | 30.7 | 46.0 | 69.0 | 115 | 192 |
475 | 3.7 | 17.1 | 22.8 | 34.2 | 51.3 | 85.4 | 142 |
500 | 2.8 | 11.6 | 15.4 | 23.2 | 34.7 | 57.9 | 96.5 |
538 | 1.4 | 5.9 | 7.9 | 11.8 | 17.7 | 29.5 | 49.2 |
Price Of Expander Flanges
Stainless Steel Flanges | USD $2.05 - $10.06 / Piece (FOB Price) on request |
High Nickel Alloys Flanges | USD $8.10 - $20.20 / Piece (FOB Price) on request |
Duplex & Super Duplex Flange | USD $10.20 - $35.50 / Piece (FOB Price) on request |
Cupro Nickel Flanges | USD $5.19 - $10.48 / Piece (FOB Price) on request |
Carbon Steel Flanges | USD $2.08 - $7.10 / Piece (FOB Price) on request |
Application Of Expander Flanges

We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.
- Petrochemical Industries
- Power Generation Industries
- Food Processing Industries
- Oil & Gas Industries
- Sugar Industries
Testing Of Expander Flanges
We known for its accurate and perfect dimensions. We thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.
- Eddy Current Examining
- Hydrostatic Analysis
- Pitting Protection Test
- Power Generation Industries
- Positive Material Recognition

Packing Of Expander Flanges

We uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as:
- Wooden Boxes
- Wooden Pallets
- Shrink-Wrapped
- Carton Boxes
- Wooden crates
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UNS N06625 Expander Flanges Exporter in South Africa, 304 Stainless Steel Expander Flanges Stockist in Australia, Inconel 625 Expander Flanges Exporter in Indonesia, ASME SA182 Duplex 2205 Expander Flanges Stockist in UAE, WRN 2.4856 Expander Flanges Manufacturer in Vietnam, 2507 Super Duplex Expander Flanges Supplier in Qatar, Duplex 31803 Expander Flanges Stockist in Oman.
Types of Flanges
- Forge Flange
- Blind Flange
- Slip On Flange
- Weldneck Flange
- Lap Joint Flange
- Threaded Flange
- Socketweld Flange
- Long Weld Neck Flange
- Weldo / Nipo Flange
- Orifice Flange
- Reducing Flange
- Flat Flange
- Loose Flange
- RTJ Flanges
- SORF Flanges
- Square Flanges
- SWRF Flanges
- Expander Flanges
- WNRF Flanges
- Ring Type Joint Flanges
- Groove & Tongue Flanges
- Spectacle Blind Flanges
- Weld Neck Flanges A / B Flanges
- Spades Ring Spacers Flanges
- Screwed Flanges
- Forging Facing Flanges
- Flanges Bolts