Blind Raised Face Flange, Pipe Flanges, Steel Flanges Types, Flanges Manufacturers In India.

Weld Neck Raised Face Flanges, Flanges Meaning, Slip On Raised Flanges, Flange Manufacturer In Mumbai.

  • Flanges Manufacturers In India

Flanges Pressure Ratings, Flanges Price List India, Flanges Uses, Socket Weld Raised Face Flange, Flanges Supplier In UAE.

A Forged flange is a rib or rim used for strength, works as guiding or attachment to another object such as a pipe, steam cylinder, pressure vessel, etc. Flanges manufacturers in India can easily assemble or disassemble Pipes, tubes by using these flanges.

There are various Flanges Types available with us such as Blind flanges (BL FLANGES), Welding neck flanges (WN FLANGES), Slip-on flanges (SO FLANGES), Plate flanges (PL FLANGES), Threaded flanges (THR FLANGES), Lap joint flanges (LJ FLANGES), Reducing flanges, Socket weld flanges (SW FLANGES), Orifice Flange, Spectacle Blind Flange, Long Weld Neck Flange, Rolled-Forging Ring Flange, Flangeolet.

Flanges are suitable to many other components, such as valves, wheels, bellows. Flanges are used in different projects and designs as per requirement. Rajveer steel supply flanges are used extensively with pipe fittings in all kinds of industrial applications like natural gas, chemical, petroleum, ship building, marine, paper making, metallurgy, electric, etc. depending on different applications. Our flanges are as per different standards for different customers and projects.

We also manufacture other un-standard flanges according to customer’s requirements, and some forgings. These products have passed the ISO9000, ISO14001, GB/T28001, and Q/SY1002.1 certification. Due to best quality and low prices, our products are well received in the international market, in countries such as USA, Italy, Belgium, Chile, Bolivia, United Arab Emirates, Brazil, South Korea, India and more. For more information, feel free to contact us now.

Standard Specification For Flanges

Size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Pressure Rate 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Facing Types Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove
Value Added Services Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Blindd, Cold and Hot Dip Galvanized
Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Material ASTM A182 F304/304L, ASTM A182 F310, ASTM A182 F316/316L, ASTM A182 F321
Production Technique Forged, Heat Treated and Machined
Manufacturers of Flanges
  • Raccortubi S.p.A., Italy
  • Erne Fittings, Austria
  • Melesi, Italy
  • Mega, Italy
  • Ulma, Spain
  • TecnoForge, Italy
  • BENKAN Corporation, Japan
  • BKL- Thai Benkan, Thailand
  • Lame S.R.L., Italy
  • Metal Far, Italy
ANSI ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
BS BS4504 , BS4504, BS1560, BS10
JIS 5K, 10K, 16K 20K, 30K, 40K, 63K
Test Direct-reading Spectrograph,Hydrostatic testing machine,X-ray detector,UI trasonic flaw detector,Magnetic particle detector
Origin West Europe / Japan / Indian / USA / Korean
Equipments Press Machine, Bending Machine, Pushing Machine, Electric Bevelling Machine, Sand-Blasting Machine, etc.
Types Of Flanges
Girth Flange

Girth Flange

Rotatable Flange

Rotatable Flange

Anchor Flange

Anchor Flange

Figure 8 Flange

Figure 8 Flange

Conflat Flange

Conflat Flange

Loose Flange

Loose Flange

Class 150 Flanges Price List

You will find Flanges Price List as reasonable compared to others. Floor Flange, Flanged x FNPT, 2" Pipe Size - Pipe Fitting is available at $ 14.50 / each. Galvanized Malleable Iron Floor Flange, 2" Pipe Size, FNPT Connection Type is available at $ 26.20 / each. PVC Van-Stone Flange, FNPT, 2" Pipe Size - Pipe Fitting at $12.30 / each. Threaded Flange, NPT, 2" Pipe Size - Pipe Fitting at $19.

SS 304

½ inch class 150 304 Flange

Availability: In Stock

$13.20

SS 304

¾ inch class 150 304 Flange

Availability: In Stock

$14.28

SS 304

1 inch class 150 304 Flange

Availability: In Stock

$15.38

SS 304

1 ¼ inch class 150 304 Flange

Availability: In Stock

$21.38

SS 304

1 ½ inch class 150 304 Flange

Availability: In Stock

$21.88

SS 304

2 inch class 150 304 Flange

Availability: In Stock

$28.88

SS 304

2 ½ inch class 150 304 Flange

Availability: In Stock

$36.88

SS 304

3 inch class 150 304 Flange

Availability: In Stock

$41.88

SS 304

4 inch class 150 304 Flange

Availability: In Stock

$60.88

SS 304

5 inch class 150 304 Flange

Availability: In Stock

$71.88

SS 304

6 inch class 150 304 Flange

Availability: In Stock

$81.88

SS 304

8 inch class 150 304 Flange

Availability: In Stock

$155.88

SS 304

10 inch class 150 304 Flange

Availability: In Stock

$275.88

SS 304

12 inch class 150 304 Flange

Availability: In Stock

$351.88

SS 304

½ inch class 150 316 Flange

Availability: In Stock

$17.38

SS 304

¾ inch class 150 316 Flange

Availability: In Stock

$19.38

SS 304

1 inch class 150 316 Flange

Availability: In Stock

$23.38

SS 304

1 ¼ inch class 150 316 Flange

Availability: In Stock

$28.38

SS 304

1 ½ inch class 150 316 Flange

Availability: In Stock

$29.68

SS 304

2 inch class 150 316 Flange

Availability: In Stock

$35.68

SS 304

3 inch class 150 316 Flange

Availability: In Stock

$57.68

SS 304

4 inch class 150 316 Flange

Availability: In Stock

$87.68

SS 304

5 inch class 150 316 Flange

Availability: In Stock

$96.68

SS 304

6 inch class 150 316 Flange

Availability: In Stock

$122.61

SS 304

8 inch class 150 316 Flange

Availability: In Stock

$250.01

SS 304

10 inch class 150 316 Flange

Availability: In Stock

$360.51

SS 304

12 inch class 150 316 Flange

Availability: In Stock

$430.57

B16.5 Flanges Weight Chart
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
150 lb ½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
3 3 3 3 4 4
2 5 5 5 5 5 6
8 8 8 8 7 10
9 9 9 9 9 11.5
11 12 11 11 13 12
4 13 13 13 13 17 16.5
5 15 15 15 15 20 21
6 19 19 19 19 27 26
8 30 30 30 30 47 42
10 43 43 43 43 70 54
12 64 64 64 64 123 88
14 90 90 90 105 140 114
16 106 98 98 140 180 140
18 130 130 130 160 220 165
20 165 165 165 195 285 197
22 185 185 185 245 355 225
24 220 220 220 275 430 268

CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
300 lb ½ 2 2 3 2 2 2
¾ 3 3 3 3 3 3
1 3 3 3 3 4 4
4.5 4.5 4 4.5 6 5
6.5 6.5 6 6.5 7 7
2 7 7 7 7 8 9
10 10 10 10 12 12
3 13 14 13 14.5 16 18
17 17 17 17 21 20
4 23.5 24 22 24 28 26.5
5 29 31 28 28 37 36
6 39 39 39 39 50 45
8 58 58 58 58 81 69
10 81 81 81 91 124 100
12 115 115 115 140 185 142
14 165 165 165 190 250 206
16 210 220 190 234 315 250
18 253 280 250 305 414 320
20 315 325 315 375 515 400
22 370 370 370 435 640 465
24 490 490 475 550 800 580

CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
400 lb ½ 2 2 2 2 2 3
¾ 3 3 3 3 3 3.5
1 3.5 3.5 3.5 3.5 4 4
4.5 4.5 4.5 4.5 6 4.5
6.5 6.5 6.5 6.5 8 8
2 8 8 8 8 10 10
12 12 12 11 15 14
3 15 15 15 14 20 18
21 21 21 20 29 26
4 26 26 26 25 33 35
5 31 31 31 29 44 43
6 44 44 44 42 61 57
8 67 67 67 64 100 89
10 91 91 91 110 155 125
12 130 130 130 152 226 175
14 191 191 191 210 SS 233
16 253 253 253 280 398 295
18 321 321 321 345 502 360
20 378 378 378 420 621 445
22 405 405 405 455 720 505
24 539 539 539 615 936 640

CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
600 lb ½ 2 2 2 2 3 3
¾ 3 3 3 3 4 4
1 4 4 4 4 4 4
5 5 5 5 6 6
7 7 7 7 8 8
2 9 9 9 9 10 12
13 13 13 12 15 18
3 16 16 16 15 20 23
21 21 21 20 29 26
4 37 37 37 36 41 42
5 63 63 63 63 68 68
6 80 80 80 78 86 81
8 115 15 15 112 140 120
10 177 177 177 195 231 190
12 215 215 215 240 295 226
14 259 259 259 290 378 347
16 366 366 366 400 527 481
18 476 476 476 469 665 555
20 612 612 612 604 855 690
22 590 590 590 670 1000 720
24 876 876 876 866 1250 977

CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
900 lb ½ 6 6 6 6 4 7
¾ 6 6 6 6 6 7
1 7.5 7.5 7.5 7.5 9 8.5
10 10 10 10 10 10
14 14 14 14 14 14
2 22 22 22 21 25 24
31 31 31 25 32 31
3 36 36 36 29 35 36
4 53 53 53 51 54 53
5 83 83 83 81 87 86
6 110 110 110 105 115 110
8 172 172 172 190 200 187
10 245 245 245 277 290 268
12 326 326 326 371 415 372
14 400 400 400 415 520 562
16 459 459 459 488 619 685
18 647 647 647 670 880 924
20 792 792 792 868 1107 1164
24 1480 1480 1480 1659 2099 2107

CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
1500 lb ½ 6 6 6 6 4 7
¾ 6 6 6 6 6 7
1 8 8 8 8 9 9
10 10 10 10 10 10
14 14 14 14 14 14
2 25 25 25 25 25 25
36 36 36 35 35 36
3 48 48 48 47 48 48
4 73 73 73 75 73 73
5 132 132 132 140 140 132
6 165 165 165 170 160 165
8 260 260 260 286 302 275
10 436 436 436 485 510 455
12 667 667 667 749 775 690
14 940 940 940 890 975 940
16 1250 1250 1250 1250 1300 1250
18 1625 1625 1625 1475 1750 1625
20 2050 2050 2050 1775 2225 2050
24 2825 2825 2825 2825 3625 3325

CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
2500 lb ½   7   7 7 8
¾   9   8 10 9
1   12   12 12 13
  18   17 18 20
  25   24 25 28
2   38   37 39 42
  55   53 56 52
3   83   80 86 94
4   127   122 133 146
5   210   204 223 244
6   323   314 345 378
8   485   471 533 576
10   925   897 1025 1068
12   1300   1262 1464 1608
Flange Application Industries
  • Air Pollution Control- Scrubbers for Coal-Fired Power Plants
  • Seawater Cooling Devices
  • Architectural railings
  • Wiring In Electrostatic Precipitators
  • Oil Refinery
  • Gas Scrubbing Plants
  • Pulp and Paper Processing Industries
  • Acetic, Phosphoric and Sulphuric Acid Processing Plants
  • Oil and Gas Production - offshore process equipment Offshore, sea water technology, chemical industry, good stability against reducing acids of medium strength like sulphuric acid and phosphoric acid and various chloric media, refinery, paper industry, pulp industry
Properties of Flanges
  • Excellent corrosion resistance in a wide range of atmospheric environments
  • Good oxidation resistance in intermittent service to 870°C and in continuous service to 925°C
  • Good resistance to carbide precipitation
  • Good machining properties
  • Stainless Steel 304/304L offers higher strength at elevated temperatures
  • Excellent weldability with and without filler metals
Flanges Delivery Time
  • Malaysia = 15 to 18 Days
  • Indonesia = 20 to 25 Days
  • UK = 30 to 40 Days
  • Thailand = 15 to 20 Days
  • US = 40 to 60 Days
  • Germany = 30 to 40 Days
  • Philippines = 30 to 40 Days
  • For All Gulf Countries = 10 to 15 Days
  • For All European Countries = 30 to 40 Days
Our Global Market