Stainless Steel Plate Flange

Stainless Steel Plate Flange

Carbon Steel Custom Plate Flanges manufacturer in India as per ANSI / ASME B16.5, Check Price list and Weight Chart of Brass Flat Face Plate Flange

Since the inner hole of the Flange Plate tends to be a little bigger in comparison to the outer diameter of a pipe, the steel plate flanges could be easily slipped over the pipe. These stainless steel grade ansi plate flanges can be secured to the pipe by using a fillet weld at the bottom as well as the top of flanges with the pipes. As the welding method used on these flanges is a fillet weld one, therefore these ANSI B16.5 Plate Flanges are not well suited for those applications which involve high pressure. An advantage offered by Stainless Steel Plate Flange is that they are generally resistant to corrosion across several media.

Check latest DIN86029 PN10 Plate Flanges price list online, Supplier of Duplex Steel Plate Flanges as per ASME B16.5

However, the grade of stainless steel used in the manufacture of the Backing Plate Flanges will vary, depending upon the requirement of the application. Typically, the ss plate flanges are used in those applications where the cost needs to be brought down or reduced. At Ramesh Steel Corporation we manufacture good quality stainless steel Custom Plate Flanges.

The ASME B16.5 Plate Flange also referred to as a plain flange is a flat circular disk which has an inner bore along with bolt holes on it. In addition to this, the Plate Flange is known as a flat flange.

Our Alloy Steel Plate Flange are used for petrochemical industry, We Stock Titanium Plate Fabricated Flanges in all size range

Stainless Steel Plate Flange

Stainless Steel Plate Flange


Carbon Steel Custom Plate Flanges

Carbon Steel Custom Plate Flanges


Brass Flat Face Plate Flange

Brass Flat Face Plate Flange



Stainless Steel Plate Flange Specifications

Manufacturer of Stainless Steel Plate Flange
ANSI Pressure Class 900LBS, 150LBS, 300LBS, 600LBS, 2500LBS, 1500LBS, Carbon Steel Plate Flanges
Meets Standards SABS 1123, GOST 12821-80, GOST 33259, API, ANSI, ASME, BS, EN, JIS, MSS, UNI, ASTM, API, ISO, DIN, SP, Stainless Steel Plate Flanges
EN 1092-1/ EN 1092-2 Stainless Steel Plain Flange standard
10Bar, 6Bar, 25Bar, 16Bar, 40Bar, Stainless Steel Slip On Plate Flange
BS Standards BS10, BS4504, BS1560, BS4504, Threaded Plate Flanges
Japanese Industrial Standards - JIS B2220 10K, 16K, 5K, 40K, 20K, 30K, 63K, SS Plate Flanges
DIN Standards DIN 2638, DIN 2566, DIN 2635, DIN 2527, DIN 2641, DIN 2637, DIN 2503, DIN 2566, DIN 2634, DIN 2527, DIN 2573, DIN 2634, DIN 2633, DIN 2576, 2631, DIN 2633, DIN 2628, DIN 2631, DIN 2637, DIN 2573, DIN 2636, DIN 2635, DIN 2565, DIN 2656, DIN 2627, DIN 2642, DIN 2628, DIN 2655, DIN 2502, DIN 2636, DIN 2638, DIN 2673, DIN 2629, DIN 2630, DIN 2576, DIN 2632, Aluminum Plate Flanges
Wall Thickness Sch30, Sch10, Sch20, STD, Sch40, Sch60, Sch80, Sch100, EXT-Hvy, Sch120, Sch160, XX-Hvy, Sch140, ASME B16.5 Plate Flanges
Types Threaded, Plate, Forged, Screwed, Welded, Stainless Steel Blind Plate Flange
Most common ASME B16.5 Plate 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)
Stainless Steel Plate 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 PN16, PN10, PN25, PN6, PN40, PN64, SS Pipe Plate Flange
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 Stainless Steel Plate Flanges
  • Customised ASME B16.5 Plate Flanges

ASME B16.5 Plate Flanges Price in India

Description Price in US $ Price in INR Recent supply location
Dn80/85.0 X Pn 10 X Stainless Steel Loose Plate Flanges US $ 8.46 per kg INR 646 per Kg United Arab Emirates
Dn125/129 X Pn 10 Ss Loose Plate Flanges US $ 5.79 per kg INR 442 per Kg Saudi Arabia
Dn 150/159.0 X Pn 10 X Ss Plate Flange X Din 2576 US $ 11.97 per kg INR 914 per Kg Oman
150# Plate Flanges A/sa 182 S.s. 316/316l US $ 859 per kg INR 859 per Kg Malaysia
Plate Flange In Stainless Steel 904l, Dn25 Pn10- Din 2576 US $ 13.43 per kg INR 1,025 per Kg Brazil

Different types of Threaded Plate Flanges

Stainless Steel Plate Flanges

Stainless Steel Plate Flanges

Carbon Steel Plate Flanges

Carbon Steel Plate Flanges

Stainless Steel Slip On Plate Flange

Stainless Steel Slip On Plate Flange

SS Plate Flanges

SS Plate Flanges

Threaded Plate Flanges

Threaded Plate Flanges

Aluminum Plate Flanges

Aluminum Plate Flanges

Stainless Steel Blind Plate Flange

Stainless Steel Blind Plate Flange

ASME B16.5 Plate Flanges

ASME B16.5 Plate Flanges

SS Pipe Plate Flange

SS Pipe Plate Flange


Carbon Steel Plate Flanges Pressure Rating

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

Class 150 Plate Flange Dimensions

Outer Diameter Size in Inch Size in mm No of Bolts Hub Outer Diameter Flange Thickicness Flange Length RF Stud Length RF Diameter RF Height PCD Socket Bore Bolt Size UNC Machine Bolt Length Hole Size ISO Stud Size Weight in kg
90 1/2 15 4 30 9.6 14 55 34.9 2 60.3 22.2 1/2 50 5/8 M14 0.8
100 3/4 20 4 38 11.2 14 65 42.9 2 69.9 27.7 1/2 50 5/8 M14 0.9
110 1 25 4 49 12.7 16 65 50.8 2 79.4 34.5 1/2 55 5/8 M14 0.9
115 1 1/4 32 4 59 14.3 19 70 63.5 2 88.9 43.2 1/2 55 5/8 M14 1.4
125 1 1/2 40 4 65 15.9 21 70 73 2 98.4 49.5 1/2 65 5/8 M14 1.4
150 2 50 4 78 17.5 24 85 92.1 2 120.7 61.9 5/8 70 3/4 M16 2.3
180 2 1/2 65 4 90 20.7 27 90 104.8 2 139.7 74.6 5/8 75 3/4 M16 3.2
190 3 80 4 108 22.3 29 90 127 2 152.4 90.7 5/8 75 3/4 M16 3.7
215 3 1/2 90 8 122 22.3 30 90 139.7 2 177.8 103.4 5/8 75 3/4 M16 5
230 4 100 8 135 22.3 32 90 157.2 2 190.5 116.1 5/8 75 3/4 M16 5.9
255 5 125 8 164 22.3 35 95 185.7 2 215.9 143.8 3/4 85 7/8 M20 6.8
280 6 150 8 192 23.9 38 100 215.9 2 241.3 170.7 3/4 85 7/8 M20 8.6
345 8 200 8 246 27 43 110 269.9 2 298.5 221.5 3/4 90 7/8 M20 13.7
405 10 250 12 305 28.6 48 115 323.8 2 362 276.2 7/8 100 1 M24 19.5
485 12 300 12 365 30.2 54 120 381 2 431.8 327 7/8 100 1 M24 29
535 14 350 12 400 33.4 56 135 412.8 2 476.3 359.2 1 115 1 1/8 M27 41
595 16 400 16 457 35 62 135 469.9 2 539.8 410.5 1 115 1 1/8 M27 54
635 18 450 16 505 38.1 67 145 533.4 2 577.9 461.8 1 1/8 125 1 1/4 M30 59
700 20 500 20 559 41.3 71 160 584.2 2 635 513.1 1 1/8 140 1 1/4 M30 75
815 24 600 20 663 46.1 81 170 692.2 2 749.3 616 1 1/4 150 1 3/8 M33 100

View Carbon Steel Plate Flanges weight chart & dimensions, We are stockholder of Nickel Alloy 200 Plate Flange

Cl 300 Stainless Steel Flat Flange Dimension Table

Outer Diameter Size in Inch Size in mm RF Height Flange Thickness Machine Bolt Length Flange Length RF Diameter PCD Socket Bore No of Bolts Hub Outer Diameter Bolt Size UNC RF Stud Length Hole Size ISO Stud Size Weight in kg
95 1/2 15 2 12.7 55 21 34.9 66.7 22.2 4 38 1/2 65 5/8 M14 1.2
115 3/4 20 2 14.3 65 24 42.9 82.6 27.7 4 48 5/8 75 3/4 M16 1.4
125 1 25 2 15.9 65 25 50.8 88.9 34.5 4 54 5/8 75 3/4 M16 1.4
135 1 1/4 32 2 17.5 70 25 63.5 98.4 43.2 4 64 5/8 85 3/4 M16 1.8
155 1 1/2 40 2 19.1 75 29 73 114.3 49.5 4 70 3/4 90 7/8 M20 2.7
165 2 50 2 20.7 75 32 92.1 127 61.9 8 84 5/8 90 3/4 M16 3.2
190 2 1/2 65 2 23.9 85 37 104.8 149.2 74.6 8 100 3/4 100 7/8 M20 4.6
210 3 80 2 27 90 41 127 168.3 90.7 8 117 3/4 110 7/8 M20 5.9
230 3 1/2 90 2 28.6 95 43 139.7 184.2 103.4 8 133 3/4 110 7/8 M20 7.7
255 4 100 2 30.2 95 46 157.2 200 116.8 8 146 3/4 115 7/8 M20 10
280 5 125 2 33.4 110 49 185.7 235 144.4 8 178 3/4 120 7/8 M20 12.7
320 6 150 2 35 110 51 215.9 269.9 171.4 12 206 3/4 120 7/8 M20 17.7
380 8 200 2 39.7 120 60 269.9 330.2 222.2 12 260 7/8 140 1 M24 26
445 10 250 2 46.1 140 65 323.8 387.4 277.4 16 321 1 160 1 1/8 M27 36
520 12 300 2 49.3 145 71 381 450.8 328.2 16 375 1 1/8 170 1 1/4 M30 52
585 14 350 2 52.4 160 75 412.8 514.4 360.2 20 425 1 1/8 180 1 1/4 M30 75
650 16 400 2 55.6 165 81 469.9 571.5 411.2 20 483 1 1/4 190 1 3/8 M33 86
710 18 450 2 58.8 170 87 533.4 628.6 462.3 24 533 1 1/4 195 1 3/8 M33 113
775 20 500 2 62 185 94 584.2 685.8 514.4 24 587 1 1/4 205 1 3/8 M33 143
915 24 600 2 68.3 205 105 692.2 812.8 616 24 702 1 1/2 230 1 5/8 M39 216

Class 400 Slip On Plate Flange Dimension Chart

Size in Inch Size in mm Flange Length Flange Thickness Outer Diameter Hub Outer Diameter Bolt Size UNC RF Diameter RF Height Socket Bore PCD No of Bolts RF Stud Length Hole Size ISO Stud Size Weight in kg
1/2 15 22 14.3 95 38 1/2 34.9 7 22.2 66.7 4 75 5/8 M14 1.3
3/4 20 25 15.9 115 48 5/8 42.9 7 27.7 82.6 4 90 3/4 M16 1.5
1 25 27 17.5 125 54 5/8 50.8 7 34.5 88.9 4 90 3/4 M16 1.8
1 1/4 32 29 20.7 135 64 5/8 63.5 7 43.2 98.4 4 95 3/4 M16 2.3
1 1/2 40 32 22.3 155 70 3/4 73 7 49.5 114.3 4 110 7/8 M20 3.2
2 50 37 25.4 165 84 5/8 92.1 7 61.9 127 8 110 3/4 M16 4.1
2 1/2 65 41 28.6 190 100 3/4 104.8 7 74.6 149.2 8 120 7/8 M20 5.9
3 80 46 31.8 210 117 3/4 127 7 90.7 168.3 8 125 7/8 M20 7.3
4 100 51 35 255 146 7/8 157.2 7 116.1 200 8 140 1 M24 11.8
5 125 54 38.1 280 178 7/8 185.7 7 143.8 235 8 145 1 M24 14.1
6 150 57 41.3 320 206 7/8 215.9 7 170.7 269.9 12 150 1 M24 20
8 200 68 47.7 380 260 1 269.9 7 221.5 330 12 170 1 1/8 M27 31
10 250 73 54 445 321 1 1/8 323.8 7 276.2 387.4 16 190 1 1/4 M30 42
12 300 79 57.2 520 375 1 1/4 381 7 327 450.8 16 205 1 3/8 M33 59
14 350 84 60.4 585 425 1 1/4 412.8 7 359.2 514.4 20 210 1 3/8 M33 82
16 400 94 63.5 650 483 1 3/8 469.9 7 410.5 571.5 20 220 1 1/2 M36 107
18 450 98 66.7 710 533 1 3/8 533.4 7 461.8 628.6 24 230 1 1/2 M36 130
20 500 102 69.9 775 587 1 1/2 584.2 7 513.1 685.8 24 240 1 3/4 M39 157
24 600 114 76.2 915 702 1 3/4 692.2 7 616 812.8 24 265 1 7/8 M45 232

600 LBS SS Plate Flanges Dimension

Outer Diameter Size in Inch Size in mm Hub Outer Diameter Flange Thickness Flange Length RF Diameter Hole Size RF Height PCD Socket Bore Bolt Size UNC No of Bolts RF Stud Length ISO Stud Size Weight in kg
95 1/2 15 38 14.3 22 34.9 5/8 7 66.7 22.2 1/2 4 75 M14 1.3
115 3/4 20 48 15.9 25 42.9 3/4 7 82.6 27.7 5/8 4 90 M16 1.4
125 1 25 54 17.5 27 50.8 3/4 7 88.9 34.5 5/8 4 90 M16 1.8
135 1 1/4 32 64 20.7 29 63.5 3/4 7 98.4 43.2 5/8 4 95 M16 2.3
155 1 1/2 40 70 22.3 32 73 7/8 7 114.3 49.5 3/4 4 110 M20 3.2
165 2 50 84 25.4 37 92.1 3/4 7 127 61.9 5/8 8 110 M16 4.1
190 2 1/2 65 100 28.6 41 104.8 7/8 7 149.2 74.6 3/4 8 120 M20 5.9
210 3 80 117 31.8 46 127 7/8 7 168.3 90.7 3/4 8 125 M20 7.3
275 4 100 152 38.1 54 157.2 1 7 215.9 116.1 7/8 8 145 M24 16.8
330 5 125 189 44.5 60 185.7 1 1/8 7 266.7 143.8 1 8 165 M27 29
355 6 150 222 47.7 67 215.9 1 1/8 7 292.1 170.7 1 12 170 M27 36
420 8 200 273 55.6 76 269.9 1 1/4 7 349.2 221.5 1 1/8 12 190 M30 52
510 10 250 343 63.5 86 323.8 1 3/8 7 431.8 276.2 1 1/4 16 215 M33 77
560 12 300 400 66.7 92 381 1 3/8 7 489 327 1 1/4 20 220 M33 91
605 14 350 432 69.9 94 412.8 1 1/2 7 527 359.2 1 3/8 20 235 M36 105
685 16 400 495 76.2 106 469.9 1 5/8 7 603.2 410.5 1 1/2 20 255 M39 150
745 18 450 546 82.6 117 533.4 1 3/4 7 654 461.8 1 5/8 20 275 M42 182
815 20 500 610 88.9 127 584.2 1 3/4 7 723.9 513.1 1 5/8 24 285 M42 232
940 24 600 718 101.6 140 692.2 2 7 838.2 616 1 7/8 24 330 M48 332

#900 ANSI B16.5 Plate Flanges Dimension Table

Outer Diameter Size in Inch Size in mm Hub Outer Diameter Flange Thickness Flange Length RF Stud Length RF Diameter RF Height PCD No of Bolts Socket Bore Bolt Size UNC Hole Size ISO Stud Size Weight in kg
120 1/2 15 38 22.3 32 110 34.9 7 82.6 4 22.2 3/4 7/8 M20 1.8
130 3/4 20 44 25.4 35 115 42.9 7 88.9 4 27.7 3/4 7/8 M20 2.3
150 1 25 52 28.6 41 125 50.8 7 101.6 4 34.5 7/8 1 M24 3.6
160 1 1/4 32 64 28.6 41 125 63.5 7 111.1 4 43.2 7/8 1 M24 4.1
180 1 1/2 40 70 31.8 44 140 73 7 123.8 4 49.5 1 1 1/8 M27 5.5
215 2 50 105 38.1 57 145 92.1 7 165.1 8 61.9 7/8 1 M24 11.5
245 2 1/2 65 124 41.3 64 160 104.8 7 190.5 8 74.6 1 1 1/8 M27 16.5
240 3 80 127 38.1 54 145 127 7 190.5 8 90.7 7/8 1 M24 12
290 4 100 159 44.5 70 170 157.2 7 235 8 116.1 1 1/8 1 1/4 M30 24
350 5 125 190 50.8 79 190 185.7 7 279.4 8 143.8 1 1/4 1 3/8 M33 38
380 6 150 235 55.6 86 190 215.9 7 317.5 12 170.7 1 1/8 1 1/4 M30 50
470 8 200 298 63.5 102 220 269.9 7 393.7 12 221.5 1 3/8 1 1/2 M36 78
545 10 250 368 69.9 108 235 323.8 7 469.9 16 276.2 1 3/8 1 1/2 M36 112
610 12 300 419 79.4 117 255 381 7 533.4 20 327 1 3/8 1 1/2 M36 148
640 14 350 451 85.8 130 275 412.8 7 558.8 20 359.2 1 1/2 1 5/8 M39 182
705 16 400 508 88.9 133 285 469.9 7 616 20 410.5 1 5/8 1 3/4 M42 193
785 18 450 565 101.6 152 325 533.4 7 685.8 20 461.8 1 7/8 2 M48 258
855 20 500 622 108 159 350 584.2 7 749.3 20 513.1 2 2 1/8 M52 317
1040 24 600 749 139.7 203 440 692.2 7 901.7 20 616 2 1/2 2 5/8 M64 608

Class 1500 Custom Plate Flanges Dimensions

Size in Inch Outer Diameter Size in mm Hub Outer Diameter RF Diameter Flange Thickness Flange Length PCD Socket Bore RF Height No of Bolts Bolt Size UNC RF Stud Length Hole Size ISO Stud Size Weight in kg
1/2 120 15 38 34.9 22.3 32 82.6 22.2 7 4 3/4 110 7/8 M20 1.8
3/4 130 20 44 42.9 25.4 35 88.9 27.7 7 4 3/4 115 7/8 M20 2.3
1 150 25 52 50.8 28.6 41 101.6 34.5 7 4 7/8 125 1 M24 3.7
1 1/4 160 32 64 63.5 28.6 41 111.1 43.2 7 4 7/8 125 1 M24 4.1
1 1/2 180 40 70 73 31.8 44 123.8 49.5 7 4 1 140 1 1/8 M27 5.5
2 215 50 105 92.1 38.1 57 165.1 61.9 7 8 7/8 145 1 M24 9.8
2 1/2 245 65 124 104.8 41.3 64 190.5 74.6 7 8 1 160 1 1/8 M27 16.4

Exporter & supplier of Aluminum Plate Flanges in India, Check API/ Awwa Class D Plate Flanges Sizes and Price List

Carbon Steel Plate Flanges for Sale

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20 years of Experience as a supplier of these materials in below mentioned locations

Emirates National Oil- UAE

Emirates National Oil- UAE

Exxon Mobil Chemical- Unites States

Exxon Mobil Chemical- Unites States

Rumaila Oil Field- UAE

Rumaila Oil Field- UAE


Namibe Refinery Complex- Kenya

Namibe Refinery Complex- Kenya

Petrogold Heavy Engineering- saudi arabia

Petrogold Heavy Engineering- saudi arabia

Al Zour Refinery- Kuwait

Al Zour Refinery- Kuwait