Manufacturer of Raised Face Flange and Flat Face Flanges in ASME B16.5 Class 150 Lb, 300 Lb, 400 Lb, 600 Lb, 900 Lb, 1500 Lb and 2500 Lb as per ASME/ ASA/ ANSI B16.5
Through the ANSI-accredited ASME Standard B 16.5, ASME established the requirements for flange face finish types, guaranteeing that all gasket and flange fittings are uniform and suitable for purpose, providing for a high-quality seal.
Table Of Contents
As specified by ASME, the standard surface finish categories are listed below.
Stock Finish
For flange facings that will be in direct contact with a gasket, the stock finish is generally required. Most great surface methods are favourable for the stock finish.
Smooth Finish
When viewed with the naked eye, flange faces with a smooth finish shall not show visible tool marks. Metal clad joints, such as brass, flat steel, and corrugated sheet double casings, often have these finishes.
Cold Water Finish
Surfaces with a cold water finish are generally not designed for use with a gasket, as the flange faces will immediately communicate. Because it involves high milling with a wide blade, this finish is equal to a ground surface.
Spiral Serrated Flange Face Finish
The spiral serrated finish, like the stock finish, has a curving groove around the face. Spiral serrated finishes, on the other hand, have a groove that is normally created using a 90-degree tool, as opposed to the round-nosed tool used in the stock finish.
Concentric Serrated Flange Face Finish
Concentric serrated finishes employ the same tooling as spiral serrated finishes, but instead of a curving groove, the grooves produced are concentric grooves that are a unit distance apart.
The most crucial step in producing high-quality flanges is to examine the chemical and mechanical qualities of the raw material before sending it to the mill. Rajendra Industrial Corporation is one of the leading manufacturers, suppliers and stockists of different kinds of Flange Face Finishes. We believe in delivering quality products and services to all our clients.
| Size | 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, Flange Facing Type & Finish, 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, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 |
| Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production Technique | Forged, Heat treated and machined |
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Square Face (FF) |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Manufacturer of Raised Face Flange and Flat Face Flanges in ASME B16.5 Class 150 Lb, 300 Lb, 400 Lb, 600 Lb, 900 Lb, 1500 Lb and 2500 Lb as per ASME/ ASA/ ANSI B16.5
| Price list of ASME B16.47 Series A Square Flange | US $0.5-1000 / Piece (FOB Price) |
| ANSI B16.5 Class 150 Flange Facing Type & Finish Price in India | US $300-500 / Ton (FOB Price) |
| Price list of Flange Facing Type & Finish | US $1-900 / Piece (FOB Price) |
| Stainless Steel Flange Facing Type & Finish Price | US $0.5-1000 / Piece (FOB Price) |
| Hydraulic Square Flange Price List | US $1-300 / Piece (FOB Price) |
| Square Flange Price Per Piece in India | US $1-800 / Piece (FOB Price) |
| ASME B16.5 Class 300 Square Weld Flanges Price | US $15-900 / Piece (FOB Price) |
| Price of Square Blind Flanges EN 1092-1 Type 02 | US $20-1500 / Piece (FOB Price) |
| EN 1092-2 PN16 Square Flange Price List | US $26-2000 / Piece (FOB Price) |
| AWWA C207 Class d Square Flange Price | US $18-1800 / Piece (FOB Price) |
We can supply Flange Facing Type & Finish with customized Class / Pressure and sizes, view EN 1092-1 Type 02 Class 150 Flange Facings Price.
| DN | PN | f1 | f2 | f3 | f4 | w | x | y | z | α | R | |||||||||||
| 2.5 | 6 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 320 | 400 | |||||||||||
| d1 | ||||||||||||||||||||||
| 10 | 35 | 35 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 2 | 4.5 | 4 | 2 | 24 | 34 | 35 | 23 | - | 2.5 |
| 15 | 40 | 40 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 29 | 39 | 40 | 28 | - | |||||
| 20 | 50 | 50 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 36 | 50 | 51 | 35 | 41º | |||||
| 25 | 60 | 60 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 43 | 57 | 58 | 42 | ||||||
| 32 | 70 | 70 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 51 | 65 | 66 | 50 | ||||||
| 40 | 80 | 80 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 3 | 61 | 75 | 76 | 60 | |||||
| 50 | 90 | 90 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 73 | 87 | 88 | 72 | ||||||
| 65 | 110 | 110 | 122 | 122 | 122 | 122 | 122 | 122 | 122 | 122 | 122 | 122 | 95 | 109 | 110 | 94 | ||||||
| 80 | 128 | 128 | 138 | 138 | 138 | 138 | 138 | 138 | 138 | 138 | 138 | 138 | 106 | 120 | 121 | 105 | ||||||
| 100 | 148 | 148 | 158 | 158 | 162 | 162 | 162 | 162 | 162 | 162 | 162 | 162 | 5 | 4.5 | 2.5 | 129 | 149 | 150 | 128 | 32º | 3 | |
| 125 | 178 | 178 | 188 | 188 | 188 | 188 | 188 | 188 | 188 | 188 | 188 | 188 | 155 | 175 | 176 | 154 | ||||||
| 150 | 202 | 202 | 212 | 212 | 218 | 218 | 218 | 218 | 218 | 218 | 218 | 218 | 183 | 203 | 204 | 182 | ||||||
| 200 | 258 | 258 | 268 | 268 | 278 | 285 | 285 | 285 | 285 | 285 | 285 | 285 | 239 | 259 | 260 | 238 | ||||||
| 250 | 312 | 312 | 320 | 320 | 335 | 345 | 345 | 345 | 345 | 345 | 345 | - | 292 | 312 | 313 | 291 | ||||||
| 300 | 365 | 365 | 370 | 378 | 395 | 410 | 410 | 410 | 410 | - | - | - | 4 | 343 | 363 | 364 | 342 | |||||
| 350 | 415 | 415 | 430 | 438 | 450 | 465 | 465 | 465 | - | - | - | - | 5.5 | 5 | 3 | 395 | 421 | 422 | 394 | 27º | 3.5 | |
| 400 | 465 | 465 | 482 | 490 | 505 | 535 | 535 | 535 | - | - | - | - | 447 | 473 | 474 | 446 | ||||||
| 450 | 520 | 520 | 532 | 550 | 555 | 560 | 560 | 560 | - | - | - | - | 497 | 523 | 524 | 496 | ||||||
| 500 | 570 | 570 | 585 | 610 | 615 | 615 | 615 | 615 | - | - | - | - | 349 | 375 | 376 | 548 | ||||||
| 600 | 670 | 670 | 685 | 725 | 720 | 735 | 735 | - | - | - | - | - | 5 | 649 | 675 | 676 | 648 | |||||
| 700 | 775 | 775 | 800 | 795 | 820 | 840 | 840 | - | - | - | - | - | 751 | 777 | 778 | 750 | ||||||
| 800 | 880 | 880 | 905 | 900 | 930 | 960 | 960 | - | - | - | - | - | 856 | 882 | 883 | 855 | ||||||
| 900 | 980 | 980 | 1005 | 1000 | 1030 | 1070 | 1070 | - | - | - | - | - | 961 | 987 | 988 | 960 | ||||||
| 1000 | 1080 | 1080 | 1110 | 115 | 1140 | 1180 | 1180 | - | - | - | - | - | 6.5 | 6 | 4 | 1062 | 1092 | 1094 | 1060 | 28º | 4 | |
| 1200 | 1280 | 1295 | 1330 | 1330 | 1350 | 1380 | 1380 | - | - | - | - | - | 1262 | 1292 | 1294 | 1260 | ||||||
| 1400 | 1480 | 1510 | 1535 | 1530 | 1560 | 1600 | - | - | - | - | - | - | 1462 | 1492 | 1494 | 1460 | ||||||
| 1600 | 1690 | 1710 | 1760 | 1750 | 1780 | 1815 | - | - | - | - | - | - | 1662 | 1692 | 1694 | 1660 | ||||||
| 1800 | 1890 | 1920 | 1960 | 1950 | 1985 | - | - | - | - | - | - | - | 1862 | 1892 | 1894 | 1860 | ||||||
| 2000 | 2090 | 2125 | 2170 | 2150 | - | - | - | - | - | - | - | - | 2062 | 2092 | 2094 | 2060 | ||||||
| 2200 | 2295 | 2335 | 2370 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 2400 | 2495 | 2545 | 2570 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 2600 | 2695 | 2750 | 2780 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 2800 | 2910 | 2960 | 2000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 3000 | 3110 | 3160 | 3210 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 3200 | 3310 | 3370 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 3400 | 3510 | 3580 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 3600 | 3720 | 3790 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 3800 | 3920 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 4000 | 4120 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
The final process of dispatch is the most tedious of all, and heavy duty cranes are used for it. With the help of our extensive delivery chain we can ensure time critical deliveries at the behest of our esteemed clients.
Our all Flange Facing Type & Finish packed with seaworthy packing method then delivery to customers, usually the packing way include wooden box, wooden pallet. We make sure that it is seaworthy, strong, waterproof and easy for loading and unloading.
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| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
| Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
| Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
| Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
| Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | Kanpur |
| Thane | Bhopal | Sri City | Bareilly | Hosdurg | Pithampur |
Rajendra Industrial Corporation is a highly acclaimed manufacturer, supplier and exporter of Stainless Steel Flanges, Carbon Steel Flanges and Alloy Steel Flanges like Slipon Flanges, BLRF Flanges, Weldneck Flanges, Socket Weld Flanges etc.