Leading Manufacturer & Exporter of Stainless Steel 304/304L/316/316L/321/310 Orifice Flanges & Exotic Nickel alloy Orifice Flanges available in Grades Alloy 20, 904L, SMO 254, Inconel 600/625, Monel400/K500, Hastelloy C276/C22/B2, Incoloy 718/X750/800/825.
We are Expert in Exports and Supply of ASME 816.36, ANSI 816.48 Orifice Flanges in SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, spectacle forms. These Orifice Flanges are manufactured by Harsh Steel in aluminum, Brass, Bronze, Cast Iron, Carbon Steel, Stainless Steel, Alloy, Nickel, Copper etc. Orifice Flanges may be provided in one of the three types of flanges that are welding neck, slip-on and threaded. They are for all intensive purposes the same as weld neck and slip-on flanges with extra machining. Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. We also manufacture orifice flanges in stainless steel 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L; Alloy Steel F1, F5, F9, F11, F12, F22, F91; Carbon Steel F42, F46, F52, F60, F65, F70; Duplex Steel F 44, F 45, F51, F 53, F 55, F 60, F 61.
| TYPES OF Orifice Flanges MANUFACTURED AT HARSH STEEL | Orifice Flanges |
| STAINLESS STEEL Orifice Flanges GRADES MANUFACTURED | Stainless steel 304/304L UNS S30400/UNS S30403 Orifice Flanges Stainless steel 309 UNS S30900 Orifice Flanges Stainless steel 310/310S UNS S31000/UNS S31008 Orifice Flanges Stainless steel 316/316L UNS S31600/UNS S31603 Orifice Flanges Stainless steel 317/317L UNS S31700/UNS S31703 Orifice Flanges Stainless steel 321 UNS S32100 Orifice Flanges Stainless steel 330 UNS S08330 Orifice Flanges Stainless steel 347 UNS S34700 Orifice Flanges Stainless steel 904L UNS N08904 Orifice Flanges Stainless Steel AL6XN UNS N08367 Orifice Flanges SMO 254 UNS S31254 Orifice Flanges Alloy 20 UNS N08020 Orifice Flanges Custom 455 UNS S45500 Orifice Flanges Greek Ascoloy 418 UNS S41800 Orifice Flanges Jethete M152 UNS S64152 Orifice Flanges |
| Maraging Steel Orifice Flanges grades available at Harsh Steel | Maraging Steel 250 UNS K92890 Orifice Flanges Maraging Steel 300 UNS K93120 Orifice Flanges Maraging Steel 350 UNS S35000 Orifice Flanges |
| DUPLEX STAINLESS STEEL Orifice Flanges GRADES MANUFACTURED | Duplex steel 2205 UNS S31803 Orifice Flanges Duplex Steel LDX 2101 UNS S32101 Orifice Flanges Duplex steel 2304 UNS S32304 Orifice Flanges Duplex steel UNS S32205 Orifice Flanges |
| PH Stainless Steel Orifice Flanges grades available at Harsh Steel | Stainless steel 13-8MO UNS S13800 Orifice Flanges Stainless steel 15-5PH UNS S15500 Orifice Flanges Stainless steel 15-7PH UNS S15700 Orifice Flanges Stainless steel 17-4PH UNS S17400 Orifice Flanges Stainless steel 17-7PH UNS S17700 Orifice Flanges |
| SUPER DUPLEX STAINLESS STEEL Orifice Flanges GRADES MANUFACTURED | Super Duplex 2507 UNS S32750 Orifice Flanges Zeron 100 UNS S32760 Orifice Flanges |
| NICKEL ALLOY Orifice Flanges GRADES MANUFACTURED | Nickel 200 UNS N02200 Orifice Flanges Nickel 201 UNS N02201 Orifice Flanges Nickel 205 UNS N02205 Orifice Flanges |
| INCONEL ALLOY Orifice Flanges GRADES MANUFACTURED | Inconel 600 UNS N06600 Orifice Flanges Inconel 601 UNS N06601 Orifice Flanges Inconel 617 UNS N06617 Orifice Flanges Inconel 625 UNS N06625 Orifice Flanges Inconel 690 UNS N06690 Orifice Flanges Inconel 713LC UNS R30783 Orifice Flanges Inconel 718 UNS N07718 Orifice Flanges Inconel 725 UNS N07725 Orifice Flanges Inconel 738LC Orifice Flanges Inconel X750 UNS N07750 Orifice Flanges Inconel 945X UNS N09945 Orifice Flanges |
| INCOLOY ALLOY Orifice Flanges GRADES MANUFACTURED | Incoloy 800 UNS N08800 Orifice Flanges Incoloy 800H UNS N08810 Orifice Flanges Incoloy 800HT UNS N08811 Orifice Flanges Incoloy 825HT UNS N08825 Orifice Flanges Incoloy 890 UNS N08890 Orifice Flanges Incoloy 901 UNS N09901 Orifice Flanges Incoloy 925 UNS N09925 Orifice Flanges |
| MONEL ALLOY Orifice Flanges GRADES MANUFACTURED | Monel 400 UNS N04400 Orifice Flanges Monel K500 UNS N05500 Orifice Flanges Monel R405 UNS N04405 Orifice Flanges |
| HASTELLOY ALLOY Orifice Flanges GRADES MANUFACTURED | Hastelloy 230 UNS N06230 Orifice Flanges Hastelloy C276 UNS N010276 Orifice Flanges Hastelloy C22 UNS N06022 Orifice Flanges Hastelloy C2000 UNS N06200 Orifice Flanges Hastelloy C4 UNS N06455 Orifice Flanges Hastelloy B2 UNS N10665 Orifice Flanges Hastelloy B3 UNS N010675 Orifice Flanges Hastelloy X UNS N06002 Orifice Flanges |
| TITANIUM ALLOY Orifice Flanges GRADES MANUFACTURED | Titanium Grade 1 UNS R50250 Orifice Flanges Titanium Grade 2 UNS R50400 Orifice Flanges Titanium Grade 3 UNS R50550 Orifice Flanges Titanium Grade 4 UNS R50700 Orifice Flanges Titanium Grade 5 UNS R56400 Orifice Flanges Titanium Grade 7 UNS R52400 Orifice Flanges Titanium Grade 9 UNS R56320 Orifice Flanges Titanium Grade 12 UNS R53400 Orifice Flanges |
| Exotic Alloy Orifice Flanges grades available at Harsh Steel | Invar 36 UNS K93600 Orifice Flanges Invar 42 UNS K94200 Orifice Flanges Kovar UNS K94610 Orifice Flanges Mumetal (HYMU80) UNS N14080 Orifice Flanges A286 UNS S66286 Orifice Flanges C263 UNS N07263 Orifice Flanges MP159 UNS K94200 Orifice Flanges Rene 41 UNS N07041 Orifice Flanges L605 UNS R30605 Orifice Flanges Waspaloy UNS N07001 Orifice Flanges |
| COPPER ALLOY Orifice Flanges GRADES MANUFACTURED | Copper Alloy C70600, Cu-Ni -90/10 (Cupro nickel) Orifice Flanges Copper Alloy C71500,Cu-Ni-70/30 (Cupro nickel) Orifice Flanges Copper Alloy UNS C70600, Cu-Ni-90/10 Orifice Flanges Copper Alloy C71500, Cu-Ni-70/30 Orifice Flanges |
| Nitronic Orifice Flanges GRADES MANUFACTURED | Nitronic 50 UNS S20910 Orifice Flanges Nitronic 60 UNS S21800 Orifice Flanges |
| Nimonic ALLOY Orifice Flanges GRADES MANUFACTURED | Nimonic 75 UNS N06075 Orifice Flanges Nimonic 80A UNS N07080 Orifice Flanges Nimonic 90 UNS N07090 Orifice Flanges |
| ALLOY STEEL Orifice Flanges GRADES MANUFACTURED | WPB Orifice Flanges WPC Orifice Flanges WP 1 Orifice Flanges WP 5 Orifice Flanges WP 9 Orifice Flanges WP 11 Orifice Flanges WP 12 Orifice Flanges WP 22 Orifice Flanges WP 91 Orifice Flanges |
| CARBON STEEL Orifice Flanges GRADES MANUFACTURED | WPHY 42 Orifice Flanges WPHY 46 Orifice Flanges WPHY 52 Orifice Flanges WPH 60 Orifice Flanges WPHY 65 Orifice Flanges WPHY 70 Orifice Flanges A234 WPB Orifice Flanges WPC Orifice Flanges |
| Stainless Steel, Nickel alloy, Duplex Steel & Super Duplex, Inconel, Monel, Incoloy, Hastelloy, Titanium and Tantalum Orifice Flanges Size Range | 1/2 to 72" |
| Stainless Steel, Nickel alloy, Duplex Steel & Super Duplex, Inconel, Monel, Incoloy, Hastelloy, Titanium and Tantalum Orifice Flanges Thickness / Schedule | #150, #300, #600, #900, #1500, #2500 lb. |
Harsh steel is a leading manufacturer & exporter of Stainless Steel Orifice Flanges, Nickel alloy Orifice Flanges, Duplex Steel Orifice Flanges & Super Duplex Orifice Flanges, Inconel Orifice Flanges, Monel Orifice Flanges, Incoloy Orifice Flanges, Hastelloy Orifice Flanges, Titanium Orifice Flanges and Tantalum Orifice Flanges and exports in Afghanistan, Albania ,Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia ,Austria, Azerbaijan, Bahamas The, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Beninm, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burma, Burundi, Cambodia, Cameroon, Canada, Verde, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo, Democratic Republic of the, Congo, Republic of the, Costa Rica, Cote, Croatia, Cuba, Curacao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, Gabon, Gambia The Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Korea, North, Korea, South, Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Niger, Nigeria, North Korea, Norway, Oman, Pakistan, Palau, Palestinian Territories, Panama, Papua New Guinea, Paraguay, Peru, San Marino, Philippines, Poland, Portugal ,Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa ,Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Sierra Leone, Singapore, Sint Maarten, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.
