Leading Manufacturer & Exporter of Stainless Steel 304/304L/316/316L/321/310 Tubes & Exotic Nickel alloy Tubes available in Grades Alloy 20, 904L, SMO 254, Inconel 600/625, Monel400/K500, Hastelloy C276/C22/B2, Incoloy 718/X750/800/825.
We are a leading Exporter of Tubes in Stainless Steel, Nickel alloy, Aluminium, Inconel, Monel, Hastelloy, Incoloy, Titanium, Tantalum, Invar, Kovar, Duplex Steel & Super Duplex Steel as well as Cupro Nickel alloys. Being an ISO 9001:2008 we provide these pipes with PED, ASME U and ASME certifications. We Manufacture Instrumentation Piping Tubing's, Aerospace tubing's, Heat Exchanger Tubing's, Condenser Tubing's, Boiler tubing's, High pressure tubing's, bellow tubing's in Special Stainless Steel alloys and Nickel alloys Including Ferrous and Nonferrous metals as per clients requirements and dimensions.
| TYPES OF TEE MANUFACTURED AT HARSH STEEL | Seamless Tubes Welded Tubes |
| STAINLESS STEEL Tubes GRADES MANUFACTURED | Stainless steel 304/304L UNS S30400/UNS S30403 Seamless Tubes Stainless steel 304/304L UNS S30400/UNS S30403 Welded Tubes Stainless steel 309 UNS S30900 Seamless Tubes Stainless steel 309 UNS S30900 Welded Tubes Stainless steel 310/310S UNS S31000/UNS S31008 Seamless Tubes Stainless steel 310/310S UNS S31000/UNS S31008 Welded Tubes Stainless steel 316/316L UNS S31600/UNS S31603 Seamless Tubes Stainless steel 316/316L UNS S31600/UNS S31603 Welded Tubes Stainless steel 317/317L UNS S31700/UNS S31703 Seamless Tubes Stainless steel 317/317L UNS S31700/UNS S31703 Welded Tubes Stainless steel 321 UNS S32100 Seamless Tubes Stainless steel 321 UNS S32100 Welded Tubes Stainless steel 330 UNS S08330 Seamless Tubes Stainless steel 330 UNS S08330 Welded Tubes Stainless steel 347 UNS S34700 Seamless Tubes Stainless steel 347 UNS S34700 Welded Tubes Stainless steel 904L UNS N08904 Seamless Tubes Stainless steel 904L UNS N08904 Welded Tubes Stainless Steel AL6XN UNS N08367 Seamless Tubes Stainless Steel AL6XN UNS N08367 Welded Tubes SMO 254 UNS S31254 Seamless Tubes SMO 254 UNS S31254 Welded Tubes Alloy 20 UNS N08020 Seamless Tubes Alloy 20 UNS N08020 Welded Tubes Custom 455 UNS S45500 Seamless Tubes Custom 455 UNS S45500 Welded Tubes Greek Ascoloy 418 UNS S41800 Seamless Tubes Greek Ascoloy 418 UNS S41800 Welded Tubes Jethete M152 UNS S64152 Seamless Tubes Jethete M152 UNS S64152 Welded Tubes |
| Maraging Steel Tubes grades available at Harsh Steel | Maraging Steel 250 UNS K92890 Seamless Tubes Maraging Steel 250 UNS K92890 Welded Tubes Maraging Steel 300 UNS K93120 Seamless Tubes Maraging Steel 300 UNS K93120 Welded Tubes Maraging Steel 350 UNS S35000 Seamless Tubes Maraging Steel 350 UNS S35000 Welded Tubes |
| DUPLEX STAINLESS STEEL Tubes GRADES MANUFACTURED |
Duplex steel 2205 UNS S31803 Seamless Tubes Duplex steel 2205 UNS S31803 Welded Tubes Duplex Steel LDX 2101 UNS S32101 Seamless Tubes Duplex Steel LDX 2101 UNS S32101 Welded Tubes Duplex steel 2304 UNS S32304 Seamless Tubes Duplex steel 2304 UNS S32304 Welded Tubes Duplex steel UNS S32205 Seamless Tubes Duplex steel UNS S32205 Welded Tubes |
| PH Stainless Steel Tubes grades available at Harsh Steel | Stainless steel 13-8MO UNS S13800 Seamless Tubes Stainless steel 13-8MO UNS S13800 Welded Tubes Stainless steel 15-5PH UNS S15500 Seamless Tubes Stainless steel 15-5PH UNS S15500 Welded Tubes Stainless steel 15-7PH UNS S15700 Seamless Tubes Stainless steel 15-7PH UNS S15700 Welded Tubes Stainless steel 17-4PH UNS S17400 Seamless Tubes Stainless steel 17-4PH UNS S17400 Welded Tubes Stainless steel 17-7PH UNS S17700 Seamless Tubes Stainless steel 17-7PH UNS S17700 Welded Tubes |
| SUPER DUPLEX STAINLESS TEE Buttweld Stubends GRADES MANUFACTURED |
Super Duplex 2507 UNS S32750 Seamless Tubes Super Duplex 2507 UNS S32750 Welded Tubes Zeron 100 UNS S32760 Seamless Tubes Zeron 100 UNS S32760 Welded Tubes |
| NICKEL ALLOY Tubes GRADES MANUFACTURED |
Nickel 200 UNS N02200 Seamless Tubes Nickel 200 UNS N02200 Welded Tubes Nickel 201 UNS N02201 Seamless Tubes Nickel 201 UNS N02201 Welded Tubes Nickel 205 UNS N02205 Seamless Tubes Nickel 205 UNS N02205 Welded Tubes |
| INCONEL ALLOY Tubes GRADES MANUFACTURED |
Inconel 600 UNS N06600 Seamless Tubes Inconel 600 UNS N06600 Welded Tubes Inconel 601 UNS N06601 Seamless Tubes Inconel 601 UNS N06601 Welded Tubes Inconel 617 UNS N06617 Seamless Tubes Inconel 617 UNS N06617 Welded Tubes Inconel 625 UNS N06625 Seamless Tubes Inconel 625 UNS N06625 Welded Tubes Inconel 690 UNS N06690 Seamless Tubes Inconel 690 UNS N06690 Welded Tubes Inconel 713LC UNS R30783 Seamless Tubes Inconel 713LC UNS R30783 Welded Tubes Inconel 718 UNS N07718 Seamless Tubes Inconel 718 UNS N07718 Welded Tubes Inconel 725 UNS N07725 Seamless Tubes Inconel 725 UNS N07725 Welded Tubes Inconel 738LC Seamless Tubes Inconel 738LC Welded Tubes Inconel X750 UNS N07750 Seamless Tubes Inconel X750 UNS N07750 Welded Tubes Inconel 945X UNS N09945 Seamless Tubes Inconel 945X UNS N09945 Welded Tubes |
| INCOLOY ALLOY Tubes GRADES MANUFACTURED |
Incoloy 800 UNS N08800 Seamless Tubes Incoloy 800 UNS N08800 Welded Tubes Incoloy 800H UNS N08810 Seamless Tubes Incoloy 800H UNS N08810 Welded Tubes Incoloy 800HT UNS N08811 Seamless Tubes Incoloy 800HT UNS N08811 Welded Tubes Incoloy 825HT UNS N08825 Seamless Tubes Incoloy 825HT UNS N08825 Welded Tubes Incoloy 890 UNS N08890 Seamless Tubes Incoloy 890 UNS N08890 Welded Tubes Incoloy 901 UNS N09901 Seamless Tubes Incoloy 901 UNS N09901 Welded Tubes Incoloy 925 UNS N09925 Seamless Tubes Incoloy 925 UNS N09925 Welded Tubes |
| MONEL ALLOY Tubes GRADES MANUFACTURED | Monel 400 UNS N04400 Seamless Tubes Monel 400 UNS N04400 Welded Tubes Monel K500 UNS N05500 Seamless Tubes Monel K500 UNS N05500 Welded Tubes Monel R405 UNS N04405 Seamless Tubes Monel R405 UNS N04405 Welded Tubes |
| HASTELLOY ALLOY Tubes GRADES MANUFACTURED | Hastelloy 230 UNS N06230 Seamless Tubes Hastelloy 230 UNS N06230 Welded Tubes Hastelloy C276 UNS N010276 Seamless Tubes Hastelloy C276 UNS N010276 Welded Tubes Hastelloy C22 UNS N06022 Seamless Tubes Hastelloy C22 UNS N06022 Welded Tubes Hastelloy C2000 UNS N06200 Seamless Tubes Hastelloy C2000 UNS N06200 Welded Tubes Hastelloy C4 UNS N06455 Seamless Tubes Hastelloy C4 UNS N06455 Welded Tubes Hastelloy B2 UNS N10665 Seamless Tubes Hastelloy B2 UNS N10665 Welded Tubes Hastelloy B3 UNS N010675 Seamless Tubes Hastelloy B3 UNS N010675 Welded Tubes Hastelloy X UNS N06002 Seamless Tubes Hastelloy X UNS N06002 Welded Tubes |
| TITANIUM ALLOY Tubes GRADES MANUFACTURED | Titanium Grade 1 UNS R50250 Seamless Tubes Titanium Grade 1 UNS R50250 Welded Tubes Titanium Grade 2 UNS R50400 Seamless Tubes Titanium Grade 2 UNS R50400 Welded Tubes Titanium Grade 3 UNS R50550 Seamless Tubes Titanium Grade 3 UNS R50550 Welded Tubes Titanium Grade 4 UNS R50700 Seamless Tubes Titanium Grade 4 UNS R50700 Welded Tubes Titanium Grade 5 UNS R56400 Seamless Tubes Titanium Grade 5 UNS R56400 Welded Tubes Titanium Grade 7 UNS R52400 Seamless Tubes Titanium Grade 7 UNS R52400 Welded Tubes Titanium Grade 9 UNS R56320 Seamless Tubes Titanium Grade 9 UNS R56320 Welded Tubes Titanium Grade 12 UNS R53400 Seamless Tubes Titanium Grade 12 UNS R53400 Welded Tubes |
| Exotic Alloy Tubes grades available at Harsh Steel |
Invar 36 UNS K93600 Seamless Tubes Invar 36 UNS K93600 Welded Tubes Invar 42 UNS K94200 Seamless Tubes Invar 42 UNS K94200 Welded Tubes Kovar UNS K94610 Seamless Tubes Kovar UNS K94610 Welded Tubes Mumetal (HYMU80) UNS N14080 Seamless Tubes Mumetal (HYMU80) UNS N14080 Welded Tubes A286 UNS S66286 Seamless Tubes A286 UNS S66286 Welded Tubes C263 UNS N07263 Seamless Tubes C263 UNS N07263 Welded Tubes MP159 UNS K94200 Seamless Tubes MP159 UNS K94200 Welded Tubes Rene 41 UNS N07041 Seamless Tubes Rene 41 UNS N07041 Welded Tubes L605 UNS R30605 Seamless Tubes L605 UNS R30605 Welded Tubes Waspaloy UNS N07001 Seamless Tubes Waspaloy UNS N07001 Welded Tubes |
| COPPER ALLOY Tubes GRADES MANUFACTURED |
Copper Alloy C70600, Cu-Ni-90/10 (Cupro nickel) Seamless Tubes Copper Alloy C70600, Cu-Ni-90/10 (Cupro nickel) Welded Tubes Copper Alloy C71500,Cu-Ni-70/30 (Cupro nickel) Seamless Tubes Copper Alloy C71500,Cu-Ni-70/30 (Cupro nickel) Welded Tubes Copper Alloy UNS C70600, Cu-Ni-90/10 Seamless Tubes Copper Alloy UNS C70600, Cu-Ni-90/10 Welded Tubes Copper Alloy C71500, Cu-Ni-70/30 Seamless Tubes Copper Alloy C71500, Cu-Ni-70/30 Welded Tubes |
| Nitronic Tubes GRADES MANUFACTURED |
Nitronic 50 UNS S20910 Seamless Tubes Nitronic 50 UNS S20910 Welded Tubes Nitronic 60 UNS S21800 Seamless Tubes Nitronic 60 UNS S21800 Welded Tubes |
| Nimonic ALLOY Tubes GRADES MANUFACTURED |
Nimonic 75 UNS N06075 Seamless Tubes Nimonic 75 UNS N06075 Welded Tubes Nimonic 80A UNS N07080 Seamless Tubes Nimonic 80A UNS N07080 Welded Tubes Nimonic 90 UNS N07090 Seamless Tubes Nimonic 90 UNS N07090 Welded Tubes |
| ALLOY STEEL Tubes GRADES MANUFACTURED | WPB Seamless Tubes WPB Welded Tubes WPC Seamless Tubes WPC Welded Tubes WP 1 Seamless Tubes WP 1 Welded Tubes WP 5 Seamless Tubes WP 5 Welded Tubes WP 9 Seamless Tubes WP 9 Welded Tubes WP 11 Seamless Tubes WP 11 Welded Tubes WP 11 Collars WP 12 Seamless Tubes WP 12 Welded Tubes WP 22 Seamless Tubes WP 22 Welded Tubes WP 91 Seamless Tubes WP 91 Welded Tubes |
| CARBON STEEL Tubes GRADES MANUFACTURED |
WPHY 42 Seamless Tubes WPHY 42 Welded Tubes WPHY 46 Seamless Tubes WPHY 46 Welded Tubes WPHY 52 Seamless Tubes WPHY 52 Welded Tubes WPH 60 Seamless Tubes WPH 60 Welded Tubes WPHY 65 Seamless Tubes WPHY 65 Welded Tubes WPHY 70 Seamless Tubes WPHY 70 Welded Tubes A234 WPB Seamless Tubes A234 WPB Welded Tubes WPC Seamless Tubes WPC Welded Tubes |
| Stainless Steel, Nickel alloy, Duplex Steel & Super Duplex, Inconel, Monel, Incoloy, Hastelloy, Titanium and Tantalum Tubes Size | Round Tube (mm): 4.76 OD to 203.2 OD Spiral welded (mm): 76.2 OD to 1016 OD Square (mm): 12.7 to 152.6 A/F Rectangular (mm): 25.4 x 12.7 to 203.2 x 101.6 |
| Stainless Steel, Nickel alloy, Duplex Steel & Super Duplex, Inconel, Monel, Incoloy, Hastelloy, Titanium and Tantalum Tubes Thickness | 0.33 to 5.0mm |
Harsh steel is a leading manufacturer & exporter of Stainless Steel Tubes, Nickel alloy Tubes, Duplex Steel Tubes & Super Duplex Tubes, Inconel Tubes, Monel Tubes, Incoloy Tubes, Hastelloy Tubes, Titanium Tubes and Tantalum Tubes 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.
