Stainless Steel 347
Pipes & Tubes
Stainless Steel 347 Pipes & Tubes
Stainless steel has become essential in various industries worldwide thanks to its excellent properties like corrosion resistance, durability, and strength. Stainless Steel 347, a type of austenitic stainless steel, has become popular in many applications, including chemical processing, aerospace, and power generation.
Stainless Steel 347 Pipes Features
Stainless steel 347 pipes are an excellent choice for applications requiring excellent intergranular corrosion resistance. This type of stainless steel contains high amounts of chromium, molybdenum, and nickel, which makes it suitable for high-temperature applications. The pipes also have excellent tensile and yield strength, highly resistant to stress corrosion cracking. Other features of stainless steel 347 pipes include excellent toughness, excellent weldability, and formability.
Table of Contents
Stainless Steel 347 Tubes Corrosion Resistance
One of the most significant advantages of Stainless Steel 347 Tubes is their excellent corrosion resistance. The tubes have a higher resistance to intergranular corrosion than other stainless steel tubes. Stainless steel 347 tubes also have good oxidation resistance, which makes them ideal for high-temperature applications. Additionally, these tubes can withstand harsh chemical environments and are ideal for use in chemical processing plants.
Stainless Steel 347 Tubes Heat Treatment
Heat treatment is an essential process in producing stainless steel 347 tubes. Heat treatment involves heating the tubes to a specific temperature and cooling them under controlled conditions to improve their mechanical properties. This process helps improve the tubes’ strength, hardness, and flexibility and reduces the risk of cracking during fabrication.
Stainless Steel 347 Pipes and Tubes have become popular in various industries worldwide thanks to their excellent resistance to corrosion, high-temperature applications, and excellent mechanical properties. They are ideal for applications that require high strength, durability, and resistance to stress corrosion cracking.
Pipe Manufacturing Process
1. Rolling&
Welding
2. The Cleaning & Heating Phase
3. Cold - Drawing Process
4. Finishing Process
Specification of Stainless Steel 347 Pipes & Tubes
| Specifications | ASTM A213, A249, A269, A312, A358 / ASME SA213, SA249, SA269, SA312, SA358 |
| Seamless Pipes & Tubes Size | 1 / 8" NB - 24" NB |
| ERW Pipes & Tubes Size | 1 / 8" NB - 36" NB |
| EFW Pipes & Tubes Size | 6" NB - 100" NB |
| Length | Single Random, Double Random & Required Length |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Schedule | SCH20, SCh20, SCh30, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Types | Seamless / ERW / EFW / Welded / Fabricated / LSAW Pipes |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Key markets and industries | Bitumen upgraders. |
| Heavy oil refineries. | |
| Petrochemicals and acids. | |
| Nuclear power (mostly seamless). | |
| Test Certificates | EN 10204/3.1B |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc | |
| End | Plain End, Beveled End, Treaded |
| Grades | TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. |
Types of Stainless Steel 347 Pipes & Tubes

Stainless Steel 347 Seamless Pipes

Stainless Steel 347 Welded Pipes

Stainless Steel 347 ERW Pipes

Stainless Steel 347 EFW Pipes

Stainless Steel 347 Seamless Tubes

Stainless Steel 347 Weled Tubes

Stainless Steel 347 ERW Tubes

Stainless Steel 347 Rectangular Pipes

Stainless Steel 347 Square Pipe
Stainless Steel 347 Pipes & Tubes Other Types
Stainless Steel 347 Pipes Equivalent Grades
| STANDARD | UNS | WNR. | EN | JIS | GOST |
|---|---|---|---|---|---|
| SS 347 | S34700 | 1.455 | X6CrNiNb18-10 | SUS 347 | 08Ch18N12B |
Chemical Composition of Stainless Steel 347 Pipes & TUBES
| Element | C | Cr | Mn | Ni | P | S | Si | Cb/Ta |
|---|---|---|---|---|---|---|---|---|
| 347 | 0.08 max | min: 17.0 | 2.0 max | min: 9.0 | 0.04 max | 0.3 | 0.75 | min:10x C |
| max: 20.0 | max: 13.0 | max | max | max: 1.0 |
Stainless Steel 347 Pipes & Tubes Mechanical Properties
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 347 | 75 | 30 | 40 | 201 | 95 |
| -515 | -205 |
Stainless Steel 347 Pipes & Tubes Price, Dimension, Weight Details
Countries & Cities we Export Pipes & Tubes ToStainless Steel 347
Vietnam, Kuwait, Russia, Thailand, North Korea, Singapore, Nepal, Kyrgyzstan, Bangladesh, Armenia, Bhutan, Qatar, Azerbaijan, Maldives, Iraq, Egypt, Philippines, Oman, Jordan, United Arab Emirates, Japan, South Korea, Lebanon, China, Macau, Mongolia, Taiwan, Turkey, Myanmar, Afghanistan, Iran, British, Bahrain, Sri Lanka, Indonesia, Saudi Arabia, Hong Kong, Israel, Malaysia, India.
Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Malta, Romania, Portugal, Turkey, Estonia, Serbia, Norway, Germany, Finland, Netherlands, Monaco, Poland, Sweden, Slovakia, United Kingdom, Hungary, Moldova, Russia, Liechtenstein, Croatia, Switzerland, Ireland, Cyprus, Czechia/Czech Republic, Spain, Denmark, France, Latvia, Greece, Ukraine, Lithuania, Italy, Luxembourg.
Algeria, Angola, Botswana, Burkina Faso, Burundi, Zimbabwe, Eswatini, Egypt, Rwanda, Kenya, Niger, South Africa, Ethiopia, Mozambique, Gambia, Namibia, Cameroon, Tanzania, Tunisia, Mauritius, Central African Republic, Madagascar, Uganda, Mauritania, Seychelles, Zambia, Morocco, Liberia, Nigeria, Libya, Senegal.
Antigua and Barbuda, Bahamas, Barbados, Belize, Saint Lucia, Costa Rica, Panama, Saint Vincent and the Grenadines, Dominican Republic, Dominica, United States of America, Grenada, El Salvador, Cuba, Canada, Guatemala, Honduras, Mexico, Jamaica, Trinidad and Tobago, Haiti, Nicaragua.
Venezuela, Nauru, Colombia, Kiribati, Paraguay, Chile, Australia, Suriname, Solomon Islands, Micronesia, Samoa, Bolivia, Marshall Islands, Argentina, Uruguay, Tuvalu, Peru, Fiji, Vanuatu, Palau, Guyana, New Zealand, Ecuador, Tonga, Papua New Guinea, Brazil.
Hobart, Glasgow, Jayapura, Mahboula, Antalya, Jakarta, Ottawa, Rouen, Liverpool, Ghayathi, Fahaheel, Southampton, Kazan, Sharjah, Lyon, Delhi, Banjarmasin, Mumbai, Ruwais, Vancouver, Barnaul, Krasnodar, Cologne, Novosibirsk, Winnipeg, Ballarat, Strasbourg, Montreal, Omsk, Chennai, Bandung, Lucknow, Düsseldorf, Bristol, Khor Fakkan, Bremen, Fethiye, Medan, Abdali, Mackay, Hawally, Moscow, Bursa, Izmir, Manchester, Perth, Marseille, Darwin, Denpasar, Brisbane, Oxford, Melbourne, Toronto, Paris, Bordeaux, Volgograd, Al Ain, Berlin, Hyderabad, Dubai, Denizli, Konya, Nice, London, Lyon, Munich, Surabaya, Essen, Hamburg, Edirne, Fintas, Navi Mumbai, Saint Petersburg, Ahmedabad, Yogyakarta, Sydney, Quebec City, Fujairah, Toulouse, Mississauga, Makassar, Istanbul, Brampton, Dresden, Al Ahmadi, Surrey, Abu Dhabi, Edinburgh, Bangalore, Birmingham, Lille, Ajman, Chelyabinsk, Bhopal, Jabriya, Newcastle upon Tyne, Dortmund, Al Jahra, Sabah Al-Salem, Kolkata, Augsburg, Saratov, Trabzon, Ankara, Salmiya, Batam, Hatta, Adelaide, Hamilton, Bendigo.
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