347H Stainless Steel Tubes, 347H Tubes, 347H Stainless Steel Welded Tubes, 347H Stainless ERW Tubes, 347H Stainless Steel Tubing, 347H Instrumentation Tubes, SS 347H Square Tubes, SS 347H Rectangular Tubes, SS347H Polished Tubes, SS 347H Round Tubes, 347H Cold Draw Seamless Tubes.
Manufacturing Stainless Steel Pipes in ASTM A249 / A268 / A269 / A270 in Grades 202, 304, 304L, 304H, 304LN, 309s, 310s, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L , 254 SMO, 6MO, 6MOLY, UNS S31254, eat Exchanger Tube, Boiler Tube, Condenser Tube, Instrumentation Tube, U-Bend Tube, Coil Tube, Capillary Tube etc.
Stainless Steel 347H is a high-temperature variant of the 347 stainless steel alloy, primarily designed for applications in elevated temperature environments. Stainless Steel 347H tubes are a popular choice in various industries, including petrochemical, chemical processing, aerospace, and power generation, due to their exceptional resistance to high-temperature corrosion and oxidation.
Valour Alloy Inc., we carry a full inventory of Stainless Steel 347H Tube and Supply Stainless Steel 347H Tube austenitic chromium-nickel Stainless Steel 347H Tube pipe suitable for corrosive or high-temperature service, or both, or for general applications
Valour Alloys specializes in Stainless Steel 347H Tube with years of Experience in Manufacturing Stainless Steel 347H Tube. we offer high quality, lower cost but the best service. As a result to that our Stainless Steel 347H Tube export account today is in various countries like Iran, Iraq, Kuwait, Saudi Arabia, Oman, UAE, Singapore, Malaysia, Indonesia, South korea, Chile, Peru, Venezuela, Australia, Nigeria, Angola, Senegal, Mozambique, Algeria, Libya, Azerbaijan, Netherlands, Brazil, Norway, United Kingdom, Mexico, Canada etc.
Stainless Steel 347H Seamless Tubes
Stainless Steel 347H Welded Tubes
We Supply Stainless Steel 304 Tube s in Grades in Specification ASME SA /ASTM A269, A312, A213 and Grades 202, 304, 304L, 304H, 304LN, 309s, 310s, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, 254 SMO , 6MO , 6 MOLY, UNS S31254 etc. The grade indicates the testing methods required for a given application.
"Discover the durability and corrosion resistance of Stainless Steel 347H Tubes. Perfect for high-temperature applications, our 347H tubes offer exceptional performance and longevity. Explore our wide selection today."
Key Characteristics of Stainless Steel 347H Tube:
High Temperature Resistance: One of the most significant advantages of Stainless Steel 347H tubes is their ability to withstand high temperatures. They can operate effectively at temperatures up to 1700°F (927°C) without losing their mechanical properties.
Corrosion Resistance: These tubes offer excellent resistance to corrosion in a wide range of aggressive environments, including acidic and alkaline solutions. This is due to their high chromium and nickel content.
Creep Strength: Stainless Steel 347H exhibits good creep strength, making it suitable for applications involving constant stress at elevated temperatures. This property is crucial in industries like power generation and petrochemical processing.
Weldability: 347H is readily weldable using common welding methods, making it convenient for fabrication and construction purposes.
Stability: The addition of niobium (columbium) in the alloy enhances its stability against intergranular corrosion. This feature is particularly important in applications where the material is exposed to sensitization due to high-temperature exposure.
Chemical Composition: Stainless Steel 347H typically contains about 18% chromium, 11% nickel, and small amounts of niobium, which helps in stabilizing the material's microstructure.
Stainless Steel 347H tube Range
| SS 347H Tubes Outer Diameter Size | SEAMLESS - 6 MM OD TO 114.3 MM OD WELDED / ERW- 10 MM TO 114.3 MM OD |
| SS 347H Tubes Wall Thickness | 0.8 MM TO 4 MM WALL THICKNESS |
| SS 347H Tubes Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
| SS 347H Tubes Ends | Plain Ends / Beveled En |
| SS 347H Tubes Specification | ASTM A-249, A-268, A-269, A-270, A-554, A-688, A-778, DIN 17455, DIN 17456, 17457, DIN 17458 [Class 1] & Its equivalent ASME, DIN & EN Standard. |
| SS 347H Tubes Grades | 202, 304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC. |
| SS 347H Tubes Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
| SS 347H Tubes Type | SEAMLESS / WELDED / ERW / EFW / COLD DRAW / HOT FINISH / COLD FINISH |
| SS 347H Tubes Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
| SS 347H Tubes Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
| SS 347H Tubes Machinery | Draw Bench / Pilger / De-Coiler / Edge Miller / Welding Line / Heat Treatmen Furnace / Pickling Tank / Cutting Bench etc. |
| SS 347H Tubes Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| SS 347H Tubes Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| SS 347H Tubes Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| SS 347H Tubes Other Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc. |
| SS 347H Tubes Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC. |
Chemical Composition of Stainless Steel 347H Tubes
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 347 | min. | – | – | – | – | – | 17.0 | – | 9.0 | – |
| max. | 0.08 | 2.0 | 1.0 | 0.040 | 0.030 | 20.0 | 13.0 | – | ||
| 347H | min. | 0.04 | – | – | – | – | 17.0 | – | 9.0 | 8xCmin |
| max. | 0.10 | 2.0 | 1.0 | 0.045 | 0.030 | 19.0 | 13.0 | 1.0 max | ||
Mechanical Properties of Stainless Steel 347H Tubes
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 347 | 515 | 205 | 40 | 92 | 201 |
| 347H | 515 | 205 | 40 | 92 | 201 |
Equivalent Grade of Stainless Steel 321H Tubes
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 321H | S32109 | 321S51 | - | 1.4878 | X10CrNiTi18-10 | - | SUS 321H |
| 347 | S34700 | 347S31 | 58G | 1.4550 | X6CrNiNb18-10 | 2338 | SUS 347 |
| These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. | |||||||
Other Available Products Of Stainless Steel 347H Tubes
| Stainless Steel TP 347H Seamless Tubes | A249 SS TP 347H Welded Tubes Suppliers |
| ASTM A213 347H Stainless Steel Rectangular Tubes | TP 347H Stainless Steel ERW Tubes Distributors |
| UNS S34700 Stainless Steel Coiled Seamless Tubing | Top Quality Stainless Steel TP 347H Heat Ex-changer Tubes |
| Stainless Steel DIN DIN 1.4550 Round Tubing Exporter | TP 347H SS EFW Tubing Stockiest in India |
| Stainless Steel JIS SUS 347H Cold Rolled Coiled Tubing | ASTM A269 347H Stainless Steel Tubing |
| SS 347H Austenitic Stainless Steel Pipes & Tubes | ASTM A213 Stainless Steel TP 347H Capillary Tube |
| Stainless Steel 347H U Shaped Tubing Stockholder | TP 347H Stainless Steel Hydraulic Tubes Suppliers |
| Stainless Steel ASTM A213 TP 347H Welded Tubing | AISI Stainless Steel ASTM A213 347H Seamless Tubing |
| SS ASME SA 249 TP 347H Welded Tubes Exporter | TP 347H Stainless Steel Instrumentation Tubes Exporter |
| ASTM A358 347H Stainless Steel ERW Tubes Manufacturer | Stainless Steel TP 347H Seamless Tubing Supplier |
Stainless Steel 347H Tubes Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
We Stainless Steel 347H Tube with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At Valour Alloys all types of Stainless Steel 347H Tube such as SS 347H Seamless Tubing, SS 347H Square Tubes, SS 347H Sanitary Tubing, SS Heat Exchanger Tubes from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our Stainless Steel 347H Tube is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All Stainless Steel 347H Tube are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying Stainless Steel 347H Tubes to Countries -
We Export Stainless Steel 347H Tubes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.
Distributing Stainless Steel 347H Tubes to Cities -
We Export Stainless Steel 347H Tubes to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.
Frequently Ask Questions (FAQ)
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