SUS 347H Tubes Supplier and Exporter | Leoscor Alloy Pipes
Leoscor Alloy Pipes is a trusted manufacturer, stockist, and exporter of high-quality SUS 347H Tubes, supplying high-temperature stainless steel tubing solutions for industries requiring excellent strength, corrosion resistance, and long-term performance.
SUS 347H Stainless Steel Tubes are high-carbon, niobium-stabilized austenitic stainless steel tubes designed for elevated temperature applications. The higher carbon content improves creep strength and mechanical properties, making these tubes suitable for continuous service under demanding thermal conditions.
At Leoscor Alloy Pipes, we maintain a wide inventory of 347H Stainless Steel Tubes manufactured using high-quality raw materials and advanced production methods. Our tubes are available in different sizes, shapes, finishes, and specifications to meet diverse industrial requirements.
SUS 347H Tubes
Key Benefits of SUS 347H Tubes
SUS 347H Stainless Steel Tubes from Leoscor Alloy Pipes offer several advantages, including:
- Excellent high-temperature strength
- Superior creep resistance
- Good resistance to intergranular corrosion
- Excellent oxidation resistance
- Good weldability and fabrication properties
- Long service life in thermal environments
Stainless Steel SUS 347H Tubes Specifications
Standard specifications for stainless steel SUS 347H Tubes. If any specification is not mentioned here, you can contact us. We also manufacture and export any custom specification as per clients requirement.
| Specifications | ASTM A/ASME SA213/A249/A269 |
| Dimensions | ASTM, ASME and API |
| SUS 347H Tubes | 1/8″NB TO 30″NB IN |
| Thickness | 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm. |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Tubes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
Types of SUS 347H Tubes
| Stainless Steel SUS 347H Welded Tubes | SUS 347H SS Welded Tubes |
| SUS 347H Stainless Steel Seamless Tubes | SS SUS 347H Seamless Tubes |
| SS SUS 347H ERW Tubes | SUS 347H Stainless Steel ERW Tubes |
| SUS 347H SS Fabricated Tubes | Stainless Steel SUS 347H Fabricated Tubes |
| SS SUS 347H LSAW Tubes | SUS 347H Stainless Steel LSAW Tubes |
| SUS 347H Stainless Steel Polished Tubes | SS SUS 347H Polished Tubes |
| Stainless Steel SUS 347H Cold Drawn Tubes | SUS 347H SS Cold Drawn Tubes |
| SUS 347H SS Hot Rolled Tubes | Stainless Steel SUS 347H Hot Rolled Tubes |
| SS SUS 347H Cold Rolled Tubes | SUS 347H Stainless Steel Cold Rolled Tubes |
| Stainless Steel SUS 347H Square Tubes | SUS 347H SS Round Tubes |
| SUS 347H SS Hexagonal Tubes | Stainless Steel SUS 347H Tubes |
347H SUS Tubes Seamless Chemical Composition
| Grade | SUS 347H | |
|---|---|---|
| min | max | |
| C | 0.04 | 0.10 |
| Mn | – | 2.0 |
| Si | – | 1.0 |
| P | – | 0.045 |
| S | – | 0.030 |
| Cr | 17.0 | 19.0 |
| Co+Ta | 8xC | 1.0 |
| Ni | 9.0 | 13.0 |
| N | – | – |
ASTM A213 SUS 347H Welded Tubes Mechanical Properties
| Grade | SUS 347H | |
|---|---|---|
| Tensile Strength (MPa) min | 515 | |
| Yield Strength 0.2% Proof (MPa) min | 205 | |
| Elongation (% in 50mm) min | 35 | |
| Hardness | Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 | |
SUS 347H Tubes Physical Properties
| Grade | SUS 347H | |
|---|---|---|
| Density (kg/m3) | 8000 | |
| Elastic Modulus (GPa) | 193 | |
| Mean Coefficient of Thermal Expansion (m/m/0C) | 0-1000C | 15.9 |
| 0-3150C | 16.2 | |
| 0-5380C | 17.0 | |
| Thermal Conductivity (W/m.K) | at 1000C | 14.2 |
| at 5000C | 18.7 | |
| Specific Heat 0-1000C (J/kg.K) | 500 | |
| Electrical Resistivity (n.m) | 740 | |
Stainless Steel SUS 347H Tubes Equivalent Grades
| Grade | 347H | |
| UNS No | S34709 | |
| Old British | BS | – |
| En | X6CrNiNb18-12 | |
| Euronorm | No | 1.4961 |
| AFNOR | – | |
| Swedish SS | – | |
| Japanese JIS | SUS 347H | |
| GOST | – | |
SUS 347H Tubes Price List
Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India. Our prices for SUS 347H Tubes are very competitive.
Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Leoscor Alloys maintains a stock of all standard items and can export them at best price for 347H SUS Stainless Steel Seamless and Welded Tubes.
Stainless Steel SUS 347H Seamless Tubes - Industries & Applications
Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:
- Gas Processing Industries
- Petrochemical Industries
- Power Generation Industries
- Food Processing Industries
- Chemical Industries
- Oil & Gas Industries
- Fertilizers Industries
- Sugar Industries
ASTM A213 SUS 347H Tubing Stock Availability
We maintain huge inventories of all standard sizes and grades. Please send us your complete requirement and we will send you the availability with the best quote for SUS 347H Tubes.
Why Buy SUS 347H Tubes from Leoscor Alloys
Leoscor Alloys is a leading stockist, distributor, and supplier of 347H SUS Tubes from India. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Below are a few quick points about why buying from Leoscor Alloys will give you an undue advantage:
- Huge inventory of all standard sizes and grades.
- Distributors of all reputed origins and manufacturers.
- Strict quality control policies and highly experienced team.
- Strong logistics & delivery channels.
- Modern Infrastructure with huge storage capacity.
- An ISO 9000:2015 Certified Company.
Prominent Countries where we export SUS 347H Tubes
Exporting Pipes & Tubes to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includes Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, South Korea, South Africa, Sri Lanka, Syria, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.
We are one of the top:
- Tubes exporters to Singapore
- Tubes exporters to Malaysia
- Tubes exporters to Hongkong
- Tubes exporters to Thailand
- Tubes exporters to Indonesia
- Tubes exporters to Taiwan
