ASME SA213 TP347H Seamless Stainless Steel Boiler Tube For Petrochemical Industry
Price:
1 - 10000 USD
MOQ:
1 PC
Delivery Time:
5 - 90 Days
Brand:
YUHONG
Product Description
ASME SA213 TP347H Seamless Stainless Steel Boiler Tube For Petrochemical Industry
Product Specifications
| Attribute | Value |
|---|---|
| Material Grade | TP347H |
| Standard | ASTM A213, ASME SA213 |
| External Diameter | >38.1 |
| Ends | PE, BE |
| Tube Material | Nickel Alloy, Alloy, Stainless Steel, Duplex Stainless Steel, Carbon |
| Application | Boiler |
Product Description
ASME SA213 TP347H Seamless Stainless Steel Boiler Tube is a niobium-containing Cr-Ni austenitic stainless steel with excellent high-temperature strength and organizational stability. This material offers superior oxidation resistance and soothing reaction properties, along with excellent bending and welding characteristics, making it ideal for complex working conditions.
Chemical Composition
| Grade | C | Cr | Ni | Mn | Si | P | S | Nb+Ta |
|---|---|---|---|---|---|---|---|---|
| TP347H | 0.04-0.10% | 17.0-19.0% | 9.0-13.0% | 2.0% max | 0.75% max | 0.045% max | 0.030% max | 8xC-1.00% max |
Mechanical Properties
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|---|
| TP347H | Minimum 515 MPa (75 ksi) | Minimum 205 MPa (30 ksi) | 20% minimum in 50 mm | ≤ 220 HB (Brinell Hardness) |
Key Features
- High-Temperature Strength: Ensures reliable performance in high-temperature applications
- Oxidation Resistance: Provides excellent resistance to oxidation in demanding environments
- Creep Resistance: High resistance to creep for long-term reliability under continuous high-temperature exposure
- Durability: High tensile strength and toughness provide long service life in demanding conditions
- Weldability: Good weldability allows for easy fabrication and repair of boiler tubes
- Versatility: Suitable for a wide range of high-temperature and high-pressure applications
Applications
Petrochemical Industry
- Refinery equipment processing high-temperature and high-pressure steam
- Catalytic cracking units requiring high temperatures and corrosion resistance
- High-temperature heat exchangers in petrochemical plants
Marine Applications
- Marine boilers for steam generation on ships and submarines
- Marine heat exchangers exposed to high-pressure steam
- High-pressure steam systems in marine engine rooms
Oil and Gas Industry
- Components in offshore platforms exposed to high temperatures and corrosive environments
- Downhole tubing for oil and gas extraction requiring high-temperature strength
- Refinery equipment processing sour gas and other corrosive substances at high temperatures
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Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Sales Dept. (Marketing Director)