YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 300 tons/ Month |
| Delivery Time | 7-55 DAYS |
| Packaging Details | PLY WOODEN CASE WITH PLASTIC CAPS AND BOTH END/ WOVEN BAG IN BUNDLE |
| Material | TP347H |
| Standard | ASME SA213/ASTM A213 |
| OD | 6- 168 mm |
| Length | 28 M max |
| Brand Name | YUHONG |
| Model Number | ASTM A213/ASME SA213 TP347H |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China |
View Detail Information
Explore similar products
LP Steam Generator AKT Type SA179 Carbon Steel Tube For Cogeneration Plant
A179 Cold Drawn Low Carbon Steel Tube Heat Exchanger Pipe OD 9.5mm To 50mm
Seamless Titanium Alloy Tube B338 GR.2 Heat Exchanger Tubing Cold Drawing
Seamless Admiralty Brass Tube ASTM B111 C44300 Used In Condenser And Heat
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300 tons/ Month |
| Delivery Time | 7-55 DAYS | Packaging Details | PLY WOODEN CASE WITH PLASTIC CAPS AND BOTH END/ WOVEN BAG IN BUNDLE |
| Material | TP347H | Standard | ASME SA213/ASTM A213 |
| OD | 6- 168 mm | Length | 28 M max |
| Brand Name | YUHONG | Model Number | ASTM A213/ASME SA213 TP347H |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | China |
| High Light | TP347H Stainless Steel Heat Exchanger Tubing ，ASME SA213 Heat Exchanger Tubing ，High Temperature heat exchanger pipe | ||
ASME SA213 TP347H is a high-temperature austenitic stainless steel tube designed for heat exchangers, boilers, and superheaters in demanding industrial environments. Its superior resistance to oxidation, corrosion, and creep makes it ideal for applications in power plants, petrochemical refineries, and other high-temperature processes. YUHONG has extensive experience in supplying and manufacturing SA213 TP347H tubes, ensuring high-quality performance and reliability.
High-Temperature Strength: Excellent creep resistance at elevated temperatures (up to 800°C).
Corrosion Resistance: Enhanced resistance to intergranular corrosion and oxidation due to stabilized niobium (Nb) content.
Weldability & Formability: Suitable for welding and forming without post-weld heat treatment.
Long Service Life: Durable performance in harsh environments, reducing maintenance costs.
| Parameter | Specification |
|---|---|
| Standard | ASME SA213 / ASTM A213 |
| Material Grade | TP347H (UNS S34709) |
| Chemical Composition | Cr: 17-19%, Ni: 9-12%, C: 0.04-0.10%, Nb: 10xC min |
| Mechanical Properties | Tensile Strength: ≥515 MPa, Yield Strength: ≥205 MPa |
| Dimensions | OD: 12.7mm - 50.8mm, Wall Thickness: 1.24mm - 12mm |
| Length | Up to 12m (custom lengths available) |
| Surface Finish | Pickled, Annealed, Bright Annealed |
| Operating Temp. | Up to 800°C (1472°F) |
| Property | TP347H | TP304H | TP321H |
|---|---|---|---|
| Stabilizing Element | Niobium (Nb) | None | Titanium (Ti) |
| Max Operating Temp. | 800°C | 650°C | 750°C |
| Intergranular Corrosion Resistance | Excellent | Good | Good |
| Creep Resistance | Superior | Moderate | High |
| Typical Applications | Superheaters, boilers | General heat exchangers | Moderate-high temp. |
Power Generation: Superheaters, reheaters, and boiler tubes in coal-fired & nuclear plants.
Oil & Gas: Heat exchangers and condensers in refineries.
Chemical Processing: High-temperature reactors and heat recovery systems.
HVAC & Industrial Heating: Efficient heat transfer in industrial furnaces.
With years of expertise in producing ASME SA213 TP347H heat exchanger tubes, YUHONG guarantees:
✔ Strict Quality Control – Compliance with ASME, ASTM, and EN standards.
✔ Custom Solutions – Tailored dimensions, coatings, and testing (hydrostatic, ultrasonic, eddy current).
✔ Global Supply – Reliable logistics for timely delivery worldwide.
For inquiries, contact YUHONG today for high-performance TP347H tubes that meet your exact requirements!
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1990
Total Annual:
50M-75M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ... Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ...
Get in touch with us
Leave a Message, we will call you back quickly!