ASTM A213 TP347 TP347H Steel Tubes
1. Standard: ASTM A213
2. Grade: TP304/TP304L, TP316/TP316L/TP316Ti, TP321/TP321H, TP347/TP347H, S31254 TP309S/TP309H, TP310S/TP310H, N08904
3. Product Type: Seamless Boiler & Heat Exchanger Tubes
4. Type: Straight pipe, U-shaped pipe
5. OD:1/8”–5” (3.2–127 mm)
6. Wall Thickness: As specified
7. Length: up to 18 meters
8. Certification: ISO9001, PED, ISO 17025 lab, TÜV certified manufacturer
9. Available documents: MTC/MTR (3.1/3.2), TPI, MPS
10. MOQ: 1pc/per size
11. Delivery: 7 days fastest delivery
12. Application:Boiler, Superheater, Heat Exchanger
Description
ASTM A213 TP347 TP347H Steel Tubes – High-Temperature Heat Exchanger & Boiler Tubes
When your extend requests dependable execution beneath extraordinary warm and erosion, ASTM A213 TP347 TP347H Steel Tubes convey demonstrated comes about. Fabricated by YOUFASS—a Top 500 enterprise in China—these niobium-stabilized consistent tubes are built for boilers, superheaters, and warm exchangers. With 15 generation lines, yearly capacity of 50,000 tons, and ISO9001, PED, and TÜV certifications, we give traceable quality from crude fabric to last assessment. You get adaptable arrange sizes (MOQ: 1 piece), speediest conveyance in 7 days to Tianjin Port, and full documentation back counting MTC 3.1/3.2.
Why Choose Our ASTM A213 TP347 TP347H Steel Tubes?
You require tubes that won't fall flat when temperatures climb and destructive conditions continue. Here's what sets our items apart:
Superior High-Temperature Stability
Niobium stabilization avoids carbide precipitation amid welding and drawn out introduction to 800–1500°F (427–816°C). Your gear remains ensured against intergranular corrosion.
Flexible Specifications
Whether you require straight channels or U-shaped arrangements, we cover OD ranges from 1/8" to 5" (3.2–127 mm) with lengths up to 18 meters. Custom divider thickness? No problem.
Fast, Scalable Supply
Our 200+ group individuals and coordinates generation lines cruel you can arrange a single piece for testing or bulk amounts for huge projects—with conveyance as speedy as 7 days.
Complete Traceability
Every tube comes with Mill Test Certificates (MTC 3.1/3.2), Third-Party Inspection (TPI), and Manufacturing Process Specifications (MPS). Our ISO 17025 lab guarantees precision you can verify.
Technical Specifications
| Parameter | Details |
|---|---|
| Standard | ASTM A213 |
| Grade | TP304/TP304L, TP316/TP316L/TP316Ti, TP321/TP321H, TP347/TP347H, S31254, TP309S/TP309H, TP310S/TP310H, N08904 |
| Product Type | Seamless Boiler & Heat Exchanger Tubes |
| Configuration | Straight pipe, U-shaped pipe |
| Outer Diameter | 1/8"–5" (3.2–127 mm) |
| Wall Thickness | As specified per your project |
| Length | Up to 18 meters |
| Certification | ISO9001, PED, ISO 17025 lab, TÜV certified manufacturer |
| Documentation | MTC/MTR (3.1/3.2), TPI, MPS |
| MOQ | 1 piece per size |
| Delivery Time | 7 days fastest to Tianjin Port |
| Applications | Boiler, Superheater, Heat Exchanger |
Where You'll Use These Tubes
ASTM A213 TP347 TP347H Steel Tubes are your go-to arrangement for requesting warm and chemical environments:
- Power Era: Evaporator tubes, superheater coils, and reheater sections
- Petrochemical Plants: Warm exchangers taking care of destructive media
- Refineries: Catalytic splitting units and reformer tubes
- Industrial Warming: High-temperature handle equipment
Our tubes stand up to scaling and keep up mechanical quality indeed amid warm cycling. You'll diminish downtime and support costs.
What Makes YOUFASS Different?
One-Stop Stainless Steel Piping Solutions
Beyond warm exchanger tubes, we supply thin-wall channels for building administrations and mechanical welded pipes—all from one trusted source.
Rigorous Quality Control
From recognized ASTM A213 TP347 TP347H Steel Tubes sources to last review, we take after strict prepare controls. Our committed testing gear and full traceability allow you peace of mind.
Project-Ready Support
Need specialized direction or on-site commissioning? Our group gives end-to-end coordination for complex extend supply, supported by demonstrated building experience.
Global Partnership Focus
We welcome wholesalers, temporary workers, and extend directors around the world. Steady quality, proficient conveyance, and responsive communication are our commitments to you.
Standards and Certifications:
- ISO 9001 Quality Management
- PED (Pressure Equipment Directive)
- TÜV certification.
Flexible requesting, quick delivery:
Need a test? Arrange fair one pipe. Arranging a major venture? We'll facilitate end-to-end supply. With quickest conveyance in 7 days to Tianjin Harbour, your plan remains on track.
Clients' approval & trust
Frequently Asked Questions
Q: What is ASTM A213 TP347/347H steel tube?
A: It is a niobium-stabilized stainless steel tube planned for high-temperature benefit. The stabilization anticipates chromium carbide arrangement, ensuring against intergranular erosion in welded structures.
Q: TP347 vs TP321, what is the difference?
A: TP347 employments niobium as a stabilizer, whereas TP321 employments titanium. TP347 gives superior resistance to intergranular erosion, particularly in applications including delayed presentation to raised temperatures.
Q: Where is TP347H used?
A: TP347H (the high-carbon version) is commonly utilized in boilers, warm exchangers, and control plants where higher quality at lifted temperatures is required.
Ready to Upgrade Your Heat Exchanger System?
Get reliable ASTM A213 TP347 TP347H Steel Tubes with full documentation and fast delivery. Contact us at info@youfass.com.
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