Stainless Steel Studded Tube, ASME SA312 TP304H With 11Cr , Fired Heater Tube Coils Application
Price:
1--10000 USD
MOQ:
1PC
Delivery Time:
5---75 days
Brand:
YUHONG
Product Description
Stainless Steel Studded Tube, ASME SA312 TP304H With 11Cr, Fired Heater Tube Coils Application
Product Specifications
| Attribute | Value |
|---|---|
| Base Pipe Standard | ASTM A312, ASME SA 312, ASTM A376, ASME SA376 |
| Base Tube Material | TP304, TP304L, TP304H, 1.4301, 1.4306, 1.4307 |
| Fin Type | Studded Tube, Studded Fin Tube, Pin Tube, Solid Fin Tube |
| Application | Boiler, Steam Heater, Fired Furnace, Fired Heater |
| Studded Tube Test | Hammer Hitting Test |
| Studded Tube Length | Max.: 34m /pc |
Product Description
Studded Tubes are specially designed for convection chambers in petrochemical heating furnaces to significantly enhance heat transfer efficiency. These tubes offer two to three times the heat transfer surface area compared to standard tubes while maintaining equivalent thermal strength when properly designed.
Our manufacturing process features:
- Precision resistance welding controlled by PLC automation
- Servo motor-driven feeding and graduation systems
- Customizable stud configuration via human-computer interface
- Adjustable graduation parameters and compensation coefficients
Material Composition
| ASME SA312 TP304H Chemical Composition (%) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Nb | Cu | Al | V | Co | Fe | Result |
| 0.04~0.1 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 18.0~20.0 | 8.0~11.0 | / | / | / | / | / | / | / | / | |
Mechanical Properties
| ASME SA312 TP304H Tensile Test ASTM A370-20 | ||
|---|---|---|
| Tensile Strength: Rm (Mpa) | Yield Strength: Rp 0.2(Mpa) | Elongation: A (%) |
| ≥515 | ≥205 | ≥35 |
Manufacturing Advantages
- 20,000 square meter production facility with 4 specialized finning machines
- Daily production capacity of 50,000 studs
- Strategic location near Shanghai Port (under 2 hours transport)
- Exceptional performance under extreme temperature and pressure conditions
Typical Applications
Boiler systems, Steam Furnaces, Fired Heaters, Evaporators, Radiant Tube Coils, Convection Tube Coils, Superheaters, and other high-efficiency heat transfer applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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)