ASTM A312 TP304 Studded Tube For Petrochemical And Power Generation
Price:
Negotiable
MOQ:
200~500 KGS
Delivery Time:
35-60 Days (Depend on Customer's Requirements)
Brand:
YuHong
Product Description
ASTM A312 TP304 Studded Tube For Petrochemical And Power Generation
Product Specifications
| Attribute | Value |
|---|---|
| Material | TP304 |
| Standard | ASME SA312, ASTM A312 |
| Application Industries | Petrochemical and Refinery; Power Plant; HVAC systems |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
Product Description
ASTM A312 TP304 Studded Tube is a specialized stainless steel tube with studded features designed to enhance heat transfer in thermal management applications. Manufactured to ASTM A312 standards, these tubes are ideal for high-temperature, high-pressure environments. The studs increase surface area for improved heat exchange efficiency.
Chemical Composition
- Chromium (Cr): 18-20%
- Nickel (Ni): 8-10.5%
- Carbon (C): ≤0.08%
- Manganese (Mn): ≤2%
- Silicon (Si): ≤1%
- Phosphorus (P): ≤0.045%
- Sulfur (S): ≤0.03%
Key Properties
- Corrosion Resistance: Excellent resistance to oxidizing environments and moderate resistance to reducing conditions
- Temperature Tolerance: Continuous service up to 870°C (1600°F), intermittent service up to 925°C (1700°F)
- Mechanical Strength: Tensile strength ≥515 MPa, Yield strength ≥205 MPa
- Thermal Expansion: High coefficient (~17 μm/m*°C)
- Surface Finish: Pickled/passivated for enhanced corrosion resistance
Physical Properties
- Density: ~8.00 g/cm³
- Melting Point: Approx. 1400°C (2552°F)
- Thermal Conductivity: ~16.2 W/m*K
- Specific Heat: ~500 J/kg*K
- Modulus of Elasticity: ~190 GPa
- Thermal Expansion: ~17.2 × 10^-6 /°C
Applications
- Heat exchangers and boilers for efficient heat transfer
- Refractory anchoring in high-temperature environments
- Petrochemical and chemical plant equipment
- Power generation systems including fossil fuel and nuclear plants
- Cryogenic applications requiring austenitic toughness
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Get in Touch
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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)