YUHONG HOLDING GROUP CO., LTD
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 TONS PER MONTH |
| Delivery Time | 20-90 DAYS |
| Packaging Details | Ply-Wooden Case |
| Standards | ASTM B111 , ASME SB111 |
| Materials | C44300 |
| Ends | PE, BE |
| Application | Heat Exchangers , Coolers , Condensers |
| Brand Name | YUHONG |
| Model Number | Heat Exchanger Tube |
| Certification | ASME, ASTM, ABS, DNV-GL, LR, BV, CCS, KR, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 |
| Place of Origin | China, Korea |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10000 TONS PER MONTH |
| Delivery Time | 20-90 DAYS | Packaging Details | Ply-Wooden Case |
| Standards | ASTM B111 , ASME SB111 | Materials | C44300 |
| Ends | PE, BE | Application | Heat Exchangers , Coolers , Condensers |
| Brand Name | YUHONG | Model Number | Heat Exchanger Tube |
| Certification | ASME, ASTM, ABS, DNV-GL, LR, BV, CCS, KR, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001 | Place of Origin | China, Korea |
| High Light | C44300 Heat Exchanger Tube ，SMLS Heat Exchanger Tube ，ASTM B111 Heat Exchanger Tube | ||
Heat Exchanger Tube ASTM B111 C44300 SMLS Tube
ASTM B111 C44300 seamless tubes are high-performance tubes made from Admiralty Brass, a copper-zinc alloy with small additions of tin and arsenic. This alloy is specifically designed to provide excellent corrosion resistance in high-moisture environments, particularly in applications involving seawater and other mildly aggressive conditions. C44300 tubes are known for their durability, anti-fouling properties, and outstanding heat transfer efficiency.
Key Features of C44300 Seamless Tubes:
1. Corrosion Resistance:
The addition of tin and arsenic enhances resistance to dezincification and stress corrosion cracking, making these tubes suitable for seawater and brackish water applications.
2. Seamless Construction:
The seamless design eliminates weak points, ensuring uniform strength and long-lasting performance under high-pressure and high-temperature conditions.
3. Thermal Conductivity:
C44300 has excellent thermal conductivity, making it ideal for heat exchanger and condenser applications where efficient heat transfer is crucial.
4. Durability:
The alloy is resistant to biofouling, pitting, and erosion, ensuring a longer service life in aggressive environments.
5. Mechanical Strength:
C44300 provides good mechanical strength and ductility, allowing it to perform reliably in demanding conditions.
Chemical Composition:
| Grade | Cu | Sn | As | Zn |
| ASME SB111 C44300 | 70–73% | 0.8–1.2% | 0.02–0.06% | 1.0% max |
Mechanical Properties:
| Grade | Yield Strength | Tensile Strength | Elongation |
| ASME SB111 C44300 | ≥ 105 MPa (15 ksi) | ≥ 310 MPa (45 ksi) | ≥ 30% |
Common Applications:
· Heat Exchangers and Condensers: Widely used in power plants, chemical industries, and HVAC systems.
· Marine Applications: Perfect for desalination systems, ship cooling systems, and other seawater-based equipment.
· Industrial Equipment: Used in evaporators, distillers, and other systems requiring efficient heat transfer in corrosive environments.
· Piping Systems: Suitable for brackish and seawater piping systems due to its resistance to corrosion.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. The factories ... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. The factories ...
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