Heat Exchanger Tube ASTM B111 C44300 SMLS 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:

Mechanical Properties:

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.

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 already got certificates like : ABS, LR, DNV-GL, BV, KR, CCS, ASME, ISO 9001, ISO14001, ISO18001, ect.

Our factories main products as below :
Factory 1th: Stainless steel seamless tube, Duplex steel seamless tube, Super duplex steel seamless tube, Nickel alloy steel seamless tube;

Factory 2th: Carbon steel seamless tube, Alloy steel seamless tube; Enhanced Heat Tranfer Tube, low fin tube ,U bending workshop;
Factory 3th: High frequency welding fin tube(HFW fin tube, Solid Fin tube, Studded Tube, Serrated Fin tube, Longitudinal welding fin tube), Wound fin tube(L type fin tube, LL type fin tube, KL type fin tube), Embedded G type fin tube , Extruded fin tube, low fin tube, U bend & 180deg. Return;

Yuhong Holding Group also has gained rich experience for project package( products contain:Pipes, Fittings, Flanges, heat exchanger, furnace, fired heater, air cooler, boiler) , YUHONG brand has marked its global presence in more than 85 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers as stockists around the world.