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China Brass Precision Castings Inlet and Outlet End Caps for Marine Heat Exchanger - Suppliers & Factory Direct
Product description
This is a part used in the sea ship parts, sea fresh water heat exchanger system, the name is called inlet and outlet end cap.
ZCuZn16Si4 is a casting copper alloy material with high mechanical properties and good corrosion resistance, good casting performance, high mobility, widely used in pipe fittings working in contact with seawater, as well as pumps, impellers, plugs and castings working in air, fresh water, oil, fuel, as well as working pressure of 4.5MPa and in steam at 250 ℃ or less.
Product features
- In the field of silicone sol precision casting, which is considered a large product, and the product has the sealing requirements, so for the casting process control requirements are high.
- Compared with the casting of steel, copper melting point is relatively low, liquefied when the mobility is relatively good, but also easy to lead to liquid metal in the mold uneven flow.
- Copper in the casting process is easy to produce oxidation problems.
The above characteristics lead to the low qualification rate of copper precision casting.
Product HISTORY
From the receipt of the project, our technical team worked night and day to overcome the difficulties, and through continuous optimization of the pouring system, control of the pouring temperature and flow rate, the project was finally developed successfully and formed mass production;
This product has been in mass production since 2013, and has been in stable supply for 11 years, which has given us a lot of experience in the field of copper casting;
Our company has a strong technical development team, with the development of precision casting of various shaped parts in the field of ability, and to provide integrated services from casting to machining, striving for excellence, to provide customers with efficient, high-quality products and services has always been our adhering to the concept.
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Frequently Asked Questions
What is the application of this inlet and outlet end cap?
This component is used in sea ship parts, specifically within the sea fresh water heat exchanger system.
What material is used for the end cap and what are its properties?
The end cap is made of ZCuZn16Si4, a casting copper alloy material characterized by high mechanical properties, excellent corrosion resistance, high mobility, and good casting performance.
Under what working conditions can ZCuZn16Si4 alloy be used?
It is widely used in pipe fittings, pumps, impellers, plugs, and castings working in contact with seawater, air, fresh water, oil, and fuel. It can withstand a working pressure of up to 4.5MPa and steam at temperatures of 250 ℃ or less.
Why is copper precision casting difficult?
Copper precision casting is challenging because it requires strict sealing controls for large products. Additionally, compared to steel, copper has a lower melting point which can cause uneven flow in the mold, and it is highly prone to oxidation during the casting process.
How long has this product been in production?
This product has been in stable mass production and supply since 2013, accumulating 11 years of professional experience in copper casting.