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China Suppliers Factory Brass Precision Castings for Inlet and Outlet End Caps in Marine Heat Exchanger Systems
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.
Material Specification: ZCuZn16Si4
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.
Product Displays
Frequently Asked Questions
Q1
What application is the inlet and outlet end cap designed for?
It is specifically designed for use in sea ship parts, specifically within sea fresh water heat exchanger systems.
Q2
What are the main characteristics of the ZCuZn16Si4 material used?
ZCuZn16Si4 is a casting copper alloy that offers high mechanical properties, excellent corrosion resistance, high mobility, and outstanding casting performance.
Q3
What working conditions can the ZCuZn16Si4 casting withstand?
It is suitable for pipe fittings in contact with seawater, pumps, impellers, and plugs. It operates efficiently under working pressures of up to 4.5MPa and in steam environments at temperatures of 250 ℃ or less.
Q4
Why does copper precision casting typically have a low qualification rate?
The low qualification rate is primarily due to strict sealing requirements in large silicone sol precision castings, copper's low melting point and high liquidity causing uneven flow in the mold, and its tendency to oxidize during the casting process.
Q5
How long has this product been in mass production?
This product has been in stable mass production and supply since 2013, representing over 11 years of specialized copper casting experience.
Q6
What range of services does your company offer for custom parts?
We provide comprehensive, integrated services ranging from the initial precision casting of various shaped parts to final machining.