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High-Quality Brass Inlet and Outlet End Caps - China Suppliers and Factory for Marine Heat Exchanger Systems
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High-Quality Brass Inlet and Outlet End Caps - China Suppliers and Factory for Marine Heat Exchanger Systems

Introducing our high-quality marine vessel component, designed specifically for sea fresh water heat exchanger systems. This reliable part, manufactured in China, meets the rigorous demands of marine applications while ensuring optimal performance and durability, **Product Specifications:**, - Dimensions (LxWxH): 264mm x 268mm x 90mm, - Wall Thickness: 7mm, - Weight: 9.81 kg, **Material:** ZCuZn16Si4, known for its excellent corrosion resistance and strength, makes it ideal for marine environments, **Quality Assurance:** As a trusted factory and supplier in China, we ensure that our products undergo stringent testing requirements. Each component undergoes an air tightness test where it must pass 0.9MPa compressed air pressure for 30 minutes without any leakage, guaranteeing top-notch quality and performance, Choose our marine components for your heat exchanger system and experience the reliability that only a reputable supplier can provide

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

  • 1. 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.

  • 2. 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.

  • 3. 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

What is the application of this inlet and outlet end cap?

This inlet and outlet end cap is a key part designed for use in sea ship parts and sea fresh water heat exchanger systems.

What material is used for the casting of this product?

The product is cast using ZCuZn16Si4, a copper alloy material known for high mechanical properties, good corrosion resistance, good casting performance, and high mobility.

What working conditions can the ZCuZn16Si4 alloy withstand?

It is suitable for pipe fittings in contact with seawater, pumps, impellers, plugs, and castings working in air, fresh water, oil, and fuel. It supports a working pressure of 4.5MPa and steam temperatures of 250 ℃ or less.

Why is copper precision casting challenging?

Copper has a lower melting point compared to steel and high mobility when liquefied, which can cause uneven metal flow in the mold. It is also prone to oxidation during the casting process, which generally leads to a lower qualification rate if not strictly controlled.

How long has this product been in stable production?

This product has been in mass production since 2013, offering a stable and reliable supply for over 11 years, which has built our extensive experience in copper casting.

What manufacturing capabilities does your company offer?

We have a strong technical development team capable of precision casting various shaped parts. We provide fully integrated services from initial casting to final machining.