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China Heat Exchanger Water Tube - Stainless Steel Investment Castings by Reliable Suppliers and Factory
Product Description
Commercial Vehicle Heat Exchange Water Pipe: This component is engineered specifically for use in commercial vehicle heat exchange systems.
Manufactured from premium Stainless Steel 304, it offers exceptional high-temperature resistance and corrosion resistance. It is widely utilized in precision casting applications, including automotive assemblies, food machinery, valve bodies, and pump systems.
Product Features & Technical Details
Complex Geometry: Features a thin-walled, large-size structure with multi-directional bending, demanding high-precision wax mold making and casting techniques.
High Sealing Integrity: Engineered to meet strict air/fluid sealing requirements, maintaining rigorous control over casting defect elimination.
• Interface Engineering (Figures 2 & 3): Figure 2 utilizes precision machining on the hard connection interface to guarantee accurate dimensions and a tight seal. Figure 3 connects to a rubber tube end, accommodating flexible dimension requirements.
• Unmachined End Shaping (Figure 4): The end connection surface is kept unmachined; a dedicated shaping process is applied to ensure roundness and meet operational performance criteria.
Mass Production Capacity: This is a mature product in our portfolio, supplied in bulk for years with an annual output volume of approximately 20,000 pieces.
Engineering & Development: Backed by a strong technical development team capable of developing diverse shaped precision casting parts with efficiency and excellence.
Product Gallery
Figure 1: Full View of Stainless Steel Water Pipe
Figure 2: Machined Interface for Hard Connection
Figure 3: Rubber Tube Interface End
Figure 4: Unmachined End with Roundness Shaping
Frequently Asked Questions (FAQ)
What is the primary application of this precision water pipe?
It is designed primarily for heat exchange systems in commercial vehicles. Additionally, the precision casting technique is widely applied across the automotive industry, food processing machinery, valve bodies, and pump assemblies.
What material grade is used and what are its benefits?
The product is manufactured from Stainless Steel 304, providing excellent high-temperature endurance, anti-oxidation characteristics, and strong corrosion resistance in demanding automotive environments.
What are the key manufacturing challenges for this component?
The part features a thin-walled profile, large dimensional span, and multi-directional bending. This requires high-precision wax mold fabrication and rigorous casting defect control to ensure flawless sealing performance.
How are the connection interfaces processed to guarantee dimensional fit?
The hard connection interface is precisely CNC-machined to ensure a tight seal (Figure 2). The rubber tube connection end requires less restrictive tolerances (Figure 3), and unmachined connection ends undergo a post-cast shaping process to guarantee perfect roundness (Figure 4).
What is your annual production capacity for this product?
This is a mature product line supplied continuously in high volumes, with an annual capacity of approximately 20,000 pieces.
Can you develop custom shaped precision casting components?
Yes, our experienced technical R&D team specializes in custom casting development for complex, thin-walled, and multi-directional shaped components according to custom engineering drawings and specifications.