Shaanxi Rongbao Machinery Electronics Co., LTD specializes in manufacturing the Cast Medium Pressure Outlet Pipe using ZL101A aluminum alloy through gravity casting technology. This component is specifically engineered for fire pump systems, weighing 7kg with customized specifications tailored to your exact requirements. Our facility holds 14 utility model patents and is certified as a National High-Tech Enterprise, ensuring advanced manufacturing capabilities. With ISO 9001:2015, ISO 14001, and ISO 45001 certifications, we guarantee consistent quality control throughout production. Our production capacity reaches up to 10,000 pieces for certain products, and we export approximately 70% of output to markets in the United States, Europe, and Japan, demonstrating proven reliability in international B2B supply.

When your fire protection systems require precision-engineered components, you need a partner who understands the crucial nature of every connection. Our product undergoes intensive CNC machining and shot blasting surface treatment to satisfy high standards of performance.
Our gravity casting technology gives higher structural stability over other technologies. This process enables molten aluminium to fill the mould cavities spontaneously, avoiding internal porosity that could affect the pressure resistance. Our manufacturing technique meets the challenge of your fire pump systems operating under some of the most severe situations.
We offer complete OEM and ODM customisation services to meet your drawings, 3D models or technical criteria. Our integrated production process from mould development to final surface treatment makes it easier to control your supplier. Our normal MOQ is about 100pcs, which allows for both prototype development and mass production.
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Parameter
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Details
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Application
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Fire pump systems
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Material
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ZL101A aluminum alloy
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Weight
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7kg
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Manufacturing Process
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Gravity casting
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Machining
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CNC precision machining
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Surface Treatment
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Shot blasting
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Customization
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OEM/ODM available
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Production Capacity
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Up to 10,000 pieces
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Packaging
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Wooden box export standard
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Origin
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Xi'an, China
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Certifications
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ISO 9001:2015, ISO 14001, ISO 45001
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We are unique in the aluminium casting industry in that we are multi-process. In addition to gravity casting, we also provide high-pressure die casting, low-pressure die casting, sand casting and precision machining under one roof. It provides us with the flexibility to choose the best approach of meeting your component’s structural criteria.
We employ ZL101A material which has high casting fluidity and mechanical qualities. It combines the strength to weight ratio required for medium pressure applications with corrosion resistance in a variety of operating situations. Our shot blasting process also improves surface uniformity and readies your parts for addition to your assemblies.
Our ISO certifications mean we have stringent quality control procedures in place. We have passed the rigorous ABB audit for SSBM, proving that we are a provider that can satisfy high international requirements. Stable product quality and on-time delivery performance are what customers often praise us for.

Understanding your project timelines is crucial to our service commitment. For regular orders, expect approximately 20–30 working days from confirmation to delivery. If custom mold development is required, we allocate 15–25 days for tooling, followed by 7–20 days for batch production.
Our structured production scheduling ensures your Cast Medium Pressure Outlet Pipe orders don't disrupt your assembly lines. We've maintained a track record where on-time delivery has not caused production delays for our global clients. Wooden box packaging protects components during international shipping, arriving ready for installation.

You provide technical drawings or samples specifying dimensional tolerances, pressure ratings, and connection interfaces. Our engineering team reviews requirements and recommends any optimizations based on our 20+ years of casting experience. We develop molds using proprietary technologies, including our patented core preparation methods for complex internal geometries.
Prototype samples undergo dimensional inspection and pressure testing before mass production authorization. This collaborative approach minimizes revision cycles and accelerates time-to-market for your equipment launches. Whether you need modifications to existing designs or entirely new component development, our ODM capabilities support your innovation goals.

Q: Can you produce medium pressure outlet pipes in materials other than ZL101A?
A: Yes, we work with various aluminum alloys depending on your application requirements. Our technical team can recommend alternatives like ADC12 or A356 based on factors such as operating temperature, pressure ratings, and environmental exposure. Share your specific performance criteria, and we'll suggest the optimal material.
Q: How do you ensure the internal quality of gravity cast components?
A: We employ X-ray inspection and ultrasonic testing to detect internal defects. Gravity casting naturally produces denser structures than high-pressure methods for certain geometries. Our process parameters are optimized through years of experience to minimize shrinkage porosity. All batches undergo pressure testing at 1.5 times the rated working pressure.
Q: What is the minimum order quantity for custom designs?
A: Our standard MOQ is approximately 100 pieces. For complex molds requiring significant tooling investment, we may discuss slightly higher initial quantities. However, we're flexible for long-term partnership opportunities and can accommodate smaller pilot runs during the product development phase.
Q: Do you provide technical support for component integration?
A: Absolutely. Our engineering team offers guidance on mounting configurations, connection standards, and compatibility with common fire pump systems. We can review your assembly drawings to identify potential manufacturing improvements that reduce costs without compromising performance. This consultative approach has helped many clients optimize their designs.
Q: How do you handle quality issues if they arise after delivery?
A: We stand behind our products with comprehensive quality guarantees. In the rare event of defects attributable to manufacturing, we'll expedite replacement components at no charge. Our quality traceability system allows us to investigate issues thoroughly and implement corrective actions. Clear communication and rapid response define our after-sales service philosophy.
Contact us at steve.zhou@263.net with your technical drawings or project specifications for Cast Medium Pressure Outlet Pipe to begin the collaboration process.
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