Heavy-Duty Metallurgical Hydraulic Cylinders | Tianjin Uranus

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Metallurgical Hydraulic Cylinders with Corrosion Protection

Combat the corrosive environments of steel processing with our metallurgical hydraulic cylinders featuring advanced corrosion protection. We utilize hard chrome plating, specialized coatings, and stainless steel components to resist rust and scale buildup. This ensures reliable operation in descaling units, pickling lines, and other corrosive applications.
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Why choose us?

Built for Longevity with Corrosion & Heat Resistance

Our metallurgical hydraulic cylinders feature advanced corrosion protection and high-temperature seals to combat the harsh environments of steel processing. From descaling units to hot strip mills, our cylinders maintain performance integrity, offering exceptional durability and a long operational lifespan.

Custom Engineering with Advanced Materials

As a "national high-tech enterprise", we provide custom metallurgical hydraulic cylinders engineered with specialized materials, coatings, and seal configurations. This bespoke approach maximizes service life in unique mill environments, significantly reducing costly downtime and maintenance for our customers.

Designed for Extreme Conditions in Steel Mills

With over 30 years of experience, we manufacture metallurgical hydraulic cylinders specifically to withstand the extreme temperatures, shock loads, and contamination found in steel mills. Our cylinders are trusted for continuous casting, rolling mills, and furnace operations, ensuring reliable performance where failure is not an option.

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Tianjin Uranus Hydraulic Machinery Co., Ltd. provides metallurgical hydraulic cylinders that are designed for long life and ease of maintenance, helping steel mills reduce downtime and lower total cost of ownership. As a “national intellectual property advantage enterprise,” we have developed innovative designs that simplify repair and extend service intervals. Our cylinders feature modular construction with interchangeable components, allowing for faster repairs and reduced spare parts inventory. We use durable, long-life bearing materials that can be easily replaced during routine maintenance. The sealing systems are designed for easy access, with cartridge-type seals that can be replaced without disassembling the entire cylinder. For cylinders in critical applications, we offer condition monitoring ports that allow maintenance personnel to check seal condition and fluid contamination without taking the cylinder out of service. We also provide detailed maintenance manuals and offer training for mill maintenance teams. Our commitment to serviceability is matched by our commitment to quality; we use only the highest-grade materials and precision manufacturing processes to ensure that our cylinders provide a long service life. For mill operators focused on maximizing uptime and reducing maintenance costs, our metallurgical cylinders offer a solution that balances durability with serviceability. To learn more about how our designs can benefit your maintenance program, please contact us to discuss your needs.

Frequently Asked Questions

What is the advantage of using your servo hydraulic cylinders in testing applications?

Our servo hydraulic cylinders are ideal for testing applications because they deliver precise, repeatable force and position control with low friction and high stiffness. We offer cylinders with integrated feedback sensors such as LVDTs or magnetostrictive probes, enabling closed-loop control for accurate test results. For high-frequency applications, we provide cylinders with hydrostatic bearings that offer zero friction and infinite wear life. Our cylinders are designed for the dynamic demands of materials testing, fatigue testing, and structural testing, ensuring reliable performance over millions of cycles.
Yes, we design and manufacture hydraulic systems suitable for mobile equipment applications. Our systems for mobile applications feature compact, lightweight designs with vibration-resistant components. We offer hydraulic stations with small footprints, high-pressure capability, and efficient cooling for demanding environments. We can also integrate our systems with mobile control interfaces and design for easy access in space-constrained equipment. Our experience spans construction machinery, mining equipment, and specialized mobile applications.
Yes, our hydraulic working platforms can be fully integrated with automation systems. As a leader in integrated mechanical-hydraulic-optical intelligent equipment, we equip our platforms with sensors for position, load, and status, along with PLC controls that communicate via industrial Ethernet protocols. This enables automated height adjustment, synchronized operation with other equipment, and real-time monitoring. Our platforms can be programmed with multiple preset positions and integrated into robotic work cells or fully automated production lines.
Our metallurgical hydraulic cylinders are specifically engineered for the extreme conditions found in steel mills and foundries. They feature robust construction with thick-walled tubing, heavy-duty rod ends, and high-temperature seals that maintain integrity in ambient temperatures exceeding 200°C. We use induction-hardened, chrome-plated rods for wear resistance, and offer ceramic coatings for applications with extreme abrasion from scale. Corrosion-resistant options are available for water-intensive environments. These cylinders are designed for continuous operation, high shock loads, and long service life in demanding mill applications.

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Customer Reviews

Marco Rossi

We installed Tianjin Uranus metallurgical hydraulic cylinders on our continuous casting machine three years ago, and they have been performing flawlessly. The cylinders are used for mold oscillation and segment positioning, requiring precise control and continuous operation. The high-temperature seals have maintained integrity despite the extreme heat, and the cylinders have not required any major repairs. The custom designs included heat shields and specialized porting for our hydraulic system. The Uranus engineering team was knowledgeable about the unique demands of continuous casting and provided excellent support. These cylinders have become our standard for mill applications.

Heinz Mueller

Our hot strip mill has been using Tianjin Uranus metallurgical hydraulic cylinders for roll bending and positioning applications for the past five years. These cylinders operate in an extremely harsh environment with high temperatures, water spray, and heavy scale. The cylinders have proven to be exceptionally durable, with seal life far exceeding other brands we have used. The rod coatings resist abrasion, and the corrosion protection has prevented rust. The Uranus team provided custom cylinder designs with features specific to our mill, and their support has been outstanding. These cylinders have significantly reduced our maintenance downtime.

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For replacement or retrofit projects, please upload your existing drawings, OEM part numbers, or basic parameters. Our engineers will evaluate feasibility within 24–48 hours.
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Engineered to Withstand Extreme Heat, Shock, and Contamination

Engineered to Withstand Extreme Heat, Shock, and Contamination

Our metallurgical hydraulic cylinders are specifically designed for the harsh conditions of steel mills and foundries. Featuring high-temperature seals, induction-hardened chrome-plated rods, and optional ceramic coatings, they resist heat, scale, and corrosion. Heavy-duty construction with forged components and heavy-wall tubing ensures durability under continuous operation and high shock loads. Custom options include water-cooling jackets and specialized coatings for extreme environments. With over 30 years of experience serving the metals industry, we deliver cylinders that maximize uptime in continuous casting, rolling mills, and furnace applications.
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