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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At Tianjin Uranus Hydraulic Machinery Co., Ltd., we specialize in custom-engineered metallurgical hydraulic cylinders that are precisely tailored to the unique equipment and process requirements of the metals industry. As a “national small giant” enterprise, we work closely with mill operators and original equipment manufacturers to develop cylinders that optimize performance for specific applications, such as hot strip mills, plate levelers, and shears. Our custom design process starts with a detailed assessment of the operating environment, including the type of contamination, temperature ranges, and dynamic loads. Based on this, we select materials and seal configurations that maximize service life. For example, for cylinders used in descaling units, we design with special rod coatings to resist the erosive effect of high-pressure water. For cylinders in caster sections, we focus on seal longevity and easy maintenance, often incorporating split-flange connections for faster disassembly. We also provide cylinders with integrated position feedback, such as magnetostrictive sensors housed in a protective tube, allowing for precise control of critical processes like mold level control. Our manufacturing facility is equipped to produce cylinders with long strokes and large bores, meeting the demands of the largest mill equipment. We maintain a comprehensive inventory of materials and components to support rapid customization and delivery. For customers looking to improve the reliability and maintainability of their mill equipment, our custom metallurgical cylinders offer a tailored solution. To discuss your specific needs and how our engineering expertise can benefit your operation, please contact us.

Frequently Asked Questions

How does your company support product maintenance and repair?

We support product maintenance and repair through comprehensive documentation, spare parts availability, and technical assistance. Our cylinders and systems are designed with serviceability in mind, featuring removable gland nuts, replaceable wear strips, and cartridge-type seals that can be serviced without full disassembly. We provide detailed maintenance manuals and can offer on-site training for your maintenance teams. Our technical support team is available to assist with troubleshooting, and we maintain a global spare parts inventory to support quick repairs and minimize downtime.
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.
Our double acting hydraulic presses incorporate multiple safety features to protect operators and equipment. These include light curtains or safety fencing, two-hand anti-tie-down controls, emergency stop buttons, overload protection devices, and hydraulic safety valves that prevent unintended movement in case of pressure loss. We also incorporate pressure relief valves, end-of-stroke cushioning, and audible alarms. All safety systems are designed to comply with relevant international safety standards and can be customized to meet specific customer requirements.
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.

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Customer Reviews

Sergei Petrov

Our heavy plate leveler is a demanding application with high shock loads and extreme pressures. Tianjin Uranus designed metallurgical hydraulic cylinders specifically for this application, with forged components and heavy-duty bearings. The cylinders have now exceeded four years of continuous service without any issues. The quality of the machining and assembly is evident, and the cylinders have maintained their performance. The Uranus team provided detailed documentation and was very responsive throughout the project. We have since standardized on Uranus cylinders for other critical mill equipment. I highly recommend them.

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.

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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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