Heavy-Duty Metallurgical Hydraulic Cylinders | Tianjin Uranus

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Reliable Metallurgical Hydraulic Cylinders

Trust in our decades of hydraulic expertise for your mill operations. Our reliable metallurgical hydraulic cylinders are built to minimize unplanned downtime. With a focus on durability and easy serviceability, they are a trusted choice for mill operators seeking to maximize equipment availability and productivity.
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Why choose us?

High-Impact & Heavy-Load Capability

We engineer our metallurgical hydraulic cylinders to handle the massive forces and high-impact loading associated with large forging presses and rolling mill equipment. Their rugged, high-strength construction ensures structural integrity and reliable operation under the most punishing conditions.

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.

Related products

Tianjin Uranus Hydraulic Machinery Co., Ltd. designs metallurgical hydraulic cylinders with a strong focus on safety and reliability, understanding that failures in a steel mill environment can lead to costly downtime and potential hazards. Our cylinders are built to meet the highest industry standards, with safety factors that exceed typical industrial requirements. We utilize forged steel for critical components like the cylinder head and cap, ensuring they can withstand pressure spikes and impact loads. Our sealing systems are redundant, with primary and secondary seals designed to maintain integrity even if the primary seal is compromised. For cylinders operating in fire-hazard areas, we offer fire-resistant fluids and compatible seals. Additionally, our cylinders can be equipped with safety features such as pilot-operated check valves or hydraulic locks to prevent unintended movement in the event of a hydraulic line failure. We also focus on ease of maintenance to minimize downtime; our designs often include features like removable gland nuts and cartridge-type valve assemblies that allow for quick repair. Each cylinder is serialized, and we provide full documentation, including material certifications and test reports, to support your maintenance records. Our reputation for reliability is backed by our “Tianjin Famous Brand” status. For a metallurgical hydraulic cylinder that prioritizes safety and uptime, we encourage you to contact our engineering team to discuss your requirements.

Frequently Asked Questions

What is your experience in the metallurgical industry?

Tianjin Uranus has over 30 years of experience serving the metallurgical industry. We have supplied hydraulic cylinders and systems to steel mills and foundries for applications such as continuous casting, rolling mills, furnace equipment, and shears. Our products are designed to withstand the extreme conditions of this industry, including high temperatures, shock loads, and pervasive contamination. We understand the critical need for uptime in steel production and engineer our solutions for maximum reliability and serviceability in mill environments.
Our high pressure hydraulic cylinders are designed with safety factors that exceed industry standards. We use premium alloy steels, often forged for critical components, and employ advanced sealing technologies with redundant seal profiles. Each cylinder undergoes rigorous testing, including hydrostatic testing at 1.5 times the rated pressure, to verify integrity. We also perform non-destructive testing on critical welds and components. Our design process includes finite element analysis to optimize the cylinder structure for pressure containment and fatigue life, ensuring long-term reliability.
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.
Lead times for custom hydraulic systems vary depending on the complexity, size, and specifications of the system. Standard custom cylinders may have lead times of 4 to 8 weeks, while complete custom hydraulic systems or large presses may require 12 to 20 weeks. We work closely with clients to establish realistic schedules and can often provide expedited options for urgent needs. Our manufacturing facility is equipped to handle both rapid prototyping and large-scale production, allowing us to balance speed with quality.

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Customer Reviews

Carlos Mendez

We needed specialized metallurgical hydraulic cylinders for a walking beam furnace application, where the cylinders are exposed to extreme radiant heat and must operate reliably. Tianjin Uranus engineered cylinders with integrated water-cooling jackets and high-temperature seals that have performed exceptionally well. The cylinders have been in operation for over two years with no downtime related to cylinder failure. The custom design included special mounting brackets that simplified installation. The Uranus team was collaborative throughout the design process and delivered a solution that perfectly met our needs. Their expertise in metallurgical applications is evident.

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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