Precision Hydraulic Piston Rods for Industrial Applications

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Tianjin Uranus: Precision - made Piston Rods for Superior Performance

Tianjin Uranus: Precision - made Piston Rods for Superior Performance

Tianjin Uranus specializes in manufacturing precision - made piston rods. As a key component that connects the piston and transmits power, our piston rods are made of high - strength steel and undergo wear - resistant surface treatments such as chrome plating. They are crucial for transmitting the linear motion of the piston to the load in hydraulic cylinders. Our strict quality control process ensures that each piston rod meets the highest standards of strength and durability, providing reliable performance in various hydraulic applications.
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Why choose us?

High - Strength Material for Piston Rods

Our piston rods are made of high - strength steel with chrome - plated surfaces, ensuring exceptional wear resistance and load - bearing capacity. This material combination enhances durability and performance, making them key components in hydraulic cylinders. We prioritize material quality to meet the rigorous demands of various industrial applications.

Precision Machining for Piston Rods

Each piston rod undergoes precision machining to ensure smooth operation and precise fit within hydraulic cylinders. The tight tolerance manufacturing process minimizes friction and enhances sealing performance, contributing to overall system efficiency. This precision machining ensures reliable power transmission from the piston to the load.

Customized Specifications for Piston Rods

We offer piston rods with customized specifications to meet diverse customer needs. Whether clients require specific diameters, lengths, or material grades, our team can tailor the rods to their exact requirements. This customization ensures perfect integration with different hydraulic cylinder designs and operational conditions.

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For heavy-duty hydraulic cylinders, our high-strength steel piston rods use premium alloys such as 40CrNiMoA (tensile strength ≥1,180 MPa) and 300M (yield strength ≥1,400 MPa). The rods undergo quenching and tempering, followed by deep cryogenic treatment (-196°C) to enhance fatigue life (≥10⁶ cycles at 70% yield). Precision grinding (roundness ≤0.005 mm) and superfinishing (Ra ≤0.1μm) ensure low friction and perfect seal contact. Used in 500+ ton hydraulic presses, marine cranes, and heavy industrial equipment, these rods withstand cyclic loads and high lateral forces. Non-destructive testing (ultrasonic and magnetic particle) is performed on 100% of rods to ensure material integrity. Request material certification or view our heavy rod load testing data at [https://www.uranustj.com/].

Frequently Asked Questions

What materials are commonly used for piston rods in Tianjin Uranus Hydraulic Machinery Co., Ltd.'s products?

Commonly used materials are high - strength steel. These steels can withstand high - stress conditions during the operation of the piston rod. The surface of the piston rod is usually treated, such as chrome - plating, to enhance its wear resistance and corrosion resistance.
The piston rod connects the piston and transmits the power generated by the piston's movement. It transfers the linear motion of the piston to the load outside the cylinder, enabling the hydraulic cylinder to perform work such as pushing, pulling, or lifting the load. It is a key force - bearing component in the hydraulic cylinder.
During manufacturing, advanced machining processes are used to ensure the straightness of the piston rod. High - quality raw materials are selected to guarantee its strength. In addition, strict quality inspection procedures are implemented, including dimensional inspection and material property testing, to ensure that the piston rod meets the required standards.
Common failure modes include wear on the surface, which can be caused by friction during operation. This can be dealt with by re - coating the surface or replacing the worn - out part. Another mode is bending due to excessive force, and in this case, the piston rod needs to be straightened or replaced, and the cause of the excessive force should be investigated and eliminated.

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Customer Reviews

Wayne Parker

Working in a corrosive industrial environment, we need piston rods that can withstand harsh conditions, and these from Tianjin Uranus do just that. The chrome - plating provides excellent wear and corrosion resistance, keeping the rods in top condition even after years of use. We've had no issues with rust or surface degradation, which has reduced our replacement costs and downtime. A worthwhile investment for any challenging environment.

Ann Wilson

As a maintenance manager, I appreciate the reliability of Tianjin Uranus as a supplier. Their piston rods are always in stock, and delivery is prompt, which is crucial for minimizing our downtime. The quality is consistent, and the team is responsive to our needs. Whether we need standard sizes or custom - made rods, they deliver on time and on budget. A trustworthy partner for all our piston rod requirements.

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Durable and High - Strength Piston Rods

Durable and High - Strength Piston Rods

Our piston rods are made of high - strength steel and undergo strict surface treatment processes such as chrome plating. This not only improves their wear resistance but also enhances their corrosion resistance. As a key force - bearing component in hydraulic cylinders, they can accurately transmit the linear motion of the piston to the load. Their high - precision machining ensures smooth operation and minimizes friction, contributing to the overall efficiency and service life of the hydraulic system. They are suitable for use in various high - load hydraulic applications.