Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
GZT Shaft-Mounted T-Type Glyd Ring: High-Performance Sealing Solution
Engineered for Reliable Sealing in Hydraulic & Pneumatic Shaft Applications
The GZT Shaft-Mounted T-Type Glyd Ring features an outer ring crafted from Bronze PTFE—a high-performance composite that merges the low friction and chemical resistance of PTFE with the enhanced structural strength and thermal conductivity of bronze particles. This specialized material formulation elevates wear resistance and dimensional stability, making it ideal for heavy-duty shaft sealing in hydraulic and pneumatic systems where durability under high loads and harsh conditions is critical.
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Advantages
The GZT Shaft-Mounted T-Type Glyd Ring, proudly developed by Forever Seals, stands out with its exceptional performance, driven by innovative materials and design. Its outer ring, made from Bronze PTFE (BRONZE PTFE), combines the low friction coefficient and chemical resistance of PTFE with the structural rigidity and thermal conductivity of bronze particles, significantly enhancing wear resistance and load-bearing capacity—ideal for high-pressure and heavy-duty shaft operations. The integrated elastomeric O-ring ensures consistent elastic compensation, maintaining reliable sealing even with minor surface irregularities, while the T-shaped structure minimizes friction-induced heat buildup, extending service life in continuous-cycle applications.
Compared to standard sealing solutions, the GZT series offers superior adaptability to extreme temperatures (-45℃ to +200℃) and diverse media (oils, hydraulic fluids, gases), making it a versatile choice for demanding industrial environments.
Product Principle
The sealing performance of the GZT Shaft-Mounted T-Type Glyd Ring relies on the synergistic effect of its two key components. The Bronze PTFE outer ring, with its high hardness and low friction speciality ,forms a tight contact with the shaft surface. When the system is under pressure, the pressure of the medium acts on the outer ring, causing it to deform slightly towards the sealing interface, thereby enhancing the sealing effect. At the same time, the elastomeric O-ring inside exerts a continuous elastic force on the outer ring, ensuring that the outer ring maintains sufficient contact pressure with the sealing surface even under low-pressure or no-pressure conditions, preventing initial leakage. This combined structure enables the GZT to achieve reliable sealing in both static and dynamic working states of the shaft.
Product Details
Material Composition: Outer ring: Bronze PTFE (BRONZE PTFE) for durability and low friction; Inner elastomeric O-ring: High-quality rubber (NBR/Viton options) for elastic sealing.
Structural Design: T-type cross-section ensures uniform pressure distribution, reducing shaft wear while maximizing contact with sealing surfaces.
Precision Manufacturing: Each unit undergoes strict dimensional checks (tolerance range: ±0.02mm) to ensure compatibility with standard shaft diameters, facilitating easy installation.
Application Range
Forever Seals’ GZT Glyd Rings are trusted in critical sectors:
Hydraulic Machinery: Excavators, loaders, and hydraulic presses, where they withstand frequent pressure fluctuations and axial movement.
Industrial Pneumatics: Automated production lines, robotic arms, and cylinder systems, ensuring precise actuation without air leakage.
Energy & Petrochemicals: Pumps, valves, and drilling equipment, resisting corrosive media and high-temperature operating conditions.
FAQ
What is the recommended maintenance interval for GZT Glyd Rings?
Under normal operating conditions (≤150℃, standard pressure), service life exceeds 8,000 working hours. For harsh environments, we advise inspection every 6 months.
Can it be used with aggressive chemicals?
Yes, the Bronze PTFE outer ring resists most acids, alkalis, and solvents. Contact Forever Seals for custom material recommendations for specific media.
How to select the correct size?
Provide shaft diameter, groove dimensions, and operating pressure—our technical team will assist in matching the optimal GZT model.
Why Choose Forever Seals?
With decades of expertise in sealing solutions, Forever Seals ensures the GZT series meets ISO 9001 standards, from raw material sourcing to final testing. We offer tailored sizing, rapid prototyping, and global technical support, making us your reliable partner for sealing performance that lasts.
Contact Forever Seals today to optimize your shaft sealing efficiency.
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