—— Product Description ——
Material Options: Nitrile (NBR), Fluorocarbon (FKM), Silicone (VMQ), Polyurethane (PU), or custom composites.
Temperature Range: -40°C to +200°C (-40°F to +392°F), depending on material.
Pressure Range: Up to 5000 psi (344 bar).
Standards: Complies with ISO 9001, ASTM, and industry-specific certifications.
Applications: Rotary shafts, pistons, valves, pumps, and fluid power systems.
Colors: Standard black (custom colors available).
—— Product Advantages ——
Enhanced Sealing Performance: The butterfly geometry ensures even pressure distribution, minimizing leakage in high-vibration or misaligned systems.
Long Service Life: Engineered for low friction and wear resistance, reducing maintenance costs and downtime.
Wide Compatibility: Resists oils, fuels, acids, and solvents, making it ideal for harsh industrial environments.
Easy Installation: Flexible yet robust design allows for quick assembly without compromising seal integrity.
Customizable Solutions: Available in multiple sizes, materials, and hardness levels to meet specific operational demands.
Cost-Effective: Combines premium performance with competitive pricing, delivering excellent ROI.
Founded in 1999, QM Track Equipment Co., Ltd., a subsidiary of the Jinruida Group, has been a pioneer in the global railway maintenance industry. As a certified high-tech enterprise, we have built a robust platform specializing in fluid technology, system transmission, and precision mechanical manufacturing. Our solutions are widely applied across railway engineering machinery, high-speed trains, subways, heavy-duty locomotives, and intelligent control systems.
Over the years, we have upheld the principle of "integrity and mutual benefit," delivering high-quality products and tailored solutions to clients worldwide. Our services now extend to over 20 countries, including the UAE, Egypt, Brazil, Thailand, Vietnam, Malaysia, and India. Beyond being a leading manufacturer and supplier of core components for heavy railway maintenance machinery, we are at the forefront of providing intelligent equipment solutions and contributing to the development of industry standards.
Contact us today to build the future of railway maintenance together!
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—— FAQ ——
Who are we?
We are QM Track, a trusted provider of railway maintenance solutions, specializing in advanced track maintenance equipment and customizable tamping units.
How can we guarantee quality?
We ensure quality through rigorous inspections, advanced manufacturing processes, and adherence to international railway standards. Every product undergoes thorough testing to meet your expectations.
What can you buy from us?
We offer a wide range of products, including tamping machine spare parts, ballast tamping equipment, railway tamping mechanisms, and track maintenance devices.
Why should you buy from us, not from other suppliers?
We provide high-quality, eco-friendly products with extensive customization options and dedicated support. Our focus on tailored solutions and sustainable innovation sets us apart.
What services can we provide?
We offer product customization, technical support, installation guidance, and after-sales services to ensure your railway maintenance needs are met effectively.
