Engineered specifically for maritime vessels, heavy industrial logistics, and high-salinity ports in the Indian Ocean.
Corrosion-resistant steel braiding suited for Seychelles shipping fleets and localized coastal machinery.
Formulated for environmental compliance in pristine waters, catering to marine conservation protocols in Seychelles.
Custom UV-stabilized outer covers tailored for deep marine rigs and equatorial tropical UV exposure.
Engineered with dual oil barrier lining to optimize pump-to-cylinders flow in extreme moisture zones.
Shaanxi Kelong New Materials Technology Co., Ltd. was founded in 1996, growing from the Xianyang Kelong Rubber Products Institute. Over nearly three decades, we have developed into a pioneering technology enterprise integrating R&D, manufacturing, and international supply. Our core specialization spans high-precision hydraulic seal kits, high-pressure rubber hoses, heavy-duty mining machinery parts, and professional engineering services.
Our manufacturing processes leverage top-tier global technologies, including high-speed seal-turning machinery and technological protocols from DMH Company in Austria. Additionally, our comprehensive hydraulic hose manufacturing plant is equipped with complete, automated production systems imported from Italy, ensuring maximum reliability under extreme load conditions.
Seychelles, as an archipelagic nation focused on the "Blue Economy," relies heavily on maritime logistics, port operations at Port Victoria, sustainable fisheries, and high-end resort utility infrastructure. The combination of high ambient salt concentration, constant equatorial UV exposure, and intense humidity accelerates galvanic corrosion, material oxidation, and elastomer degradation.
Traditional hydraulic components often fail prematurely in these settings, causing fluid leaks that threaten vulnerable marine ecosystems and halt critical operations. For fishing vessels, cruise ship tenders, port machinery, and desalination systems operating in Mahe, Praslin, and La Digue, sourcing hydraulic parts designed specifically for corrosion resistance and structural longevity is paramount. Kelong's focus on marine-grade polyurethane, custom NBR compounds, and triple-braided stainless steel hoses addresses these precise geographical pain points.
| Seychelles Industrial Sector | Hydraulic Application Challenges | Recommended Kelong Solution | Environmental Benefit |
|---|---|---|---|
| Maritime Logistics & Port Victoria Operations | Extreme sea spray corrosion, continuous mechanical loading, abrasive salt crusts. | Stainless steel braided PTFE hoses, Y-type heavy-duty PU piston cylinder seals. | Zero leakage, safeguarding coral reefs and port waters from mineral oils. |
| Desalination & Utility Infrastructure | High chemical exposure, chemical dosing systems, constant positive pressure. | 304/316 Stainless Steel Braided PTFE Flexible lines. | Non-toxic fluid transit, complying with WHO drinking water system guidelines. |
| Coastal Construction & Tourism Development | High soil humidity, abrasive coral sands, intense UV degradation of rubber lines. | Double-braided EN853 1SN / SAE100 hoses with specialized outer weather coatings. | Extended service life, cutting downstream waste and replacement frequency. |
We do not merely supply items off a catalog; we deliver comprehensive, application-specific fluid control systems designed for high-stress operations. Whether dealing with underground mining machines in continental basins or offshore platforms exposed to rough open oceans, our solutions are engineered for stability.
Our PTFE-lined stainless steel braided assemblies withstand high salinity, marine diesel fuel transport, and constant wave-induced vibration, minimizing hydraulic line blowouts on vessels.
We provide heavy equipment seal rebuild kits (OEM Excavator piston seals, double-acting UN gaskets) designed to perform in humid, sand-heavy environments without structural pressure loss.
Applying IRIS-certified manufacturing methodologies, our high-pressure line systems manage precise dampening and pitch control mechanisms under extreme variable loads.
Shaanxi Kelong's modern industrial facility employs advanced production principles to ensure consistent component quality and fast lead times for remote destinations like the Seychelles. Because of the long shipping lanes to the Indian Ocean, supply chain predictability is crucial.
By integrating automated storage, CNC lathe machining stations from DMH Austria, and Italian hose extrusion lines, we maintain uniform quality across high-volume production runs. Our materials, including high-grade elastomers like FKM, NBR, PU, and POM, undergo systematic raw material validation before production.
Our products operate under heavy loads across various industries, including offshore rigs and high-wind environments.
Ultra-tough, high-pressure hydraulic hose for rock-solid machinery performance in demanding conditions.
Rigorously tested, this hose maintains steady system pressure under extreme weight and load shifts.
Innovative design combining high flexibility and structural strength, tailored for simple installation on offshore platforms.
Optimizes hydraulic efficiency in wind energy pitch systems, minimizing maintenance downtime.
Maintains high sealing performance under continuous friction and pressure, helping to reduce operational costs.
Explore our full range of reinforced hoses and custom cylinder seal kits built for heavy machinery operating in tropical maritime and corrosive environments.
Highly flexible design optimized for crimping systems and hydraulic maintenance facilities in Seychelles.
Static-free fuel hose designed for high-heat environments and demanding fuel transfer systems.
Corrosion-resistant steel braiding offers high protection against chemical oxidation in coastal regions.
Versatile PTFE core hose ideal for high-pressure industrial gas, water supply, and steam transport.
Multi-lip sealing setup designed for high durability and performance in heavy-duty port lift machinery.
Precision-engineered turning seals designed for various mechanical operations and high pressure limits.
High-modulus polyurethane seal designed for steady performance under cyclic pressures.
Durable excavator seal kit built to keep sand and dust out, maintaining consistent system pressure.
Includes wipers and backup rings, providing a complete solution for cylinder maintenance and repairs.
Designed to seal pressure from both sides, helping to improve stability in agricultural hydraulic systems.
Multi-material construction (NBR/TPE/POM) built to withstand demanding pressure changes.
Includes guide rings to help prevent piston tilting under lateral forces.
Our R&D team continuously refines polymer formulations to meet evolving industry standards. By combining CNC seal-turning technology with high-grade polyurethane compounds, we produce hydraulic seals that maintain elastic recovery and sealing integrity over extended operational cycles.
For our high-pressure rubber hose lines, we utilize multi-layered steel wire braiding. This configuration offers high burst pressure protection and fatigue resistance under cyclic pressure loads. The interior synthetic rubber layers are selected for compatibility with a wide range of fluids, including biodegradable hydraulic oils, mineral oils, water-glycol emulsions, and marine diesel fuels.
Key considerations for importing and operating high-pressure hydraulic components in tropical marine environments.
Get in touch with our technical sales engineers for detailed specifications, customized seal profiles, bulk pricing, and specialized shipping quotes to the Seychelles.
Kelong New Materials
