Composite Hoses
Hongruntong Marine is a leading manufacturer and supplier of high-performance composite hoses designed for demanding industrial applications. Our products meet international standards and are widely used in marine, chemical, petroleum, and food processing sectors. With clear HS code classification (3917.31) and comprehensive certifications, we ensure seamless customs clearance and global compliance for all shipments. Unlike traditional rubber hoses, our composite hoses offer enhanced flexibility, chemical resistance, and durability – making them the ideal choice for modern fluid transfer needs.
Features and Benefits
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Advanced multi-layer construction for superior chemical and abrasion resistance
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Lightweight and flexible design enables easy installation and handling
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Compatible with dedicated composite hose holders for organized storage and operation
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Excellent performance in extreme temperatures (-40°C to +180°C) and pressures (up to 15 bar)
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Clearly classified under HS Code 3917.31 for straightforward international trade
Applications
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Marine bunkering and ship-to-shore transfer operations
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Chemical and hydrocarbon loading/unloading
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Tank truck and railcar fluid transfer systems
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Food-grade and pharmaceutical material handling
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Industrial processing and offshore applications
Technical Parameters
| Size | 1” to 20” (custom sizes available) |
| Working Pressure | up to 20 bar (higher ratings on request) |
| Operating Temperature | -40°C to +110°C (depending on hose type) |
| End Connections | Camlock, flanged, threaded, and customized options |
| Color | Blue, red, green, black or as request |
| Inner Tube | Polypropylene films |
| Reinforcement | Galvanized steel or 304 or 316 L |
| Cover | Polypropylene fabrics and films with an abrasion resistant PVC coated fabric cover |
Detailed Photos
Why Choose Hongruntong?
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30+ years of specialized experience in composite hose manufacturing
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Customizable solutions with various end connections (flanges, camlocks, etc.)
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Full compliance with ISO, OCIMF, SIGTTO, and API standards
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OEM and private labeling services available
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Global logistics support and after-sales service
Quality & Service Assurance
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100% pressure and leakage testing before shipment
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Material certifications and test reports provided
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Professional technical support for hose selection and installation
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Worldwide warranty coverage and maintenance services
