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16mm x 21mm
Custom
Product Description
When your application demands uncompromising strength and reliability, our 16x21mm heavy-duty silicone hose delivers. Engineered with a substantial 2.5mm wall, this is our most robust offering in the 16mm ID class. It is specifically designed to withstand moderate pressure, vacuum conditions, and physical abuse, providing a secure and stable flow path in the most demanding industrial and mechanical environments.
Heavy-Duty 2.5mm Wall: The thickest wall in its class provides exceptional structural integrity, making it highly resistant to expansion under pressure and collapse under vacuum.
Superior Kink & Crush Resistance: Its rigid yet flexible structure ensures the flow path remains open, even when routed through challenging spaces or subjected to external pressure.
High-Volume, Secure Transfer: Combines a generous 16mm high-flow bore with the security of a thick wall, perfect for moving fluids, slurries, and powders reliably and efficiently.
Enhanced Abrasion Resistance: The substantial wall thickness offers an excellent defense against external scuffs, abrasion, and wear, ensuring a long service life in tough settings.
Biocompatible and Chemically Inert: Manufactured from 100% platinum-cured silicone, it is FDA and LFGB compliant. It will not react with or impart any taste to fluids, making it safe for food, pharmaceutical, and sensitive chemical transfer.
Attribute | Specification |
Inner Diameter (ID) | 16 mm |
Outer Diameter (OD) | 21 mm |
Wall Thickness | 2.5 mm |
Material Compound | 100% Platinum-Cured Silicone |
Color | Standard High-Clarity Transparent (Custom opaque/translucent colors available) |
Hardness (Shore A) | 65±5A (Engineered for maximum durability) |
Operating Temperature | -60°C to 200°C (-76°F to 392°F) |
Certifications | FDA, LFGB, RoHS, REACH |
Built for environments where durability is non-negotiable:
Moderate Pressure & Vacuum Systems: The ideal choice for industrial process lines, vacuum pumps, and applications requiring a stable hose that won't deform.
Peristaltic Pumps: The durable, resilient wall provides excellent performance and a long lifespan in high-duty cycle peristaltic pump applications.
Industrial Slurry & Abrasive Transfer: Perfectly suited for conveying abrasive materials like powders, grains, or slurries where wall integrity is critical.
Heavy Machinery & Automotive: A reliable hose for robust coolant lines, fluid transfer in off-road vehicles, and other systems exposed to vibration and potential impacts.
Protective Jacketing in Harsh Environments: Use it as a super-durable, insulating sleeve to protect critical cables, rods, or smaller hoses from chemical exposure and physical damage.
In a world of demanding applications, you need a component supplier you can trust. JINAN CHENSHENG is the expert Chinese OEM/ODM manufacturer dedicated to producing high-performance silicone hoses that form the backbone of your most critical systems.
The JINAN CHENSHENG Manufacturing Advantage:
Direct Factory Collaboration: Gain a competitive advantage with direct access to our engineering team and production floor. Enjoy streamlined processes and cost-effective solutions.
Application-Specific Engineering: We don't just sell tubing; we solve problems. We will work with you to customize dimensions, hardness, color, and even material formulation to create the perfect hose for your needs.
Unwavering Commitment to Quality: Our ISO 9001-certified processes ensure every hose is manufactured to precise specifications, delivering consistent, reliable performance you can count on.
Scalable Production & Wholesale: From prototype runs to full-scale production, we are equipped to handle your volume needs with competitive wholesale pricing and dependable delivery schedules.
Don't compromise on durability. Contact JINAN CHENSHENG for a wholesale inquiry and build your systems to last.
This product is sold by the meter and is supplied in a continuous length.
Pressure & Vacuum: This hose is designed for moderate pressure and vacuum applications. For specific pressure ratings or questions about suitability for your system, please consult with our technical team.
Flexibility & Bending: As a heavy-duty hose, it is less flexible than thin-walled tubing. Please allow for a wider bend radius during installation to avoid kinking and ensure optimal flow.
