Heavy-Duty All-Purpose Silicone Hose - 17mm ID x 21mm OD

Introducing the workhorse of our silicone tubing line: the 17x21mm heavy-duty hose. Engineered with a versatile 2mm wall, it strikes the ideal balance between flexibility for easy installation and the robust strength needed for demanding environments. This is the go-to solution for professionals who require a single, reliable hose for a wide array of fluid transfer, insulation, and protective applications.

Core Advantages:

• Robust 2mm Wall Construction: Provides substantial durability against abrasion, tearing, and daily wear, offering a significant upgrade in toughness over thinner-walled tubes.

• Excellent Kink Resistance: The balanced wall thickness ensures the hose remains flexible enough for routing while strongly resisting kinking and collapsing, preserving optimal flow.

• High-Flow 17mm Bore: A smooth, large-diameter internal profile ensures high-volume, low-turbulence transfer of liquids, slurries, and air.

• Moderate Pressure & Vacuum Capable: The sturdy 2mm wall gives this unreinforced hose good integrity for handling moderate positive pressure and light vacuum applications where standard tubes would fail.

• Chemically Inert & Food Safe: Fabricated from 100% platinum-cured silicone, it meets stringent FDA and LFGB standards, making it perfect for food processing, beverage lines, and biomedical applications.

Technical Specifications:

Prime Applications:

The definitive all-rounder for a vast range of professional uses:

• Automotive Systems: Ideal for coolant overflow lines, intake tubing, and vacuum lines that require high heat resistance and long-term durability.

• Industrial Fluid Transfer: Reliably conveys water, coolants, chemicals, and light abrasive slurries in manufacturing and processing environments.

• Food & Beverage Processing: A durable choice for product transfer, CIP (Clean-in-Place) systems, and dairy processing where purity and resilience are key.

• Durable Protective Sleeving: Offers excellent mechanical and thermal protection for hydraulic lines, sensor cables, and wiring harnesses in machinery.

• General Laboratory Use: A robust and dependable choice for connecting equipment, handling light vacuum, and general fluid transport.

JINAN CHENSHENG: Your Manufacturing Powerhouse

When you need components that perform without compromise, you need a manufacturing partner that delivers. JINAN CHENSHENG is a premier Chinese OEM/ODM manufacturer specializing in high-performance silicone solutions. We build the parts that keep your business moving.

Why Partner with JINAN CHENSHENG?

• Factory-Direct Engineering: Collaborate with the people who actually make your product. Our direct model ensures clear communication, faster turnaround, and cost-effective solutions.

• Tailored for Your Application: This hose is a starting point. We can modify the diameter, wall thickness, hardness, color, or even formulate specialized compounds to meet your exact performance criteria.

• Unwavering Commitment to Quality: Our ISO 9001-certified processes guarantee that every order, large or small, adheres to the highest standards of quality and dimensional accuracy.

• Wholesale Pricing, Scalable Production: Leverage our manufacturing capacity to gain a competitive edge. We provide aggressive wholesale pricing for both standard and custom orders, supporting your growth at any scale.

Demand reliability. Demand performance. Contact JINAN CHENSHENG for a professional consultation and receive a competitive quote for your next project.

CRITICAL Application Note:

• This product is sold by the meter and is supplied in a continuous length.

• Performance Note: This hose is an unreinforced, all-purpose tube. It is suitable for moderate pressure and light vacuum. For high-pressure applications, please consult our range of reinforced silicone hoses.

• Flexibility: This product offers good flexibility but has a larger bend radius than thin-walled tubing. Please account for this in your design to prevent kinking.