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Goliath-Class Process Ducting - 65mm ID x 69mm OD

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Master large-scale material transfer and civil engineering challenges with JINAN CHENSHENG's Goliath-Class 65x69mm silicone ducting. This massive 65mm (~2.56 inch) bore is engineered for gravity-fed bulk material conveyance, large-volume site drainage, and dust suppression systems. As a premier China OEM/ODM manufacturer, we provide custom, large-scale ducting solutions at direct wholesale prices.
  • 65x69mm

  • Custom

Availability:

Product Description

Product Details and Specifications

When your process demands moving mountains of material or managing significant environmental flows, our Goliath-Class 65x69mm silicone ducting answers the call. With a cavernous 65mm (~2.56-inch) internal diameter, it is a super-capacity channel designed for maximum throughput in gravity-fed and ambient pressure environments. This is the solution for when volume is the only variable that matters.

Core Advantages:

  • Unrivaled Volumetric Capacity: The immense 65mm bore creates a superhighway for bulk materials, allowing for the rapid, unimpeded transfer of grains, powders, pellets, and other low-density solids in high-volume industrial and agricultural settings.

  • Ultra-Low Friction for Gravity Flow: Its glass-smooth interior surface minimizes the coefficient of friction, ensuring that materials flow freely under their own weight. This reduces the need for powered conveyance systems, saving energy and maintenance costs.

  • Rapidly Deployable for Civil Works: Exceptionally flexible and lightweight for its size, this ducting can be quickly deployed on construction or mining sites for temporary large-volume water drainage, routing for dust suppression misting systems, or as a void former in concrete casting.

  • Chemically Inert for Process Purity: Manufactured from 100% platinum-cured silicone, it is completely non-reactive and non-leaching. This makes it the ideal choice for transferring sensitive materials like food products, pharmaceutical powders, or fine chemicals without risk of contamination.

  • Durable & Reusable Formwork: The robust 2mm wall provides excellent shape retention, making it a superb reusable void former. It creates clean, precise channels in precast concrete or composite structures and releases easily thanks to silicone's natural non-stick properties.

Technical Specifications:

Attribute

Specification

Inner Diameter (ID)

65 mm (~2.56 inches)

Outer Diameter (OD)

69 mm

Wall Thickness

2 mm

Material Compound

100% Platinum-Cured Silicone

Color

Standard High-Clarity Transparent (Custom colors available)

Hardness (Shore A)

65±5A (Balanced for flexibility and form stability)

Operating Temperature

-60°C to 200°C (-76°F to 392°F)

Certifications

FDA, LFGB, RoHS, REACH

Prime Applications:

Engineered for high-volume, low-pressure process challenges:

  • Agricultural & Food Processing: The primary gravity-fed chute for conveying grains, seeds, flour, mash, and other bulk foodstuffs from hoppers to processing lines or storage silos.

  • Civil Engineering & Construction: A rapidly deployable solution for high-volume dewatering on excavation sites, main lines for large-area dust control systems, and creating service ducts in concrete structures.

  • Industrial Bulk Handling: An efficient transfer tube for moving plastic pellets, wood shavings, textile flock, sawdust, and other low-density manufacturing byproducts or waste materials.

  • Environmental Remediation: The main conduit for large-scale soil vapor extraction (SVE) systems or for introducing air in water aeration projects where high volume is critical.

  • Abrasive Environment Protection: Can be used as a heavy-duty, sacrificial outer sleeve to protect critical, more expensive hose assemblies or cable bundles from external abrasion and impact.

JINAN CHENSHENG: Your Partner in Large-Scale Process & Utility Solutions

JINAN CHENSHENG is the expert Chinese OEM/ODM manufacturer for silicone solutions that drive large-scale industrial, agricultural, and civil engineering processes. We build the components that make your high-volume operations possible.

The JINAN CHENSHENG Partnership Advantage:

  • Engineering for Process Scale: We understand the physics of bulk material flow. Our team works with you to provide custom dimensions and material characteristics to optimize your specific transfer application.

  • Factory-Direct Economics for Large-Scale Operations: By eliminating intermediaries, we provide pricing that makes large-scale system implementation and upgrades economically sound.

  • Certified Quality for Process Integrity: Our ISO 9001-certified manufacturing ensures every length of ducting meets stringent quality standards, protecting the purity of your process and the reliability of your operation.

  • Agile Production for Project Deadlines: We are equipped to handle high-volume orders and adapt to the demanding timelines of major industrial and construction projects.

For processes that operate on a massive scale, you need a component manufacturer who understands volume. Contact JINAN CHENSHENG for a process consultation and a direct factory quote.

CRITICAL Application Note:

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

  • Performance Advisory: This 65mm ID ducting is a high-volume, low-pressure conduit. It is structurally incapable of withstanding any internal positive pressure or external vacuum (suction). Use in such applications will lead to immediate collapse or rupture.

  • Selection Guide: Specify this 65mm ID ducting exclusively for gravity-fed material transfer, large-scale drainage, and ambient air movement. For any application involving pumps, blowers, or suction forces, a custom fabric-reinforced or steel wire-wound hose is mandatory. Please contact our engineering team to ensure system safety, efficiency, and success.


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