Colossus-Class Infrastructure Ducting - 70mm ID x 74mm OD

Product Details and Specifications

Enter the realm of infrastructure-scale fluid and air management with our Colossus-Class 70x74mm silicone ducting. With an extraordinary 70mm (~2.75-inch) inner diameter, this is no longer just a tube—it is a foundational conduit, engineered to serve as the central artery for heavy industrial systems, large-scale environmental controls, and ambitious research and development platforms.

Core Advantages:

• Mainframe for Industrial Air Systems: The vast cross-sectional area is ideal for creating high-volume, low-velocity air extraction systems. It effectively captures and transports fumes, dust, and vapors from large areas like welding bays, chemical processing zones, or foundry floors with minimal energy expenditure.

• Mega-Scale Protective Sheathing: Its 70mm interior provides a robust sanctuary for entire, complex system assemblies. Encase and shield multi-channel hydraulic lines, heavy-gauge power feeds for gantry systems, and sensitive robotic umbilicals from weld spatter, chemical drift, and abrasive industrial environments.

• The Backbone of Full-Scale R&D: An essential building block for 1:1 scale prototyping. Construct full-size environmental simulation chambers, aerodynamic test sections, large-scale fluid dynamics models, or aquaculture life support mainlines with a material that is easy to work with and chemically pure.

• Extreme Environment Resilience: Engineered from premium platinum-cured silicone to thrive where other materials fail. It is completely immune to ozone, UV radiation, and a vast temperature range (-60°C to 200°C), ensuring long-term, maintenance-free performance in the most demanding indoor or outdoor industrial settings.

• Acoustic & Vibrational Damping: The thick, soft silicone wall naturally absorbs system vibrations and dampens airborne noise, contributing to a quieter and safer operating environment, particularly in large-scale air handling applications.

Technical Specifications:

Prime Applications:

For projects where scale and performance are paramount:

• Heavy Industrial Ventilation: The primary ductwork for large-area fume and dust extraction systems in manufacturing plants, workshops, and processing facilities.

• Mega-Scale System Sheathing: A comprehensive protective jacket for the entire umbilical of large robotic arms, automated manufacturing cells, and heavy mobile equipment.

• Large-Scale R&D & Test Beds: The core component for building wind tunnels, climate simulation chambers, full-scale hydraulic system mock-ups, and other large experimental apparatus.

• Aquaculture & Aquatic Life Support: The main, non-toxic water circulation trunk lines for large public aquariums, research facilities, and commercial fish farming operations.

• Theatrical & Live Event Special Effects: A high-capacity delivery channel for large volumes of fog, smoke, or artificial snow in major stage productions, theme parks, and film sets.

JINAN CHENSHENG: Manufacturing the Arteries of Your Industrial Systems

At JINAN CHENSHENG, we are the specialized Chinese OEM/ODM factory that brings your most ambitious industrial and research projects to life. We don't just supply parts; we engineer the core infrastructure that enables your systems to perform.

The JINAN CHENSHENG Partnership Advantage:

• Infrastructure-Scale Engineering: Our team collaborates with yours to develop bespoke ducting solutions. We offer custom colors for system identification, specific lengths to minimize joints, and material modifications for unique chemical or temperature demands.

• Direct-from-Factory Value: By partnering directly with the manufacturer, you access unparalleled value, making even the most large-scale and complex system designs commercially viable.

• Quality That Underpins Your Operation: Our ISO 9001-certified processes guarantee that our ducting performs reliably as a critical component, ensuring the safety, efficiency, and longevity of your entire system.

• Production Capacity for Major Projects: We are structured to support the large-volume and time-sensitive demands of major industrial installations and pioneering research endeavors.

When your project requires components on an industrial scale, you need a manufacturing partner who can deliver. Contact JINAN CHENSHENG to discuss your system requirements and receive a comprehensive factory quotation.

CRITICAL Application Note:

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

• Performance Advisory: This 70mm ID ducting is an infrastructure-grade conduit designed exclusively for ambient pressure applications like gravity flow, low-velocity ventilation, and unpressurized sheathing. It possesses no structural integrity against internal pressure or external vacuum. Any such use will result in immediate and catastrophic failure.

• Selection Guide: Specify this 70mm ID ducting for maximum volume transfer where no pressure differential exists. For any application requiring pressure or vacuum resistance at this scale, a custom-engineered, reinforced hose (e.g., fabric-ply or wire-helix) is absolutely mandatory for operational safety. Please consult our engineering team to design the correct, safe, and effective solution for your needs.