Fabric Innerduct for OSP Conduit Space Expansion
Use fabric innerduct to separate cables, protect existing conduit, and increase usable pathway capacity without adding rigid subducts that consume too much space.
- For existing conduit retrofit, OSP fiber build, campus networks, utilities, and data pathway upgrades
- Common 3-cell options for separating multiple cables inside the same duct route
- Wood drum packing, pallet loading, free sample support, and project-based quotation available
Where Fabric Innerduct Solves Real Field Problems
Fabric innerduct is usually chosen when the conduit already has value: it is hard to rebuild, expensive to open, or important to keep organized for future cable pulls.
Existing Conduit Retrofit
Add new cable pathways inside occupied or limited conduit without installing multiple rigid innerducts that take up too much duct area.
Fiber Cable Separation
Separate backbone, distribution, spare, or tenant cables so future pulls and maintenance work do not disturb the whole duct bundle.
OSP Route Upgrade
Use it in telecom, campus, utility, municipal, and broadband routes where duct space, pullability, and long-term cable access matter.
Project and Emergency Stock
Keep common 3-cell sizes ready for urgent conduit projects, contractor replenishment, and distributor stock programs.
Custom & Stock Fabric Innerducts
Start with conduit size, cable diameter, cell count, and pulling requirement. These common 3-cell options are suitable for buyers who need quick comparison before asking for a sample or project quote.
2 Inch 3 Cell Fabric Innerduct
A practical 3-cell option for compact conduit routes where crews need cable separation, easy pulling, and better duct space utilization.
- Best for: smaller OSP conduit and retrofit routes
- Confirm: cable OD, conduit ID, pull length, and cell width
- Ask for: free sample, drum packing, and price by roll quantity
2.2″ 3 Cell Fabric Innerduct
A mid-size 3-cell fabric innerduct for projects that need more room per cell while still keeping the pathway flexible and space-efficient.
- Best for: common fiber cable separation in conduit routes
- Confirm: target cable diameter, pulling tape requirement, and tonable wire option
- Ask for: sample plus quotation for custom width or logo marking
3 Inch 3 Cell Fabric Innerduct
A larger 3-cell option for higher-capacity routes, larger cables, or conduit projects where each pathway needs more usable cable room.
- Best for: larger conduit routes and higher cable capacity
- Confirm: conduit fill target, cable OD, pulling distance, and drum logistics
- Ask for: project quote, wood drum packing, and sample verification
What to Confirm Before Ordering
Fabric innerduct selection should start from the conduit and cable plan. Send the route details early so quotation, sample, and packing can match the job.
Conduit Size
Confirm conduit inner diameter, available space, existing cable count, and whether the route is new build or retrofit.
Cable Diameter
Send the cable outer diameter for each cable planned in the cell. This avoids choosing a cell width that is too tight for pulling.
Cell Count and Width
Choose the number of cells and cell width based on current cable separation and future spare pathway planning.
Pulling Requirement
Confirm route length, bend count, pulling tape need, expected pulling method, and whether tonable wire is required for locate work.
Packing and Shipping
Confirm roll length, wood drum size, pallet loading, container plan, and whether the goods need forwarder pickup support.
Sample Approval
Use a sample to check fabric stiffness, cell opening, seam, pull tape, marking, and fit with the actual cable before project purchase.
Project Support & Customer Feedback
For fabric innerduct orders, buyers usually care about whether the product fits the route, whether the shipment arrives safely, and whether the supplier can coordinate samples, packing, and forwarder pickup without delay.
Free Sample for Fit Check
Request a sample to test the actual cable OD, pulling feel, cell width, seam strength, and installation handling before bulk purchase.
Wood Drum and Pallet Packing
Fabric innerduct can be packed on robust wood drums and palletized for safer long-distance delivery and easier unloading at the project site.
Forwarder Coordination
Share your forwarder contact, pickup schedule, and packing requirement. Clear coordination helps reduce waiting time before shipment.
Custom Marking and OEM Support
Logo, meter marking, cell identification, label, and carton information can be discussed for project stock or distributor programs.
FAQ Before Ordering Fabric Innerduct
When should we use fabric innerduct instead of rigid innerduct?
Use fabric innerduct when duct space is limited, multiple cables need separation, and you want a flexible pathway without the space penalty of rigid subduct.
How do we choose the right cell width?
Start with the cable outer diameter, conduit size, pulling distance, and future cable plan. A sample check is strongly recommended before rollout.
Can tonable wire be added?
Yes. If locate work is required, ask for the tonable wire option and confirm how the wire should be positioned and marked.
Can we request a free sample before ordering?
Yes. Free sample checking helps confirm cable fit, fabric stiffness, cell opening, seam strength, pulling tape, and handling before bulk purchase.
How is fabric innerduct usually packed?
Common packing uses wood drums and pallet loading. Confirm roll length, drum size, pallet quantity, and container loading before shipment.
What should be included in the RFQ?
Send conduit size, cable OD, cell count, cell width, route length, quantity, tonable wire need, packing method, and sample request.
Ready to Source Fabric Innerduct for Your OSP Project?
Send your conduit size, cable diameter, cell count, route length, tonable wire requirement, quantity, packing method, and delivery target. We can help match the right fabric innerduct option and prepare a clear quotation.