Bwer HDPE Bundle Pipe Microducts
Thin-Walled, Low-Friction HDPE Microduct Bundles for Protective Underground Fiber Optic Cabling. Certified globally for Iraq's infrastructure projects. Trusted by top ministries and Garmian utility contractors.
The Bwer Advantage for HDPE Bundle Pipe Microducts
Discover why Bwer Pipes is recognized as the leading and most trusted manufacturer in Iraq.
Low-Friction Ribbed Interior
The inner wall has longitudinal ribs and a co-extruded low-friction silicone layer. Maximizes fiber blow-in distance up to 2000 meters.
Protective Outer Over-Sheath
Microduct bundles are wrapped in a tough HDPE outer sheath, providing high crush resistance and protection against backfill stones.
Easy Routing & Branching
Ducts are color-coded for easy identification. Branch joints can be made inside inspection vaults using push-fit connectors.
Saves Future Trenching Costs
Allows additional fiber optic cables to be blown in later as network load increases, eliminating the need to dig new trenches.
Technical Specifications
Step-by-Step Field Guidelines
1. Trench Excavation
Excavate trench along network path. Lay a clean sand bed if laying standard microducts directly.
2. Unrolling
Unroll the microduct bundle from the drum into the trench. Keep tension uniform.
3. Connecting ducts
Join microduct segments using plastic push-fit couplers. Ensure a perfectly gas-tight seal.
4. Fiber Blowing
Connect cable blowing machine. Inject compressed air (10-15 Bar) to blow the fiber optic cable through.
Quality Control & Lab Testing
Manufactured in our state-of-the-art facility in Kalar, Garmian. Tested on every single batch.
Internal Air Tightness
Pressurizes microduct sections to verify zero air loss at 15 Bar.
Crush Performance Test
Checks load capacity limits to ensure ducts do not collapse under heavy backfills.
Slide Friction Coefficient
Measures friction limits of the internal silicone layer.
Visual Outer Inspection
Ensures color-coded stripes and sheath surface are free of extrusion voids.
Frequently Asked Questions
Common questions regarding implementation in Iraqi governorates.
Q: What is the maximum blow-in length?
A: Depending on duct path and cable weight, blowing runs of 1000m to 2000m are typical.
Q: Can they be laid in rock trenches?
A: Bundles with thick over-sheaths are suitable for direct soil burial, but rocky trenches should have sand bedding.
Q: What sizes are typical?
A: Common microduct sizes are 10/8mm, 12/10mm, and 14/10mm (Outer/Inner Diameter).
Request Factory-Direct Price Quote
Connect with our commercial office in Garmian to coordinate volume orders, logistics timelines, and certifications for municipal bids.