Bwer HDPE Coiled Pipe
Continuous High-Density Polyethylene Coiled Pipelines for Jointless Utility and Agricultural Networks. Certified globally for Iraq's infrastructure projects. Trusted by top ministries and Garmian utility contractors.
The Bwer Advantage for HDPE Coiled Pipe
Discover why Bwer Pipes is recognized as the leading and most trusted manufacturer in Iraq.
80% Reduction in Fittings
By laying continuous coils of up to 200m, Bwer Coiled HDPE pipes reduce joint count drastically, eliminating potential leak points and reducing connection costs.
Faster Installation Speed
Can be uncoiled directly into the trench, allowing rapid pipeline installation over long distances. Ideal for rural agricultural irrigation schemes.
Flexible and Robust
High structural flexibility allows the pipe to conform to curved trenches or follow rough natural topography without elbow fittings.
Trenchless Plought-in Friendly
Highly optimized for tractor plought-in or horizontal boring. Allows quick utility installation along rural roadways.
Technical Specifications
Step-by-Step Field Guidelines
1. Dispensing Setup
Place the coil on a vertical de-coiling dispenser. Avoid unrolling the coil flat to prevent twisting.
2. Unrolling
Pull the pipe end straight into the trench. Allow the sun to heat the pipe slightly to relax curvature.
3. Connection
Connect ends using compression fittings or electrofusion couplers for a fully sealed joint.
4. Pressure Test
Conduct hydrostatic pressure tests to verify all system connections are leak-proof.
Quality Control & Lab Testing
Manufactured in our state-of-the-art facility in Kalar, Garmian. Tested on every single batch.
Coiling Memory Retention Test
Ensures the pipe returns to a straight profile when uncoiled.
OIT / Thermal Stability
Verifies UV stabilizer life under solar exposure.
Melt Flow Index (MFI)
Ensures uniform polymer flow during extrusion and coiling.
Burst Testing
Confirms that pipe maintains design pressure rating inside curvature zones.
Frequently Asked Questions
Common questions regarding implementation in Iraqi governorates.
Q: How is a coiled pipe straightened?
A: The pipe naturally straightens as it is pulled. Leaving it exposed to sunlight for 30 minutes relaxes any remaining coil memory.
Q: What is the maximum size available in coils?
A: Bwer supplies coils up to 110mm in diameter. Larger diameters are supplied in straight 12-meter lengths due to bending limits.
Q: Can coiled pipes be electrofused?
A: Yes, using standard electrofusion couplers after scraping and using pipe clamp re-rounders.
Request Factory-Direct Price Quote
Connect with our commercial office in Garmian to coordinate volume orders, logistics timelines, and certifications for municipal bids.