NWPX Infrastructure Successfully Completes First Installation of Revolutionary Radial Bending Joint Technology
Rhea-AI Summary
NWPX Infrastructure (Nasdaq:NWPX) completed the first field installation of its patent-pending Permalok Radial Bending Joint, enabling intentionally curved steel microtunnel construction. The joint preserves weld-free, press-fit installation and compatibility with existing equipment.
The inaugural project installed about 1,290 feet of 72-inch steel casing on a 5,500-foot-radius curve beneath New Jersey's Pleasure Bay for an emergency wastewater conveyance project, reinforcing NWPX Infrastructure's innovation focus in trenchless infrastructure.
Positive
- First field installation of patent-pending Permalok Radial Bending Joint technology
- Enables curved steel microtunneling while maintaining structural integrity and efficiency
- Weld-free press-fit connection reduces field labor and uses existing microtunneling equipment
- Approximately 1,290 feet of 72-inch casing installed on 5,500-foot-radius curve
- Successful emergency wastewater project strengthens position in trenchless infrastructure innovation
Negative
- None.
News Market Reaction – NWPX
On the day this news was published, NWPX gained 5.65%, reflecting a notable positive market reaction.
Data tracked by StockTitan Argus on the day of publication.
AI-generated analysis. How Rhea-AI works. Not financial advice.
Patent-pending innovation establishes the world's first intentionally curved steel microtunnel installation and expands possibilities in trenchless infrastructure construction
Developed internally by the Company, the Radial Bending Joint retains the advantages of Permalok's® proven press-fit connection system, including weld-free installation, reduced field labor requirements, and compatibility with existing microtunneling boring machines and jacking systems.
Steel casing pipe used in microtunneling applications to this point has been limited to straight-line installations, requiring engineers to design projects around existing underground obstacles, utilities, waterways, and infrastructure. The Permalok® Radial Bending Joint technology allows steel casing pipe to follow controlled horizontal, vertical, diagonal, and compound curves while maintaining the structural integrity and installation efficiency of traditional steel microtunneling.
"This is one of the most significant advancements in steel microtunneling in decades," said Scott Montross, President and Chief Executive Officer of NWPX Infrastructure, Inc. "The successful installation of the Radial Bending Joint demonstrates that curved steel microtunneling is no longer a concept, but a proven reality. We now have field-proven technology that can fundamentally expand the possibilities for infrastructure projects that were previously too complex, too disruptive, or too costly to construct."
The installation, completed beneath
The successful installation represents a significant milestone for NWPX Infrastructure and its continued focus on innovation and reinforces the Company's leadership position in trenchless infrastructure.
About NWPX Infrastructure – Founded in 1966, NWPX Infrastructure, Inc. is a leading manufacturer of water-related infrastructure products. Under the Northwest Pipe Company brand, the Company is the largest manufacturer of engineered water transmission systems in North America and produces steel casing pipe, bar-wrapped concrete cylinder pipe, and pipeline system joints and fittings. The Company also provides solution-based products for a wide range of markets including high-quality reinforced precast concrete products, lined precast sanitary sewer system structures, water distribution and management equipment including pump lift stations, wastewater pretreatment, and stormwater quality products. The Company has broadened its manufacturing footprint by bringing lined and engineered precast products into production at additional facilities. This increases the Company's capacity and improves regional availability. Strategically positioned to meet growing water and wastewater infrastructure needs, the Company's skilled team is committed to quality and innovation while upholding its core values of accountability, commitment, and teamwork. Headquartered in Vancouver, Washington, the Company operates 14 manufacturing facilities across North America. For more information, please visit www.nwpx.com.
Contact:
Aaron Wilkins
Chief Financial Officer
NWPX Infrastructure, Inc.
360-397-6294 • awilkins@nwpx.com
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SOURCE NWPX Infrastructure, Inc.