Durable Precast Concrete Pre-Stressed Metal Corrugated Pipe for Construction

Durable Precast Concrete Pre-Stressed Metal Corrugated Pipe for Construction. Customizable Length: Length is customizable to meet specific project requirements. Galvanized Surface: Semi-rigid hot dipped galvanized metal for strong and durable performance. Versatile Applications: Ideal for bridges, viaducts, industrial buildings, dams, and mines. High Production Capacity: Capable of producing 3000 meters per day. Standard Export Packaging: Available in bundles, containers, or as per customer request. Fast Delivery: Normally within 20 days after receiving deposit or L/C. GB Certification: Meets GB certification standards for quality assurance. Sound Insulation & Drainage: Functions include sound insulation, drainage, protection, and support.