
Introducing our bridge cast iron water leakage pipe, featuring round cast iron drainage pipes and water leakage hole cast iron grates. These high-quality solutions are designed for efficient water removal and long-term durability, ensuring the integrity of bridge structures. Our PVC water leakage pipe connection set offers additional versatility.
Perfect for bridge construction, our cast iron water leakage pipes offer superior performance and reliability. With a focus on quality and durability, these products are engineered to meet the highest standards. Trust us for all your water leakage needs and experience superior results.

Factory wholesale PVC drain pipes are now available for road and railway bridge projects! Our large diameter drain pipes are made from high-quality plastic, ensuring durability and efficiency.
Perfect for cast iron drain pipes, these PVC pipes offer a cost-effective and reliable solution for large-scale drainage projects. Enhance your infrastructure with our robust and long-lasting drain pipes, designed to meet the demands of heavy-duty applications.

Upgrade your drainage system with our factory-supplied cast iron drain pipes. Available in rectangular and round shapes, these pipes are perfect for wholesale purchases.
Our cast iron drain pipes are crafted for durability and long-term performance. They are easy to install and maintain, ensuring your drainage system operates smoothly and efficiently.

Ensure a secure connection with the Toilet shifter 90 pipe 110PVC sewer pipe. This cast iron drain pipe interface fittings seal flange ring is designed for reliable and leak-proof connections.
Perfect for sewer pipe systems, this flange ring offers durability and ease of installation. Its cast iron construction ensures long-lasting performance, making it an essential component for any plumbing project. Don't compromise on quality; choose the Toilet shifter 90 pipe for your next installation.