GREAT WALL Hot Tapping Solutions: A Major Breakthrough in Peru’s Water Infrastructure Upgrade!

We’re proud to announce the successful completion of a critical **Hot Tapping for Branch Connection** project in Lima, Peru, in close partnership with our valued client. This milestone is part of Lima’s broader Drinking Water and Sewage System Upgrade, aimed at enhancing water security for approximately 400,000 residents.

**Project Highlights:**
✅ **Pipeline**: 13-year-old DN1500 ductile iron main (operating pressure: 7.6 bar; wall thickness: 3.5 cm)
✅ **Purpose**: Hot Tapping to connect a new DN1000 pipeline without interrupting the operational main
✅ **Parallel Operation**: The new line will run alongside the existing pipeline, ensuring continuous and secure water supply

Our **GW-K500 Hydraulic Hot Tapping Machine** performed exceptionally—smooth, reliable, and remarkably quiet. The coupon was extracted intact, reflecting the precision and safety embedded in our equipment. Despite challenging on-site conditions, including high temperatures, the skilled GREAT WALL technical team, dispatched to Peru, collaborated seamlessly with the client’s crew.

On **January 27, 2026, at 17:30**, the tapping was completed flawlessly, earning high praise from the client and supervising authority.

At GREAT WALL, we don’t just deliver machines—we deliver **continuity, safety, and innovation** in the most essential infrastructures around the world.

🌊 Securing Water. Powering Progress.
📍 Project: Lima, Peru | Medium: Potable Water | Diameter: DN1500 | Operation: Hot Tapping