Petro Hydro Pipe Corp.

Petro Hydro Pipes Corporation is a manufacturing company based in Dunggoan, Danao City, Cebu, Philippines (6004). It operates as the only spiral welded steel pipe mill located in the Visayas Region of the Philippines. The company specializes in engineering and manufacturing large diameter spiral welded steel pipes, positioning itself as a premier manufacturer in this field. Its core business involves producing spiral welded steel pipe equipment and providing manufacturing solutions for various pipe applications, including water pipes, structural uses, and high-quality oil and gas applications. The company has experience with global projects involving pipe mill installations and related equipment. The manufacturing process uses hot rolled steel coil as raw material, which undergoes uncoiling, leveling, forming into a spiral shape to achieve the required diameter, and welding using the submerged arc weld (SAW) process both internally and externally. The pipes are then cut to length, undergo hydrostatic pressure testing, inspection, sandblasting, painting, and storage. Key raw materials include strip steel coils, welding wire, and flux, with strict quality controls throughout production.