Discover Mcneil Instrument — a trusted name among Pipes Manufacturers, Suppliers & Exporters in Houston. We specialize in crafting precision-engineered seamless and welded pipes designed to perform under extreme conditions. Our products power the oil & gas, petrochemical, construction, and energy sectors with unmatched quality, corrosion resistance, and strength. Backed by decades of expertise and global certifications, Mcneil Instruments delivers reliability that Houston’s industries count on. When you need performance-built pipes, think Mcneil — engineered for excellence, delivered with trust.