PROJECTS ACROSS A VAST GEOGRAPHICAL AREA
Crossings successfully repaired to depths of 40 feet
Crossings up to 5,400 feet with 100 foot elevation changes
Numerous major interstate crossings in urban areas
Seal tested to 50 psi
Sealed multiple pipelines in a single cased crossing
Licensed in 46 states
NO ACTIVE CORROSION 14 YEARS AFTER BEING FILLED!
Installation of DHB’s end seals
Fill crossing annular space with high-dielectric casing filler or other material which provides a corrosion inhibiting environment
Directional drills filling capability
DHB standard end seals are manufactured at our shop in Eunice, La.