Lined piping for aggressive media
Rubber-lined pipes, fittings, and expansion joints for chemical process piping systems operating in corrosive environments.
Complete piping solutions
HAW provides rubber-lined piping components for chemical, power, and process applications. Linings are applied in our workshop to pipes, fittings, and accessories, with compounds selected from HAW's 13 soft and hard rubber formulations to match the specific media, concentration, and temperature the line will carry.
Rubber lining protects the pipe wall itself rather than relying on the base metal to resist corrosion — a piping run built from ordinary carbon steel and lined internally can hold the same aggressive media as an exotic alloy, at a fraction of the material cost, with a lining that can be inspected and eventually relined rather than replaced.
Straight Pipe Sections
Lined to length for new installations or replacement runs, with consistent wall coverage end to end.
Elbows & Bends
Fittings lined to maintain even thickness through the bend radius, where flow-induced wear is highest.
Reducers & Tees
Transition and branch fittings lined to the same standard and compound as the connecting straight runs.
Expansion Joints
Flexible lined joints that absorb thermal movement in long process piping runs.
Speccing a piping run?
Tell us the media, concentration, and operating temperature — we'll recommend the compound and lining approach.