Cast iron pipe surface-modified for corrosion prevention and met
Co-extruded tube
Coal tar enamel coated steel pipe and process for same
Coal tar enamel coated steel pipe and process for same
Coated hollow metal tubes and process for producing coated hollo
Coated pipe having bending capability
Coating composition for protecting inner surface of tubes in hea
Coating for pipe
Composite pipe, process for producing the same, and heat pipe us
Conduit having hydrophilic and oleophobic inner surfaces for oil
Conduit having waterproof layer of uniform thickness and method
Corrosion resistant tubing
Cured in place pipe liner