Black Galvanized Steel Pipes are well known for their strong rust resistance characteristics for their zinc coated surface. These mild steel pipes are generally used for transferring gas and fluid based media. Also used as structural accessories, these hot rolled pipes are offered in different length, inner and outer diameter based specifications. Round in appearance, these Black Galvanized Steel Pipes have smooth and burr free inner and outer surfaces. Besides preventing rust formation, their zinc coating helps to avoid mineral deposition on their outer surface for prolonged service life.