tubería de educación física para gas

Tubería de PE de polietileno de alta densidad para gas para distribución de gas natural. Typical high density polyethylene pipe for gas distribution is black in color and has a yellow stripe for identifying it as a gas pipe. All of the high density pipe meets the stringent quality and technical requirements for gas distribution piping per ASTM D2513 specifications and are marked PE3408 or PE4710 or both