ASTM F3506 : 2021 Title: Standard Specification for Standard Specification for Polyethylene of Raised Temperature/Aluminum/Polyethylene of Raised Temperature (PE-RT/AL/PE-RT) Composite Pressure Pipe based on Inner Diameter (ID) for use in Air Conditioning and Refrigeration Line Set Systems Pages: 9 Year: 2021 Publisher: American Society for Testing and Materials Availability: Within 1-2 working days