Conflex Riser; Type Gas Appliance; End Connection 3/4 Inch Male Threaded x 3/4 Inch Threaded; Length 36 Inch; Tubing Material Polyethylene; Temperature Rating -20 to 140 Deg F; Inclusions/Features Liner Sleeve, Con-Stab ID Seal Coupling; Applicable Standard CSA, IAPMO/UPC, NFPA 54/58; Wall Thickness 0.095 Inch; Schedule SDR11; Material Carbon Steel; Material Specification ASTM D2513/F1948