Service riser with powder coated finish offers 1 1/2 inch fusion fitting for proper connection. 1 1/2" IPS Fusion Service RiserSKU: 6510PRODUCT INFO Anodeless design For underground PE pipe (ASTM D 2513) only Corrosion-Resistant fusion-bonded epoxy coating Yellow Medium Density polyethylene - PE2406 Plain PE end can be used with compression fittings, “stab” fittings, & fusion.