Chandler Equipment, Inc. 4180 West Sunset Ave, P.O. Box 6670 , Springdale , AR 72766 USA About Solutions products industries Companies Chandler Equipment, Inc. Products CEI - 20` Aluminum Manways CEI - 20` Aluminum Manways From Manways and Hatches 0 Share Gasket In The Lid Design. Standard Neck Length of 6 Inches. 1/4'S.S. Base (Type 304 & 316 Stainless Steel). 1/4' Aluminum Base (Type 6061 Aluminum). Standard 6 Wing Nut Design!. Stainless Steel Head (Type 304 & 316 Stainless Steel). Customer reviews No reviews were found for CEI - 20` Aluminum Manways. Be the first to review! Add your review Publish your review Great! review successfully added!