Global HDPE Pipes Market Size, Share, And Industry Analysis Report By Diameter (Less than 500 MM, 500 to 1000 MM, 1000 to 2000 MM, 2000 to 3000 MM, Greater than 3000 MM), By Grade (PE 80, PE 100), By Application (Irrigation Systems, Drainage and Sewage, Chemical Processing, Electrofusion Fittings), By End User (Municipal Corporation, Farmers, Oil and Gas Explorer, Builders), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Statistics, Trends and Forecast 2026-2035