Global Heavy Wall Welded Pipes Market By Type (4-12 inches, 12-24 inches, 24-48 inches, 48-60 inches, 60-120 inches, Others), By Application (Construction, Automotive, Water Supply & Distribution, Oil & Gas, Power Generation, Others), By Region and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019–2028