Industrial Gas Regulators Market Size, Share & Trends Analysis Report By Type (Single-Stage Regulator, Dual-Stage Regulator), By Gas Type (Inert Gases, Toxic Gases, Corrosive Gases), By Material (Brass, Stainless Steel), By Application (Oil and Gas, Chemical, Steel and Metal Processing, Medical Care, Food and Beverage, Others) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034