flange connected titanium exhaust system mainfold pipe offers a high strength to weight ratio and extraordinary corrosion resistance, making it an ideal choice for medical, marine, hand tools, sporting goods, and high performance automotive applications. flange connected titanium exhaust system mainfold pipe We supply all grades of titanium alloys: Alpha alloys, Near Alpha alloys, Alpha and Beta alloys, Beta alloys. For oil and gas industry we supply high strength titanium alloys Titanium 6-2-4-6; for casting industry, we supply Grade 5 titanium and CP titanium.