Inquiry (采购产品): ss pipe and fittings I am looking for 6ft of 1/2 inch sch 40 seemless alloy 20 or hastaloy c-276 pipe. Two 1/2 inch weld 90 degree ell fittings (same sch and materials) and three 1/2 inch socket weld 150 lb four bolt flanges (same materials). **** Hidden Message ***** David Herring 73557 Company: City of Lawton Water Treatment Plant E-mail: dherring@cityof.lawton.ok.us **** Hidden Message ***** dherring@cityof.lawton.ok.us