2-1/2" sch40s cabon steel elbow 1-standards:ASTM,BN API,etc 2-material:carbon steel, alloy steel,etc 3-high anti-pressure 1) Name: Pipe ... Fitting 2) Specifications: OD: From20-1200mm(20-610mm). THK: From0 ... , Auto, Electricity, Construction, nuclear power, New Energy Equipment… 7) Packing: Wooden case, and we can as your request.