Pipe Fittings Size:1/2''-48'' Product:Elbow,Tee,Reducer,Cap Standard: ... ,ASTM,DIN,JIS,GOST,BS ect. Coating: Rust-proof oil PIPE FITTING1.Size range: seamless 1/2" to 24" seam weldding ... deg, long redius, short rediusTee: equal, reducingReducer: concentric, eccentric,CapCross 6.Coating:black paint, rust-proof oil, transparent paint, hot galvanized ...