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 ... , SCH30, STD, SCH40, XS, SCH60, SCH80, SCH100, SCH120, SCH140, SCH160, XXS, SGP, LG, 5.Products: Elbow: 45 deg, 90 deg, 180 ...