... .304,316L,WPB A234,A182,X42 3.Elbow,tee,cross,reducer,cap,bend,flange 4.API,CE,ISO,LR, ... Our Details:1. Manufacturer and exporter of steel pipe fittings and flanges2. With over fifteen years’ of production experience3. Brand: Yikung4. ... available6. Fast delivery7. Technical support8. Product range: pipe elbows, pipe tees, pipe crosses, pipe reducers, pipe caps, hot bends, flanges, and many more ...