... A106 carbon steel equal tee/pipe fittings As the profeesional steel pipes and pipe fittings manufacture in China,we cansupply straight seam steel pipe,spiral steel pipe,seamless steel pipe,elbow, bend ... 4.ISO:11606Q10080ROS5.Carbon steel tee,Stainless steel tee , ProductsFlange,Elbows, Tees, Concentric and Eccentric Reducers, Pipe Caps, Bends,butt weldingMaterialCarbon steel (seam & seamless) ASTM ...