TDW's Bolt-On Top Seal and End Seal tees can be used on a variety of pipe materials including steel, ductile iron and cast iron. They have a broad range of nominal pipe sizes and can allow for broad variances in actual outside diameters.
All tees are designed to ASME B31.8 standards. The maximum working pressure of the fitting is 60 psig (4 bar) at 150°F ( 51°C).