Widely used for connecting the pipes to pipes or pipe to fittings, the Cast Iron Tee finds wide application in various industries. Manufactured using high grade cast iron, the Cast Iron Tee is widely acclaimed for its high qualities and excellent features. Grade EN-GJL-150 EN-GJL-200 EN-GJL-250 EN-GJL-300 Minimum Tensile Strength N/mm2 150 200 250 300 Maximum Tensile Strength N/mm2 250 300 350 400 Typical Hardness HB 10/300 (usual range) 150-183 159-194 180-222 200-280 BS 1452 1990 N/mm2 180 220 250 300 BS 1452 1961 12 14 17 20