Tenders for Supply of Tee Flange 25 X 25 X 20Mm Bore Pipes. Tee Flange 25 X 25 X 20Mm Bore Pipes, As Per Drawing No. Icf/Sk-3-5-231, Col-I, Material Specifi Cation: Aisi-304 - Stainless Steel. Item Dimensions As Per Drawing. Warranty Period: 30 Months After The Date Of Delivery