... , UPC, CSA B-70 available 2) Material:gray iron Cast Iron Pipes1) Sizes: 1.5", 2", 3", 4", 5", 6", 8", 10", 12", 15 ... "2) Length: 10'3) Standard: ASTM A8884) Approval: UPC5) Material: gray cast iron6) Applications: construction drainage, pollution discharge7) Features ... ; Long lifetime, fireproof and low noise rate.Packing: wooden pallets Cast Iron Pipes