1) Sizes: inlet from 1.5" to 10"

2) Model: Bend, San Tee, Wye, P-trap, Comb, Tap san tee, Upright Wye, Double Wye, etc.
3) Standard: ASTM A888
4) Approval: UPC
5) Material: gray cast iron
6) Applications: construction drainage, pollution discharge
7) Features: Flat and straight; High strength and density without defect; Easy to install and maintain; Long lifetime, fireproof and low noise rate.[low noise rate to look at:The sewage flows through the pipe with low noise]
8) Packing: wooden crates/metal crates