Min. Order Reference FOB Price
10 Pieces US$6.50-196.00 / Piece
Product Description
Stepped Coupling / Step Coupling 1. Application : * used for pipe connection . * suit for Ductile Iron Pipe, Cast Iron Pipe, Steel, AC, Plastic pipe * Working pressure: PN10 / PN16 * Suit for Water, Neutral Liquids and Sewage 2. Features : * wide range of tolerance * ...