Check the listing for details. 3pcs 1" SCH80 UPVC Pipe Fitting Socket Straight Joint Union Connector, Grey. Condition: New. Listed at 27.05 USD. Union pipe fittings are great for connecting two unthreaded plumbing pipes in different outside diameters requiring high tensile and impact strength. Widely used in building construction, bathrooms, kitchens, sinks, laboratories, etc.Specification:Color: GrayMaterial: UPVC (Unplasticized Polyvinyl Chloride)Shape: StraightSchedule: SCH80Height: 68mm / 2.68 inchInner Diameter: 33.4mm / 1.31 inchOuter Diameter: 44.4mm / 1.75 inchPackage Content: 3 x Union FittingAdvantage:UPVC rotatable connectors with EPDM sealing o-rings feature smooth surface, odorless, neutral, lightweight, and watertight, do not corrode or crack easily and last for a long time even with zero maintenance.Instruction:The socket openings are bonded by UPVC special glue (NOT included here).