Color: Gray; Material: UPVC (unplasticized polyvinyl chloride); Shape: Straight; Height: 54 mm/2.13 inches; Large diameter: 32 mm/1.26 inches; Small diameter: 16 mm/0.63 inches; Largest diameter: 39 mm/1.54 inches. Advantages: Thickened inner wall PVC seal, smooth surface, corrosion resistance, good heat resistance and stability, waterproof, long service life. Note: The socket opening is glued with special UPVC adhesive (not included). Apply glue to the inside and outside of the tube, then insert it for 1 minute, secure it for 15 minutes, and use it after 24 hours for best results. Application: Reducing fittings are ideal for joining two unthreaded water supply pipes of different outside diameters that require high tensile strength. Widely used in buildings, bathrooms, kitchens, sinks, laboratories, and other buildings. Note: Recommended operating temperature: 5°C-60°C / 41°F-140°F. Please confirm the correct size before placing an order. Description Reducers are ideal for joining two unthreaded water supply pipes of different outside diameters that require high tensile strength. Widely used in building construction, bathrooms, kitchens, sinks, laboratories, etc. Color: Gray Material: UPVC (unplasticized polyvinyl chloride) Shape: Straight Height: 54 mm/2.13 inches Large Diameter: 32 mm/1.26 inches Small Diameter: 16 mm/0.63 inches Large Diameter: 39 mm/1.54 inches Package Contents: 1 reducer Advantages: UPVC pipe fittings have thickened inner walls, smooth surfaces, corrosion resistance, good strength and thermal stability, good sealing, and a long service life. Note: The socket opening is glued with special UPVC glue (not included). Apply glue to the inside and outside of the pipe, insert it within 1 minute, secure it within 15 minutes, and use it after 24 hours for best results. Note: Recommended operating temperature: 5°C-60°C / 41°F-140°F. Please confirm the correct size before ordering.