Size type: 1/4"、3/8"、1/2"、3/4"、1"、1.2"、1.5"、2" NPT thread copper outer wire plug Product material: high-quality brass, compression resistance, corrosion resistance, high temperature resistance, long service life Applicable temperature:-10°C to 120°C/14 °F to 248 °F Applicable medium: water, oil, non-corrosive non-flammable gas Note: carefully confirm the specifications before purchase, please contact customer service if you have any questions. This brass pipe fitting is designed to withstand corrosion and provide long-lasting performance. Brass is known for its excellent heat resistance, making it suitable for both hot and cold water lines. Whether you're working on a new installation or a repair job, this Midland brass pipe fitting offers reliable connections and seamless integration. Its sturdy construction ensures a secure fit and helps prevent leaks, ensuring the efficient flow of water or other fluids through your piping system.