The 8" XH BLK API COUPLING from Service Metal Products is a high-quality coupling designed for robust industrial applications. This coupling features an 8-inch diameter and is constructed from durable black steel, ensuring excellent resistance to corrosion and wear. It meets API standards, making it suitable for use in oil and gas applications. The extra-heavy design provides added strength and reliability, making it a trusted choice for professionals in demanding environments. Ideal for connecting pipes in various systems, this coupling ensures a secure and durable connection.