The 3 X 7" Extra Heavy Black Nipple by Service Metal Products is engineered for high-pressure applications requiring robust piping solutions. Made from durable black steel, this nipple offers exceptional strength and durability. Its extra heavy construction ensures it can handle demanding conditions, making it suitable for industrial and commercial plumbing systems. The dimensions provide versatility in installation, allowing for seamless connections with other fittings. This product is compliant with industry standards, ensuring reliability and performance in various applications.