Discover the 1"-11 BSPT Pipe Taper Thread Plug Gauge, a precision measuring tool designed for the oil industry and British Standard applications. This tapered thread gauge enhances sealing performance with a 55° profile angle and 1:16 taper, ideal for high-pressure liquid and gas pipelines. Manufactured to ISO 7-2, BS EN 10226-3, and BS 21 standards, it ensures reliability and safety in hydraulic systems, water pipes, and more.