TruThread R BT
Thread ring gauge BSPTr

BSI EN 10226-1 (BSPT Threads)
BSPT threads (British Standard Pipe Taper) are tapered pipe threads designed to provide a tight and reliable connection, particularly for liquid and gaseous substances. They comply with the BSI EN 10226-1 standard and have a taper angle of 1:16, allowing for a self-sealing joint without additional sealants.

BSPT threads are commonly used in piping systems, hydraulic applications, and compressed air systems where pressure-tight and secure connections are required. The tapered shape enables a reliable seal through mechanical compression, reducing the risk of leaks and enhancing system durability.