British Standard Pipe

British Standard Pipe (BSP) is a standard for screw threads used extensively in plumbing and piping applications in the United Kingdom and other countries. It was established to ensure compatibility and interoperability of fittings and pipes, primarily for water and gas systems. There are two main types of BSP threads: 1. **BSPT (British Standard Pipe Tapered)**: This type has a tapered thread that allows for a tight seal when the two parts are screwed together.