Pipe nipple length can be confusing, especially when you’re choosing a part for a specific installation gap. You might order the right length, but after installation the gap between the fittings is smaller than expected. That’s because overall length includes both threaded ends, and part of each end sits inside the mating connection. Below, we’ll

What is a nipple in piping? A pipe nipple is basically a short hollow fitting, normally male-threaded at both ends. In instrument setups, it connects the female-threaded ports on valves, manifolds, instruments, and other fittings. What Is a Pipe Nipple Used For? A valve with a female threaded port and an elbow with another female

Tube fittings need to handle system pressure and prevent leaks. Choosing unsuitable fittings or mixing incompatible parts can cause leaks and downtime. How do Swagelok and Parker compare, and are there reliable alternatives at a lower cost? This comparison focuses on Swagelok tube fittings and Parker A-LOK, the double-ferrule series. Parker CPI uses a single