Union Ball Joints

Union Ball Joints (Stainless Steel Union Ball Joints) are mechanical tube or pipe connectors that use a ball-and-socket structure to allow flexible angular movement between connecting lines. This design enables the connection to absorb misalignment, vibration, and thermal expansion without creating leaks.   Common Thread Types: a. NPT Thread: Thread interference (uses PTFE sealant/tape) b. BSPP Thread: Uses O-ring or bonded washer c. BSPT Thread: Thread interference (similar to NPT) d. JIC 37° Flare: 37° metal-to-metal flare seal