Different functional classifications of pipe fittings

Pipe fittings are multifunctional connecting elements that can transport media, adjust flow direction, ensure sealing, etc.
It has many types according to different functions.
1. Connection type: flanges, unions, clamps, used for rigid/flexible connections between pipelines and equipment.
2. Steering type: elbows (45°/90°), tees (equal diameter/reducing diameter), change the flow direction of the medium or divert.
3. Control type: valves (stop valves, ball valves), filters, adjust flow or purify media.
4. Compensation type: expansion joints, bellows, absorb thermal expansion and contraction or mechanical vibration.
Although pipe fittings are small, they are essential to ensure the safe operation of the system.