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Cap
The pipe cap is a kind of pipe fitting used to seal the pipe at the end of the pipe. The difference from the head used in the pressure vessel is that the size of the pipe cap matches the pipe, generally the maximum is DN1200; the shape of the pipe cap is elliptical. Other […]
Cross
A cross is a connector used for four-way diversion in a pipeline system, mainly including straight cross, oblique cross, reducing cross and other structural types. According to the gas fire extinguishing system design guidelines issued in 2024, the cross should be used with caution in horizontal diversion pipelines. As of 2025, manufacturers have developed new […]
Tee
Tee fittings are connectors used at the branch point of a main pipeline in a piping system. They feature three ports (one inlet and two outlets, or two inlets and one outlet). They are categorized by pipe diameter as equal-diameter and reducing tees, and by branch configuration as T-shaped (straight tees) and Y-shaped (angled tees). […]
Elbow
In the piping system, elbows are pipe fittings that change the direction of the pipeline. According to the angle, there are three most commonly used elbows: 45°, 90°, and 180°. In addition, according to the needs of the project, there are other non-normal angle elbows such as 60°. The materials of elbows include cast iron, […]
Corrosion resistant elbow
