Elbow: A pipe fitting that connects two pipes with the same or different nominal diameters to make turns of 90 °, 45 °, 180 °, and various degrees, changing the direction of the pipeline. The methods of connecting to pipes include direct welding (the most commonly used method), flange connection, hot melt connection, electric melt connection, threaded connection, and socket connection.

Tee: A tee has three openings, one inlet and two outlets; A type of chemical pipe fitting with two inlets and one outlet, consisting of T-shaped and Y-shaped fittings, with equal diameter nozzles and reducing diameter nozzles, used at the confluence of three identical or different pipelines. The main function of a tee is to change the direction of the fluid.

Reducer: also known as reducer. One of the chemical pipe fittings used for connecting two different pipe diameters. It is further divided into concentric and eccentric heads. When there is a change in the flow rate of the fluid in the pipeline, such as an increase or decrease, and the flow rate requirement does not change much, a reducing pipe connection needs to be used.

Flanging tube: Flanging tube is a special mechanical device that heats and shapes the two ends of the pipe, changing the leakage phenomenon that may occur in traditional flange welding or gasket hot melt connection.

This product is suitable for conveying pipelines with high pressure, high wear, and frequent disassembly, while providing convenience for areas with harsh construction conditions. The matching steel loop flange can rotate 360 degrees at will, solving construction difficulties in complex geographical environments and also saving engineering costs.

Flange: A flange connection is the process of fixing two pipes, fittings, or equipment onto a flange plate. Between the two flanges, flange pads are added and bolted together to complete the connection. The flange connection is easy to use and can withstand large pressures. The types of flange connections can be divided into: plate type flat welding flange, neck flat welding flange, neck butt welding flange, socket welding flange, threaded flange, flange cover, loose flange, and spectacle blind plate

Socket fittings: mainly divided into high-pressure pipeline connection fittings, which are formed by forging blanks of round steel or steel ingots, and then processed and formed by a lathe. The series of connection forms for socket fittings include: socket welding connection, butt welding connection, threaded connection, and curved double fusion socket connection.

Applied in multiple fields such as chemical, military, pharmaceutical, energy, food, electricity, shipbuilding, etc.