90° Elbow

The 90° elbow is one of the commonly used accessories in the pipeline system, mainly used to change the direction of the pipeline. Its bending angle is 90 degrees, usually used for sharp turns of the pipeline or occasions where a large angle of turn is required. The 90° elbow can help the pipeline system to smoothly complete the direction adjustment, especially in the case of limited space or complex pipeline layout, it can effectively optimize the pipeline direction. It is widely used in the petroleum, chemical, electric power, construction, water supply and drainage and other industries, suitable for various fluid media, pressure and temperature conditions.

180° Elbow

180° elbow is a kind of elbow fitting commonly used in pipeline systems. It is usually used to change the direction of the pipeline and realize the reverse flow of pipeline fluid or gas. Its function is to change the flow direction of fluid or gas by 180 degrees. It is usually used to avoid fluid resistance caused by right-angle turns or when the direction needs to be adjusted during pipeline installation. 180° elbow is widely used in various pipeline systems, especially in the petroleum, chemical, electric power, construction, municipal and other industries to ensure the smooth operation and long-term stability of the pipeline.

45° Elbow

The 45° elbow is a commonly used fitting in the piping system, mainly used to change the direction of the pipe. Its bending angle is 45 degrees, and it is usually used in situations where a relatively gentle turn is required. By connecting with the pipe, the 45° elbow can achieve smooth flow of the fluid and reduce friction and pressure loss of the flow. Due to its relatively gentle design, the 45° elbow is usually suitable for most fluid piping systems and is widely used in the fields of petroleum, chemical industry, electricity, construction, water supply and drainage, etc.

Reducing elbow

Reducing elbow (also known as unequal diameter elbow) is a pipe fitting used to connect pipes of different diameters in a pipeline system. It has the function of changing the direction and size of the pipe. Unlike the standard equal diameter elbow, the pipe diameters of one end of the reducing elbow are different from those of the other end. It is commonly used in situations where pipes of different sizes need to be bent and connected. Its design helps to improve the fluid conveying efficiency, reduce the fluid resistance, and optimize the spatial layout of the pipeline. Reducing elbows are widely used in industries such as petroleum, chemical, electric power, metallurgy, water supply, and water supply and drainage.

Tee

Tee is a commonly used pipe fitting, used for flow diversion, convergence or direction change in the pipe system. The function of the tee is to connect three pipes, which can be a straight connection or a branch connection, so as to achieve the distribution and convergence of fluids in the pipe. According to the different needs of the pipe, there are different types of tees, such as equal diameter tees (T-type) and reducing tees (reducing tees). It is widely used in industries such as petroleum, chemical, electric power, construction, water treatment, etc.

Reducing Tee

A reducing tee is a pipe fitting used to connect two pipes of different diameters, enabling fluid distribution or convergence. It can divert fluid from a large pipe to a smaller one, or vice versa, and is commonly used when pipe diameters need to be changed. Highly versatile, it is widely used in industries like petroleum, chemical, power, construction, and metallurgy. Unlike standard tees, the reducing tee has branches with different diameters, allowing for flexible fluid distribution. It typically comes in two types: concentric and eccentric reducing tees, differentiated by whether the branch pipe axes are in the same plane.

Four-way

A cross is a pipe fitting used to connect four pipes. It can achieve multi-directional flow diversion or convergence of fluids in a pipe system. A cross is similar to a tee, but it has one more connection port, so it can be used in more complex pipe systems and meet more diverse application requirements. A cross is widely used in industries such as petroleum, chemical, electric power, metallurgy, pharmaceuticals, water supply and drainage, especially in situations where four pipes need to branch or converge.

Oblique Tee

An oblique tee is a distribution and convergence device used in pipeline systems, featuring three ports: one main channel and two side channels. Its unique design causes the flow direction to deviate, reducing friction resistance and improving fluid flow efficiency. Typically used when the flow direction needs to change or fluid distribution needs adjustment, the oblique tee has an angle of 45° or 60° between the branch and main pipe, minimizing vortex formation and enhancing system performance. It is widely used in industries such as petroleum, chemical, power, metallurgy, and water supply, especially under conditions of high flow, pressure, and temperature.

Eccentric reducer

Eccentric reducers (also known as eccentric pipe fittings) refer to pipe fittings with one end larger than the other. They have a circular nozzle connected to the pipe and achieve reasonable fluid transportation through the size transition of the pipe. Unlike concentric reducers with the same function, the special feature of eccentric reducers is that their center lines are different. Usually one side is thicker and the other side is thinner, and the shape is asymmetrical. Eccentric reducers are usually used to change the flow direction of fluid or adjust the flow rate of pipelines. They are widely used in the fields of petroleum, chemical industry, electric power, metallurgy, shipbuilding, etc., especially for those situations where pipelines of different sizes need to be connected.

Concentric reducer

Concentric reducers (also called concentric pipe fittings or concentric pipe transition joints) are a type of connection fittings commonly used in pipeline systems. They are mainly used to connect pipes of different diameters and have the function of transitioning fluids from one pipe to another. Unlike eccentric reducers, the centers of the two pipe ports of concentric reducers are located on the same straight line, so "concentric" means that its inner and outer walls and axis are collinear. It is usually used in various pipeline connections and can smoothly change the diameter of the pipeline to ensure stable delivery of the fluid. Concentric reducers are widely used in the fields of petroleum, chemical industry, electric power, metallurgy, water supply and drainage, shipbuilding, etc., especially in places where pipeline size transition is required, such as the connection of fluid pipelines and gas pipelines.

Pipe cap

Pipe caps (also called pipe caps or pipe plugging caps) are a type of sealing device in a pipeline system, mainly used for closing the end of a pipeline or temporarily plugging it. It can effectively seal the pipeline opening, prevent external pollutants from entering the interior of the pipeline, and prevent leakage of media in the pipeline. Pipe caps are widely used in industries such as petroleum, natural gas, chemicals, electric power, and metallurgy, and are often used in pipeline construction, maintenance, pressure testing, storage, and transportation. Pipe caps are usually designed to be closed and can be installed by welding, flange connection, threaded connection, etc. to ensure the tightness of the pipeline system after closure. The shape of the pipe cap can be round, spherical, elliptical, etc. The specific shape and size are customized according to the pipeline specifications and usage requirements.

Pipe bending

The elbow (also called elbow pipe) is a key fitting used to change the direction of fluid flow in a piping system. It can turn the pipe from one direction to another and is often used to connect different parts of a piping system or change the direction of the pipe layout. The main function of the elbow is to achieve the turning of the pipe, avoid the waste of space in the straight pipe layout, and ensure the smooth flow of the fluid in the pipe. The elbow is generally classified according to parameters such as the bending angle, radius, material and caliber. Common elbow angles include 45°, 90°, 180°, etc. Pipe elbows are widely used in various types of pipeline systems such as petroleum, chemical, electric power, construction, water supply, and drainage.