◆ Technical Data

◆ Product  Description

Butt welding flange is a kind of pipe fitting which refer to the with a neck and a round pipe transition and connected with the pipe butt welding. It meets the necessary requirements for rigidity and elasticity, featuring a well-designed thinning transition for butt welding. The significant distance from the joint surface minimizes temperature-induced deformation during welding. Its intricate horn-shaped structure makes it suitable for pipelines exposed to pressure or temperature fluctuations, high temperatures, high pressures, or low temperatures.

◆ Technical Data

◆ Product  Description

Flat welding steel pipe flange with neck is used to connect steel pipes, pipe fittings, and other equipment through fillet welds or directly to the pipe via a flange connection. Due to its short neck, it enhances the strength of the flange and improves the bearing force of the flange, making it suitable for use on pipes with higher pressure.

◆ Technical Data

◆ Product  Description

Flat welding steel pipe flange is the pipe inserted into the flange to weld. It’s easy to obtain, simple to manufacture, low in cost, and widely used in many area.

◆ Technical Data

◆ Product  Description

The threaded flange is a kind of flange connected with the pipe by the thread. When designing, it can be treated by loose flange. The advantage is that no welding is required, and the additional torque generated by the flange deformation on the cylinder or pipe is small. Suitable for high pressure pipeline connection.

◆ Technical Data

◆ Product  Description

Socket welding flange refers to the pipe end inserted into the flange ring ladder, welded in the pipe end and the outer flange. There are two types with and without a neck. The rigidity of the flange with the neck tube is good, the welding deformation is small, the sealing is good, and can be used for the pressure of 1.0~10.0MPa. The Type B flange for
the container is also a socket welding flange, which is used for occasions with high sealing requirements. During the design, the socket welding flange can be checked according to the integral flange.

◆ Technical Data

◆ Product  Description

It is a connection form of flange. It's basically a flange without a hole in the middle. One of its functions is to block the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance. In terms of sealing effect, it has the same effect as the head and the tube cap. However, there is no way to disassemble the head, and the flange blind plate is fixed with bolts, which is very convenient to disassemble. Flange blind sheet material is carbon steel, alloy steel, stainless steel so on.

◆ Technical Data

◆ Product  Description

There are many types of customized -standard flanges, such as elliptical flanges, irregular flanges, unequal diameter flanges, fan-shaped flanges, and conical flanges, etc. Each type of non-standard flange has its specific application scenarios and features, and needs to be selected and designed according to the use environment and design requirements.