Different types and types of polyethylene joints are available in the market and each of them is selected and used based on their application. In the continuation of this text, we are going to explain and introduce the types of polyethylene joints. So stay with us to get to know the types of these connections.
Twist
One of the types of polyethylene joints is screw or rib or threaded joints. These connections consist of components such as o-ring, body, screw, oscillating ring and bushing and can withstand a pressure of up to 10 atmospheres. One of the significant advantages of this type of connection is the ability to open and close it multiple times.
This type of connection is produced in male and female form and is used for various projects including water transfer and water supply to They are used abundantly. The following types of screw connections can be mentioned:
- سه راه مساوی
- سه راه نر
- سه راه ماده
- زانو نر
- زانو مساوی
- زانو ماده
- رابط مساوی
- رابط نر
- رابط ماده
- تبدیل و درپوش انتهایی
Gas joints or electrophogen
Welding connections
Another type of polyethylene joints is high pressure welding joints. This type of connection is connected butt to polyethylene pipe and it can be used in industries such as fire fighting and water and sewage industries. This type of connection also includes tee, knee, conversion, flange, PP.STEIL ring and conversion. This type of connection can be produced according to the needs and requests of the customer. Among the advantages of this type of connection are light weight, easy installation, their pre-fabrication, high resistance to chemicals, and resistance to temperature changes. etc. pointed out.
Polyethylene belt
Among other types of polyethylene joints, we can mention polyethylene belt. In places where there is a need to branch off from the main pipes or where reconstruction is needed, this type of connection can be of considerable help. Different materials are used in the construction of this type of connection and for this reason. The reason can be seen in the market in different genders. This belt consists of two parts, the branch and the bottom. This belt is closed around the polyethylene pipes by means of a bolt.
Flangi connections
Flange joints can be mentioned among other types of polyethylene joints. In this type of connection, the pipes are connected with the help of round steel plates, which are called fanledges. One of the most important points that can be mentioned about this type of connection is their ability to be bolted. The flanges are connected with the help of bolts and nuts and this process can have advantages in its place. It is good to know that flange connections have high resistance and for this reason they are used in the gas transmission industry and in the gas industry in general. They are widely used.
Injectable connections
Among polyethylene joints, injection joints can be mentioned. To produce joints of this type, first a mold must be made and then by plastic injection machines, polyethylene materials are injected into these molds and the required connection is provided. Among the advantages and features of this type of connection can be He pointed out their high integrity and strength. In addition, since this type of connection is made in the form of a mold, they are completely uniform in terms of size and dimensions, which is very significant in this case.
Basic fittings
Other polyethylene connections that should be mentioned are sewer connections. This type of joints are butt-welded and used to connect and change the direction in sewer pipes.
