Polyethylene gland

Description

Polyethylene gland

polyethylene glandi s a type of connector made of cast iron, which can also be used for polyethylene pipes.The price of cast iron. Three-way bolted ductile iron connection according to the standard ISO 2531 Glendy. . Elbow connection made of ductile iron, which has a socket connecting it to cast iron pipelines. Elbow cast iron fittings that are connected to the pipeline with a flange. Cast iron gas wall heating package. Central heating boiler made of cast iron.

Cast iron conversion interface. Ductile or cast iron knees. Cast iron tee connection. Cast iron conversion interface with flange. Flake valves that are made of cast iron and their inner disk can be made of plastic or metal. Ductile elbow joint with a base to bear the pressure of cast iron pipelines. Cast iron type

The material of this product is made of cast iron and it is produced in two pressure ranges of 10 atmospheres and 16 atmospheres, and it can be used for all liquids, especially in petrochemical and power plants, and they can withstand all high temperatures easily. It is placed in the network.

Disadvantages

Due to the cast iron material, this product has a heavy weight and it is difficult to transport it in the garage.

Cast iron fittings are produced in different sizes from 50 mm to 400 mm and to wings, these fittings increase the costs of transmission projects.

Cast iron joints break quickly in front of sudden impacts. Care should be taken during transportation

benefits

One of the advantages of cast iron fittings is 1- its resistance to corrosion

2-Resistance to high temperatures

3- Resistance to high pressures as well as negative pressures

4- Resistance to abrasion

5- Resistance to external pressures such as

Weather changes, which is the reason for the expansion and contraction of the connection and causes the failure of the connections