Filter Element

Perforated steel tube

The specifications of Perforated steel tube

1.The materials of perforated steel tube: SUS304 SUS304L SUS316 SUS316L SUS316Ti

2.Thickness: 0.3 - 3 mm

3.Outer Diameter: 6 - 169 mm

4.Packing: cap coated or packed in wooden case

The features of Perforated steel tube

1.A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone.

2.Filter area is big; flow resistance is small, high producing oil rate.

3.A uniform and efficient well development is due to the continuous slot opening.

4.Perforated steel tube has good character of anti-acid, anti-alkali and anti-corrosion, it can adapt to the oil well’s special demand. The crack won’t become bigger because of corrosion. It has good stability

5.Perforated steel tube has the features of easy backwashing, durable in use, safety and reliability as well as low comprehensive cost.

The applications of Perforated steel tube

1.Perforated steel tube is usually applied for boiler, heat exchanger in Petroleum, Chemical enterprise, super heater.

2.Perforated steel tube is used as perforation operation in the gas and oil industry.

3.Perforated steel tube is also used as the exhaust purification devices, construction and ornament with High temperature resistant transmission.