Perforated Steel Tubing Filter Screen Mesh For Filter Liquids Solids And Air

Perforated Tube for Filter Liquids, Solids and Air Filtration

Perforated tube is also called perforated pipe, perforated steel tube, perforated steel pipe or filter pipe. Its made of high quality carbon steel, stainless steel, aluminum steel or alloy sheet. According to opening diameter, we design the width of plate and punch holes customized by you. Then these plates are rounded in a spiral or straight strip and welded by argon arc welding.

The perforated filter tube surface is processed by electrolytic polishing, galvanization, sandblasting, pickling and passivation. It is corrosion and rust resistant. Perforated tube features the high strength, perfect recyclability and long service life, including straight perforated pipe, spiral perforated tube and perforated casing tube.

With durable materials and various models, perforated tubes can filter liquids, solids and air or sieve different materials to ensure the purity. Weakening noise and granary ventilation are also their important functions.

Perforated tube feature

• Uniform welds and good pressure resistance.
• Accurate roundness and straightness.
• Smooth and flat surface.
• High filter precision.
• Also can cut the noise and ventilate.
• High strength and firm structure.
• Perfect recyclability for filtration.
• Corrosion and rust resistance.
• Various patterns for choice.
• Resist acid, alkali, low and high temperature, so has a long service life.

Perforated tube specification

• Materials: aluminum plate, stainless steel plate, galvanized steel plate, alloy plate, iron plate, carbon steel plate, copper plate. titanium plate.
• Surface: electrolytic polishing, galvanization, sandblasting, pickling and passivation.
• Thickness: 0.4–15 mm.
• Tube length: 10–6000 mm, or tailored to your desired size.
• Tube outside diameter: 6–200 mm.
• Wall hole pattern: round, rectangular, square, hexagonal, oval, plum blossom, etc.
• Hole diameter: 3–10 mm.
• Open area: 23%–69%.
• Filter precision: 2–2000 μm.
• Welding process:
  • spot welding or full welding.
  • straight welding or spiral welding.
  • argon arc welding.
• End types: rough edge, flange edge, framed edge or threaded edge.
• Packing: moisture-proof paper, pallet, wooden container.

Perforated tube application

Perforated tubes can be used as various frames of filter elements (inner and outer support tubes) for filtering liquids and air, such as water, oil, etc. And can also be used as an exhaust pipe (silencer) for automobiles and motorcycles. In addition, it can also be used as a smoker tube.

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