Perforated Pipe – Spiral Pipe, Straight Pipe, Casing Pipe

A galvanized perforated pipe with staggered round holes on the surface.

With high strength and perfect recyclability, Walcoom perforated pipe is a good solution for industrial filtration.

Perforated pipe, made of high quality carbon steel, stainless steel or aluminum steel, is also called perforated tube, perforated steel tube, perforated steel pipe or filter pipe. With hot dip galvanized, electro galvanized or powder coated surface, it is corrosion and rust resistant. Perforated pipe features the high strength, perfect recyclability and long service life, including straight perforated pipe, spiral perforated pipe and perforated casing pipe. It is widely used for industrial filtration.


  • High strength and firm structure.
  • Perfect recyclability for filtration.
  • Corrosion and rust resistance.
  • Various patterns for choice.
  • Durable and long service life.


  • Material
    Mild carbon steel, stainless steel, aluminum steel.
  • Outside diameter
    1" to 8".
  • Hole diameter
    0.06" to 0.5".
  • Hole shape
    Round, square, slot.
  • Hole distribution
    Straight line, staggered.
  • Open area
    Up to 65%.
  • Wall thickness
    0.024" to 0.165".
  • Type
    Straight pipe, spiral pipe, perforated casing pipe.
  • For more technical data, please refer to our catalog:


  • Pulp mills.
  • Perforated flask.
  • Silencer.
  • Chemical processing and brewing industries.
  • Oil or lube filtration industries.
  • Sewage or purified water treatment.
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