Perforated Metal Tube Be Made of Carbon Steel and Stainless Steel by Straight Seam Welding or Spiral Welding Method.

Perforated Metal Tube by Straight Seam Welding or Spiral Welding Method

Our Welded Perforated Metal Tube is made of carbon steel and stainless steel by straight seam welding method, it is suitable for filter cores which can withstand quick flow of liquid and support the outside filter mesh layer. Micron slotted hole perforated steel tubing is used as filter cylinder or casing tube in oil drilling, mine developing and other industries. Except of straight butt seam welding method , we also offer spiral lock seam welding. spot welding tubes, longitudinal/straight seam tubes, straight seam tack welded tubes, abutted seam tubes, straight lock seam tubes, and more.

Perforated Metal Tube Features

• 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 Metal Tube Specification

• Material: mild carbon steel, stainless steel.
• Outside diameter: 6-20 mm.
• Length: to any length, up to 6 meters.
• Holes pattern: round, square, oblong, hexagon.
• Hole diameter: 3mm -20mm.
• Open area: up to 69%.
• Wall Thickness: 0.4mm to 15mm.

Perforated Metal Tube Applications

Perforated pipes/ tubes are mainly used in sifting and grading in mine development and other industrial uses. We also offer square tubing for modern building decoration designs and cable tray covers. We offer the following perforated tubing products:

• oil casing perforated filter tube
• spiral lock seam welded perforated metal filter support cores and covers.
• stainless steel perforated filter tubes.
• sus304,sus316,sus316lperforated stainless steel filter basket.
• steel perforated filter cylinder .

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