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Material
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Aluminum plate, stainless steel plate, galvanized steel plate
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Thickness
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0.4–15 mm
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Tube length
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10–6000 mm, or tailored to your desired size.
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Tube outside diameter
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6–200 mm
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Wall hole pattern(shap)
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round, rectangular, square, hexagonal, oval, plum blossom, etc.
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Hole diameter
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0.4----20 mm or as your request
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Filter precision
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2–2000 μm
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Welding process
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1.spot welding or full welding. 2. straight welding or spiral welding. 3.argon arc welding.
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Application of perforated tube
Filter liquids and air, such as water, oil, etc.
Sieve different materials and remove impurities, such as in food, chemical and environmental protection industry.
As various frameworks of filter elements.
Weaken the noise.
Used for granary ventilation.
Perforated 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.
Resist acid, alkali, low and high temperature, so has a long service life.
