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Aka: Perforated Tube, Perforated Pipe, Center Tube of Filter Element
Material: Ss304/304L/316/316L stainless steel, Mild steel, Aluminum, Copper, Monel, Hastelloy, Inconel, Titanium, etc.
Perforated Tubing Capabilities: High Speed Hole Punching, Cut-To-Length Perforated Tubing
Perforation Patterns: Straight, Centers, Staggered
Seam Styles: Straight Weld, Spiral Weld, Spiral Welded Louvered
Shape of Hole: Round, Square, Rectangle, Oval, Special Shape
Hole Diameter: Various to meet different requirements for tubing strength and filtration
Tube Diameter(Round): 1/4’’-12’’ (6.35 ～ 304.8mm)
Wall Thickness: 0.5～2.5mm (various types can be customized )
Length: Customized
Features: uniform punching hole, strong anti-pressure ability, can be used as filter frame, big bearing, high roundness, precise filtering capacity.
Uses:
(1) Protective sleeve for sand control screens
(2) Support core for strainers
(3) Purolator suction strainers
(4) Acoustical dampening
(5) Perforated tubes for oil well
(6) Exhaust tubes, Muffler tube
(7) Filtration / Separation Tubes (e.g center tube for air, oil, fuel, gas filters)
(8) Decorative items
(9) Gas / Liquid / Vapor/ Light Diffusion
(10)Structural Members
(11) EMI shielding
(12) Safety guards
(13) Grills or trim
longitudinal Welded Perforated Tube
