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Contact SupplierWe are offering longitudinal welded perforated tube.
Aka: perforated tube, perforated pipe, center tube of filter element
material: ss304304l316316l 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): 14’’-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.