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Member Since 11 Years
Nature of Business Manufacturer Year of Establishment 2011Ask for more detail from the seller
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We are offering spiral welded perforated tube.aka: spiral perforated tubepipe, center tube for filter element
material: ss304304l316316l stainless steel, mild steel, aluminum, copper, monel, hastelloy, inconel, titanium, etc.
Hole diameter: various to meet different requirements for tubing strength and filtration
tube diameter: 14’’-12’’ (6.35 ～ 304.8mm)
wall thickness: 0.5～2.5mm (special sizes can be customized )
length: customized
finish:
precise rolling: hold tight tolerances or improve appearance and against high external pressure; plating: prevent from corrosion for mild steelcarbon steel
oiling, degrease, grit blast, acid pickling and passivation treatment
electro polish to the stainless steel tubes
coated by pvc, epoxy and many others according to the requirements.
Feature: precise rolling, high resistance to external pressure. Can be used as filter frame, big bearing, high roundness, precise filtering capacity.
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