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Filter Tubes / Cylinders

Cylindrical Metal Filter Elements · Single/Multi-layer · High Temp & Pressure Resistant

Filter tubes are cylindrical metal filter elements made from stainless steel mesh, dutch weave mesh or perforated mesh through rolling, spot welding, edge wrapping and reinforcement. Available in single or multi-layer composite structure with support mesh, resistant to high temperature and pressure, suitable for melt, liquid and gas filtration. Rich interface types for direct installation in filters, housings and candle filter equipment.

Material201/304/316L standard; 310S/duplex high-temp; Ni/Ti/Monel/Hastelloy corrosive
StructureSingle layer, multi-layer composite
Filtration5 - 300μm
Outer Diameter10mm - 300mm (custom)
LengthCustom, standard 50mm-1000mm
InterfaceEdge wrap, flat, conical, flange
Lead Time3-15 working days

Filter Tubes / Cylinders

Filter tubes are cylindrical metal filter elements made from stainless steel mesh, dutch weave mesh or perforated mesh through rolling, spot welding, edge wrapping and reinforcement. Available in single or multi-layer composite structure with support mesh, resistant to high temperature and pressure, suitable for melt, liquid and gas filtration. Rich interface types for direct installation in filters, housings and candle filter equipment.

Features

🔥

All-metal High Temp

All-metal structure, high temp & pressure resistant, for melt conditions

🧱

Multi-layer Composite

Inner/outer support + filter layer, gradient pores, pressure resistant

🔗

Good Weld Seal

Smooth secure weld, strong sealing, no media bypass

📏

Flexible Specs

OD, length, interface, precision all customizable, made to drawing

Specifications

TypeLayersMaterialPrecisionApplication
Single layer1304/316L30-300μmCoarse filtration, large particle
Multi-layer2-5304/316L5-100μmHigh-pressure melt, precision
Perforated comp.2-3304/316L10-200μmHigh strength, large flow
High-temp type2-5310S/duplex5-150μmHigh-temp melt, flue gas
Corrosion type2-5Ni/Ti/Monel5-100μmCorrosive, high-purity

Applications

  • Polymer melt: plastic extrusion, chemical fiber spinning, rubber processing
  • Petrochemical: acid/alkali, polymer, catalyst, oil mud filtration
  • Water treatment: precision filtration, backwash, solid-liquid separation
  • Hydraulic: hydraulic oil, lubricant, fuel precision filtration, pump/valve protection
  • Food & Pharma: syrup, edible oil, liquid medicine, beer, juice filtration
  • Custom size, precision, interface per drawing or sample

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