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Manufactured from premium SS 304, 316L, and high-performance exotic alloys. Every cylinder is built to tight geometric tolerances with 100% weld and seam integrity to withstand abrasive high-flow process conditions.
A rigorous examination of fluid dynamics, mechanical integrity, and pore morphology across sintered mesh, wedge wire, and perforated composite structures.
Multi-layer woven wire fabrics undergo high-vacuum thermal sintering where metallurgical diffusion unites cross-points without filler alloy. This preserves precise aperture spacing, eliminates wire migration under cyclic pressures, and ensures absolute particulate cutoff from 1 to 200 microns.
Fabricated by helically resistance-welding triangular profile wires onto internal longitudinal support rods. The resulting outward two-point contact slot causes inward-traveling particles to immediately clear the narrowest opening, radically preventing particle entrapment and enabling rapid hydrodynamic backwashing.
For applications experiencing high differential pressure (ΔP > 25 bar) or mechanical vibration, we integrate CNC-punched perforated tubular cores with outer woven or twill mesh jackets. Seams are joined via clean GTAW/TIG or automated plasma orbital welding to guarantee ASME-compliant pressure containment.
| Tube Construction | Standard Alloys Available | Filtration Rating Range | Max Operating ΔP | Primary Fluid Flow Dynamic | Cleaning / Regeneration |
|---|---|---|---|---|---|
| Multi-Layer Sintered Mesh | SS 316L, 304L, Hastelloy C-276, Monel 400 | 1 μm – 150 μm (Absolute) | Up to 35 bar (Reinforced) | Laminar, multi-planar tortuous path | Ultrasonic bath, chemical CIP, back-pulse steam |
| Continuous Wedge Wire (V-Wire) | SS 304, SS 316L, 904L, 2205 Duplex | 20 μm – 3,000 μm (Nominal) | Up to 120 bar (Collapse rating) | Low-turbulence radial slot passage | Automatic hydro-mechanical backwash, scraping |
| Perforated Mesh Composite | SS 304, SS 316, Inconel 625, Titanium | 50 μm – 5,000 μm | Up to 80 bar | High-volume direct radial impingement | High-pressure water lance, reverse flush |
| Knitted Mesh & Copper/SS Tube | Copper 99.9%, SS 304, SS 316L | Demisting & Coarse Gas-Liquid | Low ΔP (< 2 bar) | High-voidage inertial impingement | Solvent dip, steam vapor degreasing |
From the downstream petrochemical mega-complexes of Johor to the extensive palm oil milling corridors of Sabah and Sarawak, our metal filter tubes solve complex chemical and physical separation challenges.
Malaysia produces over 18 million metric tonnes of crude palm oil annually. In bleaching earth filtration (Vibro-Energy separators) and fatty acid fractionation, our SS 316L sintered and wedge wire tubes replace conventional textile sleeves. They resist elevated temperatures (up to 260°C) and free fatty acid (FFA) pitting, preventing downstream nickel catalyst contamination in hydrogenation loops.
At regional nodes like the Pengerang Integrated Petroleum Complex (PIPC) in Johor and PETRONAS LNG in Bintulu, harsh chloride atmospheres and sour gases demand high mechanical endurance. Our flame gun anti-tempering filter elements and Hastelloy/316L wedge screens arrest deflagration waves and separate corrosive heavy condensate without hydrogen embrittlement.
Supporting Penang and Kulim Hi-Tech Park’s expanding wafer fabrication facilities, ultra-pure water (UPW) polishing and specialty etch-gas lines rely on our sub-5-micron sintered porous tubes. Featuring mirror electropolishing (Ra < 0.4 μm) and ultrasonic de-slagging, they eliminate trace metallic particle sheds in Class 1 cleanrooms.
Operating across Sabah Basin and Sarawak Shelf offshore fields, deep exploration requires severe structural crush resistance. Our V-wire well screens offer superior sand retention while maintaining maximum open-inflow area, safeguarding multistage electric submersible pumps (ESPs) against silica scouring.
For pharmaceutical hubs in Selangor and Negeri Sembilan, our CIP/SIP-compatible multi-layer diffusion-bonded filter tubes provide verifiable boundary containment during solvent crystallization, active ingredient harvesting, and sterile nitrogen blanketing.
In accordance with IMO 2020 sulfur caps across Port Klang and Port of Tanjung Pelepas, our knitted wire mesh and perforated liquid tubes deliver exceptional droplets capture in exhaust gas recirculation units and cooling tower coalescers under high-salinity exposure.
Analyzing key shifts in environmental regulations, automation, and supply chain strategies influencing engineering directors and procurement managers.
Under ESG directives and national environmental initiatives (DOE Malaysia), facilities are systematically discontinuing single-use polymer cartridges and disposable bags. Premium stainless steel filter tubes deliver an extended operational lifespan of 5 to 10 years through automated CIP ultrasonic cleaning, drastically reducing solid waste output.
With deep offshore drilling in Sarawak and high-temperature cracking in Johor refineries, Malaysian engineers require stringent conformance to NACE MR0175/ISO 15156 for sulfide stress cracking (SSC) resistance. Demand has shifted from generic SS 304 to fully dual-certified SS 316L, 2205 Duplex, and Hastelloy C-276 with complete heat lot traceability.
To eliminate process downtime in continuous oilseed extraction and chemical processing, EPCs are designing fully automated backwash skids. High-precision wedge wire tubes featuring uniform micro-slots (30–50 μm) are vital for clean hydrodynamic reversal without mechanical scraping damage.
Combining 25+ years of specialized mass transfer and porous metal expertise to deliver reliable filtration solutions for global engineering procurement teams.
Established in 1998, we have evolved from a specialized wire mesh and mass transfer equipment manufacturer into an international technical partner supplying column internals, precision perforated components, and sintered tubes across 20+ countries.
Every batch of raw stainless steel, nickel alloy, and non-ferrous wire cloth is directly sourced from premier primary mills. Complete EN 10204 3.1 Material Test Certificates (MTC), spectrographic chemistry data, and mechanical tensile logs accompany each shipment.
Equipped with advanced CNC perforation lines, automated circular resistance welding, high-vacuum diffusion bonding furnaces, precision stamping, and orbital TIG welders. We eliminate subcontracting delays to ensure uniform dimensional accuracy.
Custom packaging using ISPM-15 heat-treated seaworthy wooden crates, inner multi-layer vapor corrosion inhibitor (VCI) foil wrap, and desiccants ensures safe transit to Port Klang, Penang, Pasir Gudang, and Bintulu ports with full Form AI / FTA documentation.
Clear, technical answers to common queries regarding standards, material selection, testing, and shipping for plant engineers and procurement teams.
Select sintered porous mesh when your process requires precise filtration between 1 and 60 microns, has fine particle distributions, and involves gas polishing, catalyst retention, or steam filtration. Select wedge wire (V-wire) when your operational focus is on continuous high-volume liquid screening (typically 30 microns and above), handling heavy slurry loads, or requiring rapid in-situ hydrodynamic backwashing without media blinding.
We supply comprehensive documentation packages with every consignment, including EN 10204 Type 3.1 Material Test Reports (MTR) verifying chemical composition and mechanical properties, bubble point test reports (ASTM E128), dimensional verification records, weld procedure specifications (WPS/PQR), and NACE MR0175/ISO 15156 sour service compliance certificates on request.
Yes. Over 65% of our export output is tailored to specific drawings. We produce custom filter tubes with non-standard outer diameters (from 10 mm to 600 mm) and lengths up to 3,000 mm. End connections include standard threads (NPT/BSPT), DOE (Double Open Ends) with flat gaskets, SOE with 222/226 O-rings and spear caps, quick-release sanitary tri-clamp flanges, and custom welded rings.
For installations in high-humidity, marine, or chloride-rich areas such as Kerteh, Kemaman, and Labuan, we construct tubes using molybdenum-bearing alloys including SS 316L (minimum 2.0% Mo), 2205 Duplex, 2507 Super Duplex, or Hastelloy C-276. Every element undergoes full chemical pickling and passivation (ASTM A967) to restore the passive chromium oxide barrier.
Standard fabrication times range from 2 to 3 weeks for standard configurations and 3 to 5 weeks for custom tooling assemblies. Sea freight transit times typically take 8 to 14 days to Port Klang and Pasir Gudang, and 12 to 18 days to Bintulu or Kota Kinabalu. For emergency shutdown or maintenance turnaround requirements, expedited 3-to-5-day international air freight is supported.
Unlike disposable synthetic elements, metallic filter tubes can be regenerated repeatedly. Standard cleaning regimes include reverse liquid/gas backwashing, controlled solvent soaking, thermal calcination for hydrocarbon cracking, or ultrasonic bath immersion using mild alkaline or acidic cleaners. We supply recommended CIP procedures tailored to your process medium.
Send your operating parameters—including media type, temperature, pressure drop, flow rate, and micron rating—to receive a detailed technical proposal from our engineering team.
