Products
FIVE SERIES, ONE STANDARD · Tower internals, air filters, oil fume filters, dust nets and filter media — every product fabricated to your drawing
Tower Internals
TOWER INTERNALSTower internals cover structured/random packing, demisters/mist eliminators and tower fittings (liquid distributors, trays, supports). We design and manufacture all in-house, ensuring matched performance of the whole tower.
Packing
PACKINGStructured packing: wire gauze (AX/BX/CY) & perforated plate (125Y–500Y); CY reaches 8–10 theoretical plates/m, close to imported performance. Random packing: metal & plastic series for distillation, absorption, stripping, extraction.
| Product | Type / Model | Material | Key Specs | |
|---|---|---|---|---|
| Wire gauze structured packing | AX / BX / CY | 304 / 316L / 2205 / TA1 | CY: 8–10 theoretical plates/m, 250–700 m²/m³ | |
| Perforated plate packing | 125Y – 500Y | 304 / 316L / 2205 / CS | High capacity, low pressure drop | |
| Mesh corrugated packing | Custom | 304 / 316L | Rigid, erosion-resistant | |
| Plastic structured packing | Custom | PP / PTFE / PVC / CPVC | Corrosion-resistant, lightweight | |
| Ceramic structured packing | Custom | Industrial ceramic | High-temperature, acid-proof | |
| Metal random packing | Pall / Cascade / IMTP rings DN16–DN76 | 304 / 316L / 2205 / CS / Al | High void fraction | |
| Inclined tube settler | Φ35 / Φ50 / Φ80 | PP / PVC / FRP | Large wetted perimeter, high settling efficiency | Water treatment, cooling towers |
| Plastic random packing | Pall rings / hollow balls / rosettes | PP / PE / PVC / CPVC / PTFE | Lightweight, corrosion-resistant |
Selling point: CY-grade replaces Sulzer/Koch at ~1/3 of import price; delivery 4 weeks vs 8–12 weeks imported. Free packing selection & internals matching design.
Demisters / Mist Eliminators
DEMISTER & MIST ELIMINATORWire mesh, multi-layer pyramid and baffle types for gas-liquid separation in power FGD, steel pickling, petrochemical and pharmaceutical plants.
| Product | Model | Material | Key Specs |
|---|---|---|---|
| Wire mesh demister | SP / DP / HP / HR (HG/T21618-1998) | 201 / 304 / 316 / 2205 / TA2 | High efficiency, low ΔP |
| Non-metal mesh demister | Custom | PP / PTFE / PVDF | PTFE: -150~+250°C, aqua-regia proof |
| Multi-layer pyramid eliminator | Custom | 304 / 316L / PP / PTFE | ≥3μm, ≥90% efficiency, ΔP<100Pa, washable |
| Baffle-type eliminator | Custom | 304 / 316L / PP / FRP | ≥15–20μm droplets, anti-clogging |
Selling point: 316L lasts 2–3 years longer than 304 in chloride service; PTFE handles aqua regia. Core scenarios: power FGD & steel pickling lines.
Tower Fittings
TOWER INTERNALSLiquid distributors, trays, supports and collectors matched with our own packing — one supplier, one responsibility.
| Product | Type | Material | Key Specs | |
|---|---|---|---|---|
| Liquid distributor | Trough / pan / pipe | 304 / 316L | Uniform distribution by design | |
| Valve tray | Custom | 304 / 316L / CS | Wide operating range | |
| Grid support plate | Custom | 304 / 316L / CS | High open area, strong | |
| Hump support (304) | Custom per column diameter | 304 / 316L | High open area and rigidity; supports packing bed with redistribution | Desulfurization towers |
| Collector / redistributor | Custom | 304 / 316L | Matched with distributor |
Selling point: integrated supply of packing + internals, 20–30% higher order value, clear quality responsibility.
Air Filters
AIR FILTERG3 to H14 full range for HVAC, cleanrooms and spray booths: panel, bag, mini-pleat and separator types.
| Product | Grade | Media / Frame | Key Specs |
|---|---|---|---|
| Pre-filter panel | G3 / G4 | Nonwoven / metal mesh, galvanized / Al frame | Low resistance, washable |
| Activated carbon pre-filter | G3 / G4 | Carbon composite | Odor & gas removal |
| Medium-efficiency bag filter | F5 – F9 | Nonwoven / fiberglass | Large media area, long life |
| Mini-pleat HEPA | H11 – H14 | PP / fiberglass, Al frame | ≥99.95% @0.3μm |
| Paper-separator HEPA | H11 – H14 | Fiberglass | Rigid, heat-resistant |
| Al-separator HEPA | H11 – H14 | Fiberglass, Al separator | High-temp, humid duty |
| Paint-mist pleated paper filter | G3 / G4 | Pleated paper, SS frame | High mist capture, replaceable |
| Special panel filter | On request | Nonwoven / fiberglass, SS 201/304/316 | Corrosion-proof frame, washable |
Selling point: G3–H14 full range from one supplier; paint-mist filter is the entry product for spray-booth accounts. Bag & HEPA sizing tables available on request.
Oil Fume Filters
OIL FUME FILTERFilters for commercial kitchen hoods and fume purifiers: flame-proof structure, washable, made to sample or drawing.
| Product | Type | Material | Key Specs |
|---|---|---|---|
| Stainless steel oil mist filter | Custom size | 304 / 316 SS | Knitted wire mesh, high mist capture, washable |
| Hood fume filter (wound wire) | Custom size | 304 SS / galvanized | Flame-proof, high mist capture |
| SS honeycomb filter | Custom cell | 304 SS | Washable, reusable |
| Aluminum honeycomb filter | Custom cell | Al alloy | Lightweight, economical |
| Herringbone / S-type filter | To sample | 304 SS / Al | Large mist contact area |
Selling point: OEM for fume purifier manufacturers — send us a sample or drawing, we fabricate to spec.
Dust Filter Nets
DUST FILTER NETInlet protection for HVAC and ventilation equipment. Differentiation: FDA/LFGB food-grade certification, washable and long-lasting.
| Product | Type | Material | Key Specs |
|---|---|---|---|
| Nylon dust net | Honeycomb monofilament | Food-grade nylon | FDA / LFGB certified, washable |
| Metal dust net | G3 / G4 | Al / 201 / 304 / 316 SS | Strong, corrosion-resistant |
| Plastic dust net | Custom size | PP / PE | EU environmental certified |
Selling point: food-grade certification opens food & beverage HVAC accounts; we focus on industrial filtration, not construction dust screens.
Filter Materials
FILTER MATERIAL SERIESThe core consumables of air filtration and gas-liquid separation systems: nylon filter mesh, gas-liquid filter mesh, diamond mesh, activated carbon mesh and fiber wadding — customizable widths with antibacterial, hot-cut and pleating options. View series details →
| Product | Type / Model | Material | Key Parameters | Typical Application |
|---|---|---|---|---|
| Nylon Filter Mesh | 20–200 mesh, 30+ specs in 4 categories | PE / PP / PA / PET | RoHS certified, EN45545-2 rail-vehicle flame retardant, formaldehyde-free; concave-convex honeycomb structure, air resistance <10 Pa, weight 70–230 g/m², width 0.5–2.4 m | Air conditioning systems, fresh air systems, rail vehicles |
| Gas-Liquid Filter Mesh | Four types: SP / DP / HR / HP | Plastic (PE/PP/PTFE) + Metal (201/304/2205/TA2) | Wire diameter 0.08–0.30 mm round / flat wire, single-strand / multi-strand / blended weave, weight 600–1200 g/m², width 0.3–1 m, corrugating available | Mist eliminators, vapor-liquid separation, tower internals |
| Diamond (Expanded) Mesh | Aperture 2.5×4 – 10×20 mm | Aluminum / 201 / 304 / TA1 | Sheet thickness 0.1–1.5 mm, strong diamond-hole structure | Protective screens, filter supports, decoration |
| Activated Carbon Filter Mesh | 20–40 PPI | Activated carbon composite media | Thickness 30–50 mm (custom 3–30 mm), density 40–50 kg/m³, standard size 1 m × 2 m | Odor removal, harmful gas adsorption |
| Coir Fiber Wadding | Customized to size | Natural coir fiber | Weight 600–1200 g/m², natural and eco-friendly, good air permeability | Aquarium filtration, ventilation coarse filtration |
| Spray-Bonded Fiber Wadding | Thickness 5–12 mm, width 0.5–2 m | Synthetic spray-bonded wadding | Weight 150–600 g/m², efficiency G1–F7, colors white / black / green, mesh-laminated and 3D adhesive options | AC primary filtration, equipment air intake filtration |
| Hot-Melt Fiber Wadding | Thickness 10–25 mm, width 0.5–2 m | Synthetic hot-melt wadding | Weight 150–500 g/m², efficiency G1–G4 | Ventilation system primary filtration |
Selling point: nylon filter mesh passes EU RoHS environmental certification and EN45545-2 rail-vehicle flame-retardant fire testing, formaldehyde-free — reliable for rail transit and premium appliance customers.
Need a custom size? We fabricate to drawing.
Send process data or drawings — free selection & quotation within 1 working day.