Engineered for Reliability Metal Fixed Valve Trays feature permanently open valve units that deliver sieve-tray simplicity with enhanced vapor-liquid contact. By eliminating moving parts, they prevent wear/sticking while achieving 20-30% higher capacity and 6:1 turndown ratios versus sieve trays – ideal for fouling services like FCC main fractionators and PVC
Engineered Simplicity Metal Sieve Trays deliver reliable vapor-liquid contact through precision-perforated plates requiring zero moving parts. Designed for fouling/corrosive services, they offer 30-50% cost savings over valve trays while enabling extended liquid residence times (>60s) – ideal for refinery scrubbers, chemical reactors, and processes where phase contact duration outweighs turndown
Engineered Vapor-Liquid Contact Vertical Sieve Trays (VSTs) feature chimney-like risers (Ø100-200mm) with perforated sidewalls and calibrated bottom clearances. This design creates renewed gas-liquid interfaces while eliminating droplet entrainment – achieving 40% higher capacity and 20% greater efficiency than conventional sieve trays in FCC main fractionators, NGL columns, and amine
Engineered Fluid Management Pipe Liquid Distributors deliver uniform fluid distribution/collection through modular tube-and-header systems. Featuring flange/thread connections and optional porous liners, they maintain ±3% flow deviation across 1-100 bar systems. PTFE construction enables ≤260°C operation with 99% chemical resistance in acid/solvent services. Core Technology Feature Technical Advantage Modular Tube Array
Engineered Load-Bearing Performance Hump-shaped support plates provide critical structural reinforcement for packed beds while maintaining ≥85% open area for unrestricted vapor/liquid flow. Engineered arch designs prevent bed compaction and distribute mechanical loads up to 15,000 kg/m² – eliminating capacity constraints in refinery, petrochemical, and gas processing columns. Core Technical Specifications
Engineered Bed Support Technology Packing support grids deliver essential structural reinforcement for random and structured packing beds while maintaining ≥85% open area. Engineered cross-bar configurations prevent bed collapse under 15,000 kg/m² loads while ensuring unrestricted vapor/liquid flow – eliminating flooding risks in sulfuric acid towers, fume scrubbers, and high-capacity distillation
Engineered for Extreme Conditions Ceramic Structured Packing delivers unmatched thermal stability (≤800°C) and acid/alkali resistance in highly corrosive processes. Engineered corrugated geometries provide 3-5× higher separation efficiency than random packing with minimal pressure drop (<6 mmHg/m), ideal for vacuum distillation, H₂S scrubbing, and sulfuric acid concentration systems. Material Superiority Property
Metal Wire Gauze Corrugated Structured Packing is engineered from woven metal wires (stainless steel, Monel, copper) into corrugated sheets. Renowned for its low pressure drop and exceptional separation efficiency, it is the industry’s preferred choice for precision distillation, vacuum distillation, and high-purity applications. Key Features & Benefits Ultra-High Efficiency: Optimized
Metal Perforated Plate Corrugated Structured Packing uses precision-punched 5mm holes in corrugated metal sheets (stainless steel, Monel, titanium) to maximize liquid distribution and surface wettability. Engineered for high liquid-load applications and large-diameter columns, it delivers superior strength, corrosion resistance, and process stability under challenging conditions. Key Features & Benefits 5mm
Triangular Spiral Packing – Where Geometry Meets Efficiency When you need to push the limits of separation efficiency in laboratory or specialized industrial applications, triangular spiral packing delivers a distinct advantage. As a member of the Fenske spiral family, this packing replaces conventional circular coils with a triangular wire
Polyhedral Hollow Ball Packing – Maximum Surface, Minimum Weight When you need a packing that combines large surface area with minimal weight and pressure drop, polyhedral hollow balls deliver a smart balance. Their unique design features two interlocking hemispheres with fan-shaped leaves that create an open, efficient structure perfect
Stainless Steel Spring Packing – Lab-Scale Efficiency, Unmatched Precision When every fraction of a percent purity matters in your laboratory distillation, stainless steel spring packing—also known as Fenske spiral packing—delivers the control you need. Originally developed by M.R. Fenske in 1936, this elegantly simple design uses tightly wound metal coils
Advanced Entrainment Control Wire Mesh Demisters utilize precision-woven metal/non-metal meshes (Ø≤0.3mm) to capture 99.5% of liquid droplets down to 1μm. Engineered with >95% void volume and customizable configurations (ring/chevron/withdrawable), they deliver <0.15 kPa pressure drop while eliminating carryover in refinery sour water strippers, chemical scrubbers, and acid gas treatment units.
Inertial Impaction Technology Vane Mist Eliminators utilize precisely spaced corrugated plates to force directional changes in gas streams, leveraging inertial forces to capture 99% of liquid droplets ≥5μm. Engineered for high liquid loads and fouling resistance, these low-∆P (<0.25 kPa) systems excel in refinery sour water strippers, LNG knockout drums,
