Tower Trays | Bubble Cap, Sieve & Valve Trays


Circular stainless steel bubble cap tray with multiple vapor caps for industrial distillation columns – Pingxiang Daier
Stacked stainless steel bubble cap tray assemblies showing multiple tray levels for industrial distillation equipment – Pingxiang Daier
Segmented stainless steel bubble cap tray with multiple bubble caps and downcomer for distillation towers – Pingxiang Daier
Semicircular perforated metal sieve tray panel with reinforcing strips for installation in industrial distillation towers – Pingxiang Daier
Round stainless steel sieve tray with uniformly distributed perforations and bolted outer flange for industrial separation columns – Pingxiang Daier
Circular stainless steel segmented sieve tray with perforated panels and reinforcing beams for distillation columns – Pingxiang Daier
Segmented metal valve tray panels with circular valve elements for gas-liquid contact in separation towers – Pingxiang Daier
Close-up of metal valve tray showing raised rectangular valve openings for vapor-liquid contact in distillation towers – Pingxiang Daier
Rectangular metal valve tray panel with regularly arranged valve openings for industrial distillation columns – Pingxiang Daier
Rectangular plastic perforated panel with regularly spaced openings – Pingxiang Daier
Circular plastic perforated tray panel for industrial tower internals – Pingxiang Daier
Square plastic perforated tray panel with evenly arranged holes – Pingxiang Daier

Tower Tray Selection, Design & Applications

Pingxiang Daier Separation Tech Co., Ltd. supplies customized metal and plastic tower trays for distillation, absorption and stripping columns in chemical and petrochemical industries.

Available Types — Bubble Cap Trays · Sieve Trays · Valve Trays · Plastic Perforated Tray Panels · Segmented Tray Assemblies

Materials — SS304 · SS316L · Engineering Plastics · Other Materials Upon Request

Key Selection Factors — Column Diameter · Vapor & Liquid Flow Rates · Tray Spacing · Pressure Drop · Operating Temperature · Material Compatibility · Downcomer Arrangement

Typical Applications — Distillation Columns · Fractionation Towers · Absorption & Stripping Columns · Chemical Processing · Petrochemical Separation · Corrosive Process Environments

Engineering & RFQ Support — Custom fabrication according to customer drawings, column dimensions, operating conditions and material requirements.

Custom Tower Trays & Project Support

For quotations, please provide available drawings, column diameter, tray type, quantity, material requirements and operating conditions.

Contact Pingxiang Daier Separation Tech Co., Ltd. for customized tower tray solutions and project quotations.

Industrial Tower Applications | Distillation & Separation Columns


Technical parameter table – wire mesh demister pads – density, surface area, void fraction – material options: SS316L (Mo≥2.0% ASTM A240), Monel – Ruler Measured – Pingxiang Daier
Global project matrix – tower internals – sulfuric acid plants, refineries, chemical distillation columns – Ruler Measured – Pingxiang Daier