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For Columns

For Columns

Support frames for columns are specialised structural assemblies designed to securely hold vertical borosilicate glass columns in pharmaceutical, chemical, and laboratory installations. Goel Scientific Glass Works Ltd. manufactures the For Columns range as part of its Structure & Support product suite. These frames provide load-bearing strength, precise vertical alignment, and modular support for columns used in distillation, absorption, extraction, and gas scrubbing applications. The design combines vertical structural tubes, horizontal cross-braces, and column-clamp fittings to support the glass without creating point stresses. Frames are sized to suit the column diameter and height, providing stable long-term support.

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Key Features

  • Column-Specific Modular Framework: Combines vertical tubes and horizontal cross-braces engineered specifically to envelop, brace, and carry vertical glass column loads.
  • Precise Vertical Alignment & Rigidity: Built to hold glass columns exactly upright along their full height while resisting lateral forces, sway, and operational vibrations.
  • Adjustable & Secure Mounting: Column-clamp fittings deliver a firm, uniform grip without introducing point stresses or bending moments that risk glass fracture.
  • Thermal Expansion Accommodation: Floating guide support designs allow differential thermal expansion during heat cycling without stress transfer.
  • Corrosion-Resistant Construction: Built from galvanised iron or high-grade stainless steel (SS 304 / SS 316) for longevity in aggressive chemical environments.
  • Modular Reconfiguration: Structural framework can be expanded or retrofitted when column height or diameter changes during process scale-up.

Specifications

Parameter Standard Range
Column Diameter (DN) Compatibility DN 80 to DN 600
Framework Height Up to 6 metres (Custom height on request)
Material Hot-dip Galvanised Iron, Stainless Steel (SS 304 / SS 316)
Vertical Alignment Tolerance Better than 2 mm per metre
Number of Support Points 2 to 6 per column (application dependent)
Surface Finish Hot-dip galvanised or electropolished

Applications

  • Distillation & Rectification Columns: Support frameworks for vertical packed or trayed glass distillation columns in chemical processing plants.
  • Absorption & Gas Scrubbing Units: Vertical mounting and bracing of glass absorption columns in environmental gas scrubbing systems.
  • Pilot Plant & Production Scale Units: Structural framing for scale-up glass column assemblies where structural integrity and safety are paramount.
  • Chromatography & Extraction Columns: Vertical structural support for liquid-liquid extraction and industrial-scale chromatography units.
  • Retrofitting & Frame Upgrades: Matching and expanding existing support framework footprints during process plant modifications.

Why Choose Us?

Goel Scientific Glass Works Ltd., a Borosil Scientific company established in 1977, manufactures both borosilicate 3.3 glass columns and the structural frameworks required to support them. Serving over 2,800 customers across pharmaceutical, chemical, and life-science industries, Goel Scientific delivers the For Columns product range as matched framework solutions that fit both Goel glass columns and standard third-party glass installations. Every frame is fabricated to strict client process requirements, dimensionally inspected, and shipped ready for rapid on-site installation.

FAQs

Glass columns are used in distillation, absorption, extraction, and gas scrubbing operations across pharmaceutical, chemical, and speciality industries. Borosilicate 3.3 construction resists aggressive chemistry, while transparency allows operators to observe fluid dynamics and packing behaviour directly.

Borosilicate 3.3 glass columns are chemically inert to acids, halogens, and organic solvents. Their clear visibility lets operators spot fouling, flooding, and channelling early, making them ideal for corrosive and high-purity duty.

Goel Scientific manufactures distillation columns, absorption columns, and reactive distillation glass columns in borosilicate 3.3, in diameters from DN 80 to DN 600. Custom sizes and internal packing configurations are available on request.

Yes, column diameter, height, nozzle orientations, support tube NB sizes, and frame depths can all be customised. Goel Scientific fabricates columns and framework assemblies to specific engineering process data.

Glass columns require vertical framework that holds the column upright, supports it at multiple points along its length, neutralises lateral forces, and allows for thermal expansion. The Goel Scientific For Columns framework provides all of these functions in a rigid, modular design.