Sigma Scientific Glass Pvt. Ltd.

Ankleshwar Gidc, Ankleshwar, Gujarat

The standard overhead glass assemblies on GLR's (Glass Lined Reactors) are designed for reactions under reflux and distillation.

Sight glass is a device used between any kind of non transparent pipeline to observe the flow of liquid. This can be used both in horizontal as well as vertical pipeline. Sight glass is constructed in such a way that it gives a complete view from every angle.

SIGMA couplings are a strong & heavy-duty system that provides maximum reliability with minimum need for maintenance.

A rotary evaporator is a device used in Chemical Laboratories for efficient and gentle removal of solvents from samples by evaporation.

Shell & Tube Heat Exchangers are used in place of conventional coil type glass condensers where large heat transfer areas are required in confined spaces.

It is a system of two concentric vessels held together by flange and seal arrangement. The end flexible seals absorb the different expansion levels and prevent high stresses of the inner component and the jacket by allowing the movement flexibility between two due to thermal expansion.

We offer bench scale reaction unit salient features : all reactors are designed without dead space to ensure complete drainage. Reactors equipped with flush bottom valve of special type to ensure a leak free sealing over entire temperature range. All reactors are designed to keep lid ratio within 1.5(max) for security of fabricational limits, performance and easy scale up. All these reactors are designed gmp compliant

Sigma offers mobile effluent gas absorbers, which are an all glass assembly for Laboratory scale operations. The total assembly is mounted on stainless steel support structure and is skid mounted for maneuverability.

Chemicals and API are frequently processed as powders, so that a crystallization of the solution after the reaction takes place and subsequently separation of solid and liquid materials becomes necessary.

There are three types of HCL Gas Generation Plants designed and supplied by us. These are the processes prevalent in the chemical process industry today. Our glass plants are designed and manufactured as per current international standards and codes which guarantee product durability, quality, smooth and trouble free operation.

Bromine being a highly reactive material, finds wide applications in many chemical industries like : Organic Intermediates, Dyestuffs, Agrochemicals, Fire Retardents etc.

Epoxy coated or powder coated cast iron flanges can also be supplied against special request.

Neoprene rubber inserts can be used for temperature up to 123°C.

For use in gmp condition & clean room application, insert with ss 304 split ring with ptfe impregnated rope are available for use with ss backing flanges.

Compression springs are used to set the correct bolt load and to maintain it even after gasket has settled ensuring that the coupling remains leak free. They are supplied exclusively in stainless steel.

Bellows are important elements in construction of borosilicate glass 3.3 plants & pipeline. They are mainly used to [1] compensate for expansion and contraction due to change in temperature [2] to avoid stress in plant [3] absorb vibrations from service lines

Liquid coolers are used typically for the cooling of products from distillation columns and can be connected directly to the reflux head in a column. The product flows from top to the bottom of the unit through the coil battery across which the cooling water flows from bottom to top in the shell.

Vent condenser is installed before vacuum pumps or in vent gas lines to remove any components in vapour form still remaining in the gas stream after the main condenser. Their compact design makes them ideal for fitting directly in pipe work without the need for any reduction.

This valve have outlet at perpendicular angle to the inlet nozzle.

These valves have hose connector nozzle design at the outlet to ensure secure connection to hose.