|WITHOUT BAFFLE SEAL|
|WITH BAFFLE SEALBAFFLE SEAL||
The Baffle Seal is a special kind of fully metal seal. Different from any other flange seals described in this catalogue Baffle Seal is a particular seal also forecasted for pressure vessels (heat-exchangers and others), but different from other seals located inside the equipment with function of sealing gaps between of longitudinal edges of the baffles with the inner side of shell.
In old fashioned equipment with no usage of baffle seal suffered of efficiency decrease of due to undesired exchange between opposite mediums (e.g hot / cold) chambers via narrow gap along baffle and shell. Usage of SPETECH multi lamellas baffle seal prevent from such undesired scheme.
Although this solution may look as very basic and not sophisticated and Baffle Seal is never 100% leakproof, applying it is one of most easy any efficient way to increase output of multi chambers process vessels.
The baffle seal is easy installed onto the longitudinal baffle yet while it is outside the shell. Thanks to its springy and self clenching construction customer receive a baffle seal ready to install with no need to use any special tools, screws, bolts during installation. Just put the Baffle Seal along the baffle (when it is yet outside the shell) and drive into the shell of the vessel. Finish.
Spetech supplies Baffle Seals acc. to length required by final user. The standard material is grade 316 steel, but many other (see Common Used Material table.) may be used. Purely metal construction ensures safe functioning over a wide temperature range and made Baffle Seal resistant to long time ageing process.
The lamellae of baffle seal and the lamellae holder are joined together by spot-welds, thus forming one unit ready to install being very solid and having excellent lamellas spring back effect. As standard two sizes of lamellas holders widths are available 20mm and 30mm. Holders are available for thickness 4mm up to 25mm of the longitudinal baffle.
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Welcome to SPETECH®: the name to trust in field of Special Gaskets & Packings for high performance applications
SPETECH® has been in the industrial sealing systems for 30 years. Through all this time we’ve been collecting experience and supplying our products to 100 countries around the World. We believe that high quality products can only be manufactured with highest care taken during whole process of production. That is why our manufacturing centre is situated in Poland. European standards and regulations ensure the quality and readiness of our high duty applications. …. more
Our Special Seals program includes most sophisticated profiles like: Weld Ring Gaskets, Lip Seals, Metal Diaphragms, Baffle Seals, Double Cones, Lens Gaskets, 3offset Seals and many others.Typically these sealings secure tightness of various types Pressure Vessels: Heat Exchangers, Reactors, Air Coolers, Tanks, Towers, Valves and similar The experience which we collected means we are capable of managing any serious sealing challenge which one can face: High Pressure, Cryogenic Environment, High Temperature, Corrosion, Vibrations, Axial or Lateral Flange Movements.All such bespoke sealings are our specialty – so next time if you seek a gasket made from special alloy, a seal to be supplied with special approvals, packing delivered in a short time or you simply need any other high duty sealing solution - check out our production program and send us an enquiry about your requirements. less