СКУ — bellows compensation devices for linear (axial) compensation of temperature movements of pipelines of heating networks underground and in open space. ППУ-insulation according to ГОСТ 30732, in a steel casing and heat-insulated; one- and two-section; for welding or flange; on request — with SOD. Select the execution:
ППУ-insulation in a polyethylene (PE) shell — for underground installation, including in wet soils.
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ППУ-insulation in a galvanized spiral shell — for overhead laying of heating networks.
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СКУ in a steel protective casing with thermal insulation — for above-ground and ducted heating networks.
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СКУ in a steel protective casing for pipelines with foam-polymer-mineral (PPM) thermal insulation. All laying methods, including ductless.
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Heat—insulated design - for wet soils, high UGV and flooding conditions.
Learn more →Execution СКУ is selected according to the laying method and the medium. For underground duct—free installation - devices in ППУ-isolation (СКУ.ППУ, СКУ.ППУ/ PE), for above—ground - in a galvanized shell (СКУ.ППУ/OTS) or in a steel casing (СКУ.M); for wet soils and flooding — heat-insulated (СКУ.TGI). When an increased axial stroke is required, two—section ones (2СКУ) are used.
The selection is based on diameter (Dn), operating pressure (Pn), ambient temperature and design axial stroke; on request, with the ОДК system (SOD). Isolation ППУ is performed according to ГОСТ 30732. OnePROM manufactures СКУ according to the parameters of the object — send us a questionnaire or a laying scheme, and we will prepare a technical solution and calculation.
Send a specification or describe the task — we will make a selection and prepare a quotation.
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