Pipe Insulation for HVAC, Refrigeration and Mechanical Systems
Insulvora manufactures flexible elastomeric tubes and application-specific sleeves for HVAC, refrigeration, chilled-water, plumbing and compatible industrial services. The range covers standard, high-density and faced configurations according to the selected product series.
Supply is organized by actual pipe outside diameter, insulation thickness, operating temperature, indoor or outdoor exposure and quantity. Facing, joint accessories, technical documents, labeling and packing are incorporated where they form part of the confirmed order.

Pipe Insulation Products for HVAC and Water Systems
This product route brings together seven elastomeric pipe and sleeve products from the current catalog. Each pipe insulation product links to its own specification page. The pipe insulation range separates flexible pipe insulation, higher-density pipe, foil-faced pipe and application-specific sleeves for PPR, solar-water, AC copper and freeze-protection service.

Slit Rubber Foam Pipe
Preformed open closed-cell NBR/PVC rubber foam for compatible water, hot-water, PPR and air-conditioning pipework. This pipe insulation tubing is matched by sleeve inner diameter and insulation thickness to the actual pipe outside diameter.
View Slit Rubber Foam Pipe
High Density Rubber Foam Pipe
Higher-density preformed rubber foam pipe for water, solar hot-water, PPR and air-conditioning applications. The listed series covers multiple sleeve inner diameters with 15–50 mm insulation thicknesses.
View High Density Rubber Foam Pipe
Foil Faced Rubber Foam Pipe
Preformed NBR/PVC rubber foam pipe with an aluminum-foil surface. The documented range includes multiple sleeve diameters and 15–50 mm insulation thicknesses for compatible water and related pipe applications.
View Foil Faced Rubber Foam Pipe
PPR Pipe Insulation Sleeve
Preformed colored plumbing pipe insulation sleeve for PPR water-pipe applications, with B1-designated configurations in the documented series. The sleeve bore is matched to the actual PPR pipe outside diameter.
View PPR Sleeve
Solar Water Pipe Insulation Sleeve
Preformed rubber foam sleeve for solar hot-water and related water-pipe applications. The documented range includes multiple bore sizes with 15–50 mm insulation thicknesses and a -40 to +105°C base-material service range.
View Solar Water Sleeve
AC Copper Pipe Insulation Sleeve
Preformed sleeve for air-conditioning copper pipe applications, with documented small-bore B1-designated red and blue configurations. Sleeve inner diameter is matched to the actual copper-tube outside diameter.
View AC Copper Sleeve
Water Pipe Freeze Protection Insulation
Closed cell pipe insulation in a preformed water-pipe sleeve for freeze-protection applications, with multiple documented inner-diameter and thickness combinations. Outdoor weather protection or heat tracing is specified separately where project conditions require it.
View Freeze Protection ProductInsulation Across HVAC and Mechanical Services
Refrigeration and Air-Conditioning Lines
Cold refrigerant and air-conditioning lines require thermal control and continuity through straight runs, joints, fittings and penetrations. The pipe insulation material is specified by line temperature, ambient humidity, actual pipe size, wall thickness, location and required surface construction.
Chilled, Cold and Hot Water Piping
Chilled-water and cold-water lines place emphasis on limiting heat gain and moisture exposure at the insulated surface. Hot-water lines place emphasis on heat-loss control and temperature capability. Product form, thickness and surface protection are therefore specified for the stated service rather than applied unchanged across hot and cold systems.
Industrial and Outdoor Pipework
Industrial and outdoor pipework can use mineral-wool pipe sections, flexible foam or other compatible constructions according to temperature, pipe geometry and environmental exposure. Facing, jacket or cladding requirements are coordinated with the insulation where weather or mechanical protection forms part of the project scope.
Pipe Size, Thickness, Documentation and Supply
The commercial specification identifies the product series, actual pipe outside diameter, sleeve size, wall thickness, quantity and service conditions for every line item. The same item reference covers its supporting documents and packing requirements.
Dimensions and Thermal Requirements
Operating temperature, ambient temperature and humidity, available installation space and the project thermal target establish the thickness basis. R-value or engineering calculations remain linked to the material data, stated conditions and calculation method used by the project.
Surface, Joints and Environmental Exposure
Plain, faced and otherwise protected configurations are recorded with the selected product. Joint closure, vapor-control continuity, fittings, valves, supports and penetrations are coordinated with compatible tapes, finishes or external protection where these items are included in the supply scope.
Factory Review, Packing and RFQ
Before production preparation, Insulvora confirms the tube or sleeve series, dimensions, thickness, quantity, labeling, packing and required technical or compliance documents. The quotation also records the application, destination country or port and any approved sample or packaging requirement.
Request a Mechanical Piping Quote
Source elastomeric pipe insulation for HVAC, refrigeration and compatible water-piping applications. Contact Insulvora to discuss suitable product options and request a project or bulk-supply quotation.
