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QDC- quick-detachable construction consists of a thermal insulation layer made of basalt rock mineral wool and a protective shell made of thin-sheet metal, designed to protect and isolate pipelines, shaped elements of pipelines, pipeline fittings, tanks, separators and other technological equipment to which periodic access is required, including pipeline welds, maintenance of flange connections, pipeline fittings and for periodic monitoring of technological equipment.
QDC is a metal product with a thermal insulation layer completely ready for installation. According to the technical specification of the customer, thermal insulation can be made of several layers (of different stiffness, different thickness, etc.), with the use of vapor barrier materials (aluminum foil 40 microns), the outer protective layer of sheet metal is made with the necessary zigs and special cap locks and hinges, for rigid and reliable fixation. Each order is processed, calculated individually according to the project or the customer.
External coating:
● Galvanized steel (Zn): galvanized steel LKPOC (paint coating of cold-rolled hot-dip galvanized rolled products) with a thickness of 0.45 to 1.00 mm is designed for use outdoors and in rooms that directly interact with the environment;
● Aluminum (Al): AD1N grade aluminum with a thickness of 0.80 mm has a low density, therefore it is easy and convenient to install. An irreplaceable property of aluminum is its plasticity, which makes aluminum the main material for insulation of pipeline systems;
● Stainless steel (St): AISI 304 stainless steel with a thickness of 0.50 mm has excellent corrosion resistance in many environments and in contact with various aggressive influences.
● It is possible to paint in different colors at the request of the customer.
Fastening:
● Locks made of galvanized steel (Zn).
They are used for quick installation without the use of additional tools.
● Quick-release clamps consist of a lock and a galvanized steel tape.
● Self-tapping screws or rivets.
Type of thermal insulation:
● Thermal insulation layer made of mineral wool of basalt rocks.
Technical properties | Physical Properties |
---|---|
● Use temperature: from -80°C to +400°C | ● Water and oil resistance |
● Marking of insulation: 80; 100; 120; 150 | ● Mold resistance |
● Fire hazard class: NON-FLAMMABLE | ● Resistance to acids and alkalis |
● Application: Indoor / Outdoor | ● Non-flammable |
● Thermal conductivity from 0.035 W/mS | ● Abrasion resistance |
● Insulation thickness of 20 mm or more according to the design solution in accordance with SP 61.13330.2012 | ● UV resistance |
. | ● Thermal insulation and noise insulation |