Shaped articles
Foam glass (cellular glass) – is a rigid heat insulating material with closed-cell structure produced of foamed glass.
Shaped goods are produced by machining the NEOPORM® foam glass slabs.
The NEOPORM® foam glass goods are not toxic, they belong to danger class 4 according to the GOST 12.1.007. When transported, stored and applied the NEOPORM® foam glass goods do not produce any damage effect to the environment or man’s health.
Technical data of the NEOPORM® foam glass brands
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Density brand
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D 130
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D 150
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Density, kg/m3
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121-140
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141-160
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Compression strength, МPа, not less than
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1,0
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2,0
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|
Heat conductivity at 25 ºС,W/(m·К)
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0,048
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0,052
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The shaped goods are produced as follows:
Pipe shells
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Segments
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Elbows
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|
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Size standards of the NEOPORM® foam glass pipe shells and segments
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Size formula
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Item
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Value,mm
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Limit deviation , mm
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|
—
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Length
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600
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±2
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S = h + c, where h – planned width of heat insulating layer, mm; с – limit deviation of width, mm
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Width S
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as agreed with customer
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±2
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dвн = dоб + 2а + b, where dоб - outer diameter of insulated article, mm; а - thickness of anticorrosion layer (if any),mm;
b - limit deviation of inner diameter of article, mm.
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Inner diameter dвн of shells
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from 22 to 325
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±2
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Inner diameter of dвн segments
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from 219
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±2
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Size standards of the NEOPORM® foam glass elbows
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Size formula
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Item
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Value,mm
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Limit deviation , mm
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dвн = dоб + 2а + b, where dоб - outer diameter of insulated article, mm; а - thickness of anticorrosion layer (if any),mm;
b - limit deviation of inner diameter of article, mm.
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Inner diameter dвн of shells
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from 57 to 159
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±2
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S = h + c, where h - planned width of heat insulating layer, mm; с - limit deviation of width, mm
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Thickness S
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as agreed with customer
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±2
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Rкол = Rотв + с, where Rотв- bend radius, mm
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Bend radius Rкол
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±2
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According to specially designed documentation it is possible to produce as follows:
- right-angled parallelepiped plates with grooves of agreed depth and shape (for heat insulation of complex shaped equipment);
- conic and ellipsoidal segments;
- elbows for heat insulation of pipe bends of diameters more than 159 mm (by gluing together).
The NEOPORM® foam glass shaped goods and articles on its basis are assigned to be used for heat insulating of pipes, technological equipment and tanks, engineering service nets and so on.
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