Glass wool

TECH Pipe Section MT 4.2
Preformed, concentric-rolled glass mineral wool pipe sections
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Description

TECH Pipe Section MT 4.2 is the preformed concentric-rolled glass mineral wool pipe section for the insulation of industry process pipelines for diameters from 12.7 mm to 254 mm (1/2'' to 10''), exhaust ducts and stacks. Pre-slit to facilitate the opening and fitting over the pipes, TECH Pipe Section MT 4.2 are light and easy to handle. With a length of 1.2 m, installation time on straight pipes and thermal bridges can be reduced by 20%. 

TECH Pipe Section MT 4.2 can be used for service temperatures of up to 500°C.

Key Benefits

  • Sound absorption
  • Fast installation
  • Lightweight

Technical Characteristics

Symbol Unit Quantities and declared values Standard
Specific thermal capacity Symbolc UnitkJ/(kg.K) Quantities and declared values1.03 StandardISO 10456
Reaction to fire Symbol- Unit- Quantities and declared valuesEuroclass A2L-s1,d0 StandardEN 13501-1
Chemical behaviour Quantities and declared valuesDo not contribute to corrosion of stainless steel StandardASTM C795/C871
Application field Quantities and declared valuesProduct for use in technical applications, such as small diameter pipes, exhaust ducts and stacks, with need for: thermal and/or acoustic insulation performances especially at medium temperatures StandardEN 14303
Material Quantities and declared valuesGlass mineral wool, preformed concentric-rolled in shape of pipe section. With quality marks EUCEB, unrisky regarding health according to regulation EC No 1272/2008 Note Q StandardCINI 2.1.03
Miscellaneous Quantities and declared valuesDesignation code: MW-EN 14303-T8/T9-ST(+)500 StandardEN 14303
Quality management Quantities and declared valuesCE-marked according to EN 14303 ISOVER is certified according to EN ISO 9001 and EN ISO 14001 StandardEN 14303 EN ISO 9001 EN ISO 14001

Thermal Conductivity

Characteristic Symbol Unit Quantities and declared values Standard
CharacteristicThermal conductivity SymbolT Unit[°C] Quantities and declared values10 Quantities and declared values50 Quantities and declared values100 Quantities and declared values200 Quantities and declared values300 Quantities and declared values400 StandardISO 8497
ISO 13787
Symbolλ Unit [W/(m•K)] Quantities and declared values0.033 Quantities and declared values0.036 Quantities and declared values0.043 Quantities and declared values0.062 Quantities and declared values0.092 Quantities and declared values0.130
CharacteristicThermal behaviour SymbolT Unit[°C] Quantities and declared valuesMaximum service temperatura 500 (under 500 Pa) StandardEN 14707

Standard Dimensions

Thickness d [mm]
Thickness d [mm]20
Thickness d [mm]30
Thickness d [mm]40
Thickness d [mm]50
Thickness d [mm]60
Thickness d [mm]80
Thickness d [mm]100
Thickness d [mm]120
Notes
* The information refers to linear meters / pack. 
All dimensions require minimum order quantities / other dimensions on request.