Weihai Dongfang Glass Co., Ltd.
Main products:Tempered glass,Insulated glass,Laminated glass,sand blasted glass,Silk printing glass
Contact Us
  • Contact Person : Mr. Chen Peter
  • Company Name : Weihai Dongfang Glass Co., Ltd.
  • Tel : 0086-631-5589900-890
  • Fax : 0086-631-5589933
  • Address : Shandong,Weihai,Nanjing Rd.
  • Country/Region : China
  • Zip : 264211

Triple double glazing unit

Triple double glazing unit
Product Detailed
Triple double glazing unit LISEC double glazing line Triple tinted DGU glass units Export to 20 country CCC,meet EN/BS/ASTM

Triple Double Glazing Glass Unit  

DOUBLE GLAZING glass unit is made of two or more pane of glass between which aluminum/warm edge spacer is filled with NATERGY 3A molecular sieve. The edge of spacer is sealed by high strength sealing sealants P.I.B. (Double sealing: Butyl used for the first sealing, Kommerling polysulfide rubber or silicon structural sealants should be chosen according to purpose)




Optical performance

Various glass substrates can be used for DOUBLE GLAZING glass to meet the request of sunlight transmission and reflection. In general, the range of sunlight transmission rate is 10-80%, reflection rate is 13-35%


Thermal Performance

Heat transfer coefficient U value can be effectively reduced by DOUBLE GLAZING glass, if inert gas as argon is filled; heat transfer coefficient can be further even dramatically reduced to 0.80


Sound insulation performance

DOUBLE GLAZING glass is ideal sound material. Normal DOUBLE GLAZING glass can reduce noise by 30 dB, and DOUBLE GLAZING glass filled with inert gas can further 5 dB, DOUBLE GLAZING glass can reduce 80 dB traffic noise to 45 dB, which is very quiet to rest


Anti-dew under low temperature

DOUBLE GLAZING glass is filled with enough desiccant, it can effectively absorb the vapor in the inner space or penetrated from outside to ensure the gas in inner space is dry and would not dew above -40°C 



Windows and doors, ceiling, double glazing, partition of buildings; sound insulation is utmost importance, like school, hospital, office building, airport, and hotel; also applied for refrigeration appliance, aircraft, ships, etc.


Types of glass substrates choose from

Clear glass, tinted glass, color glazed glass, coated glass, Low-e glass, laminated glass and tempered glass can be composed into various compound products


 1. LISEC automatic double glazing unit production line imported from Austria

 2. CCC certificate, conform to EN1279 BS5713 ASTM E546 standards

 3. Triple layer and double silver low-e DOUBLE GLAZING glass, U value lowered to 0.8

 4. Various SC options, low G value and low RHG value


 1. Blue, Weihai Blue, Ford Blue, Royal blue

 2. Green, F green, Natural green

 3. Gray, Dark Gray, light Gray

 4. Bronze

 5. Low-iron 

 6. Clear etc.

Size range 

180*350~2500*3500mm (7″*13.8″~98.4″*137.8″)

Normal configuration of DOUBLE GLAZING glass

5+9A+5, 6+9A+6, 5+12A+5, 6+12A+6, 8+12A+8, 10+12A+10,

4+16A+4, 6+16A+6, 4+18A+4, 6+18A+6 etc.

Payment terms

 L/C D/P T/T 30% in advance


Non-fumigation wooden crates, paper placed between two pieces, strengthened by steel strips

Triple double glazing unit

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