REFRACTORY
 

 

 

 

CVF-12 , CVF-14

CERA VACUUM FORM is a vacuum formed Ceramic Fiber Products. Prefired CVF-12 , CVF-14 is designed to meet the rigorous conditions encountered in furnaces and kilns equipped with modern high velocity combustion systems. Our ability to manufacture other ceramic fiber special shapes, such as peep door surrounds and special burner blocks, enables us to offer a highly efficient, low thermal mass lining system designed to meet the particular requirements of your process. We can ensure maximum fuel efficiency while providing long-lasting maintenance-free service.

 

ADVANTAGES

  Low thermal conductivity
  Low heat storage
  high resistant thermal shock

  Safe in high temperature condition
  High resistant abrasion in melting product of non-ferro materials
  Good resistant chemical abrasion
  Safety in oxygen, Hydrogen atmosphere.
  Low weight, easy to cut & fabricate
  Cost efficiency
  Variable usage

 

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TUBES & SLEEVE  

  Diameter : 10mm~700mm
  Thickness : 4mm~75mm
  Length : ~ Max.1000mm
  Usage : Stack,Pipe Insulation,Burner,Small furnace etc.

 

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PEEP DOOR

  Thckness : 10mm~50mm
  Size : 200mm x 200mm ~ 700mm x 1000mm
  Usage : Peep door

 

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CONE

  Size : Max. 600mm
  Length : 10mm~50mm
  Usage : Hot face & Back-up sealing & insulation

 

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SHAPES

  Size : Max. 600mm
  Length : 10mm~500mm
  Usage : Hot face & Back-up Special shape

 

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VACUUM FORMED HEATER

  PLAT PANNEL TYPE
  Size : 200W x 200L ~ 500W x 700L
  Length : 30mm~500mm
  Electric power : 1KW/H ~ 5KW/H
  ROUND CYLINDER TYPE
  Size : 100(I.D) x 250(L) ~ 400(I.D) x 500(L)
  Length : 30mm~300mm
  Electric power : 1KW/H ~ 5KW/H

 

 

PHYSICAL PROPERTIES

Item

Properties

CVF-12

CVF-14

Max. service temperature()

1260

1400

Melting point()

1700

1700

Density (kg/m3)

300 ~ 450

300 ~ 450

Modulus of Rupture (kg/cm2)

3.1

3.4

 

Thermal Conductivity(kcal/m.h.)

at 400

0.060

0.081

at 600

0.077

0.122

at 800

0.118

0.178

at 1000

0.146

0.245

Chemical Analysis(%)

AlO(Allumina)

45

55

SiO(Silica)

53

43

 

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1987 Cera engineering established
1989 Siheung plant
1992 Specific thermal equipment licensed certified
1994 Class A certified licensed trade business
1995 Registration of Trade Business
1997 Professional construction acquisition
2002 ISO 9001 certified manufacturer

Fire Brick
Insulating Brick
High Temprature Fire Brick
Insulating Fire Brick
Castable
Ceramic Fiber
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Special shaped Refractories
High Temperature Bonding Mortar

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Vibration Casting-Orifice Chamber
Hand Packing-Dissengager
Gunning-Incinerator
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Ceramic Fiber Lining
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TEL : 82-2-858-7667   FAX : 82-2-858-7680   #503 Kolon Aston 505-14 Gasandong Geumcheongu Seoul Korea
Copyright 2002.CERA CO.,LTD.  All rights reserved.   E-mail : cera@ceraeng.co.kr