Gold Member Since 2014
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Zibo Yaohua Imp. & Exp. Co., Ltd.

Refractory Brick, Insulation Acid-Proof Brick, Acid-Proof Tile manufacturer / supplier in China, offering Insulation Acid-Proof Black Concrete Block, Clay and High Alumina Brick for Carbon Calciner and Roaster, Heat Resistant Alumina Silica Fiber Blanket for Fireplace and so on.

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Supplier Homepage Product Refractory Insulation Acid-Proof Black Concrete Block

Insulation Acid-Proof Black Concrete Block

FOB Price: US $500 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $500/ Ton
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Production Capacity: 2000tons/Month
Transport Package: in Wooden Pallets
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: YH
  • Feature: Long Time Materials
  • Shape: Brick
  • Standard Size: 230 X 114 X 65/75mm
  • Specification: SGS, ISO9001
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Alumina Block
  • Trademark: YH
  • Origin: China
Product Description
Lightweight insulating acid-proof chimney block is a new type of excellent chimney lining materials that is directly aimed at tall chimney corrosion and cracking problems of the operation conditions from power plant. It has lots of comprehensive characteristics such as lightweight, high strength, heat insulation, fire resistance, acid resistance, good shock resistance, strong cohesive force, face high hardness, small resistance and resistance to flue gas flushing etc. Cooperating with acid-proof daub has features of sticky build by laying bricks or stones, convenience of construction, good laying speed without being limited by the speed of masonry, reasonable overall structure, easy to enrich the mortar jointl. Targeted from comprehensive performance, it well overcome the acid gas corrosion and temperature stress on modelling of damage in the chimney.
Item                    IndexOrdinary Glaze
Bulk Density kg/m3 ≤13001300
Thermostability C ≥250250
Glaze Thickness mm ≥  --1mm
Cold Crushing Strength Mpa≥1010
Thermal Conductivity  w/m.k ≤0.350.35
Acidity Tolerance  (5-60%H2SO4)Dip for 30 days,the strength is not reduced
Water Absorption Rate %≤1010
Glaze  Impervious Strength Mpa ≥22
Size     mm240x120x90,120x240x90,230x120x65,120x230x65
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