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

Refracoty Brick, Fire Resistant Brick, Insulation Bricks manufacturer / supplier in China, offering Glaze Insulation Acid-Proof Black Concrete Block for Furnace, Thermal Insulation Blown Ceramic Fiber Bulk/Cotton 20kg/Bag (manufacture), Yaohua Wool Ceramic Fiber Rope - 50 mm - (Glass Fiber Braided) - 1100° F - 1 Meter and so on.

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Supplier Homepage Product Refractory Glaze Insulation Acid-Proof Black Concrete Block for Furnace

Glaze Insulation Acid-Proof Black Concrete Block for Furnace

FOB Price: US $0.1 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $0.1/ Ton
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Production Capacity: 3000ton/Month
Transport Package: Wooden Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Oridinary and Glaze one
  • Feature: Long Time Materials
  • Shape: Brick
  • Bulk Density g/cm3: 1300
  • Cold. Crushing. Strength MPa: 10
  • Glaze Thickness: 1mm
  • Glaze Impervious Strength MPa: 2
  • Brand: Yaohua
  • Trademark: YH
  • Origin: Zibo City, Shandong Province, China
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Alumina Block
  • Thermal Conductivity W/M.K: 0.35
  • Thermostability Oc: 250
  • Water Absorption Rate %: 10
  • Size: 230X120X65mm etc
  • Brand Type: Ordinary and Glazed One
  • Specification: SGS, ISO9001
  • HS Code: 69029000
Product Description
Insulation Acid-proof Black Concrete block 

1. Brief Introduction
1). High refractoriness.
2). Good spalling resistance and wear resistance.
3). Good corrosion resistance.
4). Good thermal shock resistance.
5). High mechanical strength.
6). High-temperature creep rate is low.
7). Good volume stability at high temperature.

2. Index:
Bulk Density g/cm3 ≤13001300
Thermostability ºC ≥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 (mm)240x120x90, 120x240x90,230x120x65, 120x230x65 

3. Package and Delivery:
Package: Wooden Pallet with plastic films
Delivery time: with 15 days after we received prepaid.
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Ms. Angela Wang
Sales Manager
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