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REWELL Refractory Zhengzhou Co., Ltd.

Fire-Resistant, Sealing, Block manufacturer / supplier in China, offering Fire-Resistant Sealing Block, Silica Brick for Hot-Blast Stoves, Slag Stopping Plug for Converter and so on.

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Supplier Homepage Product Blast furnace refractories Fire-Resistant Sealing Block

Fire-Resistant Sealing Block

FOB Price: US $70-80 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $70-80/ Piece
Get Latest Price
Production Capacity: 200 Tons / Year
Transport Package: Wooden Cases, Pallet
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: RWFB-1
  • Feature: Long Time Materials
  • Shape: Plate
  • Trademark: REWELL
  • Origin: Gongyi, Henan, China
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Alumina Block
  • Specification: ISO9001
  • HS Code: 69022000
Product Description
Fire-Resistant Sealing Block
The Fire-Resistant Sealing Blocks for coke oven flue are using superfine powder material, by pouring into the preform mould, after low-temperature baking, and solidified to high strength material, surrounding by steel bar as frame for reinforcement, to meet the requirements for transportation and on-site use. Addition of wear-resistant materials like mullite and other ingredients helps the products has excellent wear resistance and thermal shock stability, long withstand high temperature and gas erosion and abrasion, with strong adaptability.


Phisical & Chemical IndexFire-Resistant Sealing Block
    Brand PropertiesRWFB-1
Chemical Analysis (%Al2O360
 BD(g/cm3)                     110ºC×24h2.40
1350ºC×3h2.30
PLC  (%)1350ºC×3h±0.7
CMOR(MPa)                 110ºC×24h10
1350ºC×3h20
CCS(MPa)                    110ºC×24h90
1350ºC×3h110
TSR, Cycles                 1100ºC,
Water cooling
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