Kaiyuan Refractories

A professional company produces and sales refractory materials for industry of cement, iron & steel ,non- ferrous metal and glass etc.
Home » Products » Silica brick » Silica Checker Refractory Brick for Hot Blast Furnace
Share to:

Silica Checker Refractory Brick for Hot Blast Furnace

Quantity:

Product Description

silica checker brick

Item

Specification

SiO2 %

95

Al2O3 % ≤

1.0

Fe2O3 % ≤

1.3

Cold crushing strength Mpa

35

Apparent porosity %

24

Creep reate 0.2MPa 150050h %

0.8

Apparent density g/cm3 ≤

2.32

Thermal expansion 1000%

1.25

Residual quartz %

1.0

Refractoriness under load T0.6 ℃ ≥

1650


Quick Link

Zhengzhou Kaiyuan Refractories Co.,Ltd

 Plant add: Yingbin street, Ludian,Dengfeng,Henan,China
  +86-371-53688552
  +86-371-53688078
 +86-13592427095 ( WhatsApp/Wechat )
  sales@kaiyuanref.com    

Send Us A Message