Refractory bricks for carbon baking furnace

Refractory bricks for carbon baking furnace

Product Introduction

Brand
Index

HTHQZ

HTHDZ

HTHLZ

Al₂O₃ (%)≥

45

50

58

Fe₂O₃ (%)≤

1.8

1.5

1.5

The apparent porosity A · P(%)≤

19

18

18

Bulk density B · D(Kg/m³)≥

2.22

2.25

2.45

Normal temperature compressive strength C · C · S(MPa) ≥

45

50

50

Creep rate (0.2MPa,1280 ℃× 25h)(%)≤

0.40

0.40

0.36

Certificates We Obtain


Zhengzhou Patent Pilot Enterprise

Zhengzhou Patent Pilot Enterprise

Hundred Key Private Enterprises in Zhengzhou

Hundred Key Private Enterprises in Zhengzhou

Contract-abiding and credit-heavy enterprises

Contract-abiding and credit-heavy enterprises

High Quality Products of Henan Province

High Quality Products of Henan Province

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