Porous Plug Pad Brick

Porous Plug Pad Brick

WHO WE ARE :

We not only provide the best service to World Top 500 Enterprises , also to YOU .

We can accept the Payment Term : LC 120 DAYS , D/P 90 DAYS, D/A-O/A 60 DAYS .

We have more 100 items Chinese National Patents .

Our Lab is Hennan province Refractory Engineering T&R Center

Our Tech Team include : PROFESSOR , DOCTORAL SUPERVISOR , SENIOR ENGINEER, EXPERT.

Our Project Team have rich experience for international Refractory Turn-Key Project .

We are not only to supply refractory products to YOU , We also want to share the KEY TECH with YOU.

Technical instructions

Type of Ladle Porous Plug:
There are many types and forms of Ladle Porous Plug, which can be roughly divided into: diffused type, through-hole type, and slit type.
The dispersion type and the slit type are mostly produced by machine pressure and firing.
Straight through-hole ventilated bricks are often formed by vibration casting and by means of reserved holes.

Refractory permeable bricks.png

The Ladle Porous Plug Feature:

1.Stable air permeability,
2.The production process is simple,
3.Brick strength is high,
4.long lasting,
5.Good security

Henan Hongda Industrial Furnace Co., ltd.

Technical Parameters

HIGH ALUMINA BASE

BRAND

HD-LJ50

HD-LJ55

 

 

 

 

Al2O3      (%)    ≥

50

55

 

 

 

 

BD(g/cm3)     ≥

110℃ × 24 h

2.2

2.2

 

 

 

 

MOR(MPa)   ≥

110℃ × 24 h

6

7

 

 

 

 

1350℃ × 3 h

8

8

 

 

 

 

CCS(MPa)  ≥

110℃ × 24 h

25

30

 

 

 

 

1350℃ × 3 h

30

40

 

 

 

 

PLC(%) ≤

1350℃ × 3 h

±0.5

±0.5

 

 

 

 

REF    (℃)

1350

1400

 

 

 

 

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