Refractory Magnesia Brick

Chemical Composition %

MgO ≥

91

92

93

94.5

SiO2 ≤

4.0

3.5

2.5

2.0

Fe2O3 ≤

1.3

-

-

1.2

CaO ≤

2.5

2.5

2.0

1.8

Apparent Porosity％ ≤

18

18

18

18

Bulk Density g/cm3 ≥

2.86

2.90

2.95

2.92

Cold Crushing Strength Mpa ≥

60

60

50

60

0.2Mpa Refractoriness Under Load T0.6 ℃

≥1570

≥1560

≥1620

≥1650

Permanent Linear Change On Reheating（%）1500℃X2h

0～+0.4

0～+0.4

0～+0.4

0～+0.4

Thermal Shock Resistances 100℃ water cycles

≥18

≥18

≥18

≥18

Q: How can I get the Refractory Magnesia Brick price?

A: You can contact us through sending inquiry, calling, or get details price list by E-mail.

Delivery

Q: How long is Refractory Magnesia Brick delivery time?

A: It depends on quantity. Usually, 5-20 working days.

Sample

Q: Can I get Refractory Magnesia Brick sample to check the quality?

A: Of course. We can supply sample, and free for some small value products.

OEM

Q: Do you provide Refractory Magnesia Brick OEM service?

A: Yes, we do. Customized design is available.

Payment

Q: What is your payment term?

A: L/C, T/T, PayPal, Western Union, etc.

Certificate

Q: What certificate do your products have?

A: CE, ISO9001, SGS, etc.