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Curved Firebrick For Round Furnace


Product Features:

· Made from high-quality, durable fire clay material

· Withstands temperatures up to 1200°C

· Resistant to thermal shock and high impact

· Suitable for both indoor and outdoor use

· Can be used for new construction or repairing existing outdoor pizza oven

· Ideal to construct the roof of a tunnel shape oven

· Designed to form the arch around the doorway of a wood-fired pizza oven




Main Properties:


Item

SK-30

SK-32

SK-34

SK-36

SK-38

AL2O3%(min)

30-35%

35-38%

38-42%

50-55%

65-70%

Fe2O3%(max)

3.5

3.2

3.1

2.5

2.3

Refractoriness

≥1630℃

≥1660℃

≥1700℃

≥1730℃

≥1780℃

Refractoriness under load,0.2MPa,(℃)

≥1270

≥1350

≥1350

≥1380

≥1400

Apparent porosity(%)

24

24

23

22

20

Bulk density(g/cm³)

2.00-2.05

2.05-2.1

2.1-2.15

2.15-2.25

2.25-2.35

Cold crushing strength(MPa)

≥25

≥30

≥35

≥45

≥50

Thermal expansion at 1000℃(%)

≤0.6

≤0.55

≤0.55

≤0.4

≤0.4

Package:fumigation  pallet

Size: Can be customized according to customer requirements      


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CONTACT

Zibo Qunhui Refractory Co., Ltd.

Address: North Of Gongjiawu Village, Lingzi Town, Zichuan District, Zibo, Shandong, China
Mobile phone: +0086 185 5336 8358 / +0086 176 8561 2687
Telephone: +0086 533 2762936
E-mail: sales@qunhuirefractory.com
Skype ID: helen.wang.zibo
WhatsApp: +0086 18553368358
Facebook: +0086-18553368358
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