Refractory Castables for Working Lining of Reheating Furnace

Refractory castables for the working lining of reheating furnace are usually made of low cement castables. Because of the advantages of high strength, good volume stability and good construction performance, low cement bonding castables are widely used in thermal furnaces and kilns.
 
Model Number: High Strength Castable Refractory
 
Certification: ISO9001:2015
 
Minimum Order Quantity: 25 tons

 

Share With:
Description

Refractory castables for the working lining of reheating furnace are usually made of low cement castables. Because of the advantages of high strength, good volume stability and good construction performance, low cement bonding castables are widely used in thermal furnaces and kilns. However, in the process of selecting the furnace lining castable, most designers of the thermal kiln at home and abroad think that the products with high alumina content in the castables have better performances than those with low alumina content in all aspects, therefore in the process of selecting the castables, choose more products with higher alumina content. This is especially true on reheating furnaces.

Features refractory castables for the working lining of reheating furnace:
1. The masonry construction is simple, easy to operate, low engineering cost and short construction period.
2. Compared with the brick body, it can save about 70% of energy.
3. The castable can be processed into various shapes of the whole furnace lining, and the construction speed is fast, which is a better material for industrial furnace construction, especially reheating furnaces.
JUNDAO (HENAN) NEW MATERIALS CO.,LTDJUNDAO (HENAN) NEW MATERIALS CO.,LTDJUNDAO (HENAN) NEW MATERIALS CO.,LTDJUNDAO (HENAN) NEW MATERIALS CO.,LTD
Parameter

 

Items

Index

ZJ-42

ZJ-60

ZJ-65

ZJS-65

ZJ-70

Al2O3(%) ≥

42

60

65

65

70

Bulk density  ≥ /(g/cm³

110℃x24h after drying

2.15

2.30

2.40

2.40

2.45

Bending strength  ≥ / (MPa)

110℃x24h after drying

4

5

6

6

7

Cold crushing strength ≥ / (MPa)

110℃x24h after drying

25

30

35

35

40

Test temp x 3h after burning

40(1300℃)

45(1350℃)

55(1400℃)

55(1400℃)

55(1450℃)

Reheat linear change (Test temperature x 3h) / %

-0.5~0.5(1300℃)

 

-0.5~0.5(1350℃)

0~1.0(1400℃)

0~0.8(1400℃)

0~1.0(1450℃)

Resistance to thermal shock  (1100℃ water cooling)/times

≥20

 Service temperature / ℃

1300

1350

1400

1400

1450

 

We provide you:

Technical guidance: According to customer’s practical production requirements, our technical department will assist users to make adaptive & targeted improvements to the products on the basis of the original required specifications, putting forward better optimization scheme to extend the serve life of the products in the designated kiln.

In the masonry, usage and other aspects of the products, we provide the corresponding standard construction scheme for each batch of products.

We strongly recommend user to follow our construction scheme for installation and construction, in order to achieve the best use effect of the product. On-site guidance can be provided when necessary.

Profit analysis: Our company has nearly 20 years of industrial experience & kiln engineering design experience, we provide cost-effective refractory products which can effectively help users to meet the requirements of kiln production, thus extending the service life of products and kilns, and reducing maintenance and shutdown costs. All these can obtain more comprehensive benefits for you!

Packing &Shipping
Packing details for lightweight insulating Castables:

★ Tons of packaging with rain film and small bags(type:25kg)

castable 2PackingcastablePacking
Transportation for  lightweight insulating Castables

★ Port of dispatch:  Tianjin port; Qingdao port
★ Delivery time:  According to clients' demand or two sides negotiate

TransportationTransportationTransportationTransportation
Our Services

★Since the day of its foundation, Jundao has made serving customer as its mission, quality as its principle.
★We have reputed technical advisers to give you the best advice, professional team to make timely communication with you, creative R & D team to cater to your needs. Here we have first class producing and testing equipment to ensure the quality of our products.
★We are here for you.

JUNDAO (HENAN) NEW MATERIALS CO.,LTD   JUNDAO (HENAN) NEW MATERIALS CO.,LTD   JUNDAO (HENAN) NEW MATERIALS CO.,LTD   JUNDAO (HENAN) NEW MATERIALS CO.,LTD
 
Inquiry

Please Feel free to give your inquiry in the form below. We will reply you in 24 hours..

Products
Tel
contact
inquiry