Firerclay Universal Arc Refractory Brick for Ladle

• Customization: Available
• Classification: High-Alumina
• Feature: High-Temperature Resistant
• Model NO.: LZ55
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Brick
• Al2O3: Min65%
• Application: Industrial Blast Furnace
• Brick: High Alumina Brick
• Refractory Material: Ladle Brick
• Fire Brick: Firelay Brick
• Transport Package: on Fumigated Wooden Pallets
• Specification: 220/114/64mm or as customer requirement
• Trademark: KAIYUAN
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month
• Package Size: 1050.00cm * 1050.00cm * 1000.00cm
• Package Gross Weight: 1780.000kg
• Lead Time: 20 days (1 - 10 Tons) ; To be negotiated ( > 10 Tons)

Product Description

Firerclay Universal Arc Refractory Brick for Ladle
The Description:
Universal arc bricks are used in common circular industrial kiln linings, such as hot metal ladle, steel ladle, and hot metal transfer ladle, with tonnage ranging from 10-200 tons of circular furnace linings.

 

The reason why the universal arc brick is called the universal arc is because it has different radians of different sizes, and the radians can be adjusted according to the size of the inner and outer diameters or the number of bricks used in masonry. Universal arc firebrick can be adjusted by moving in masonry because it has radians at both ends.

 

There are 9 universal arc bricks in the standard size C19-C27, there are 16 kinds of different thickness, but there are also according to the size of different kiln diameters, the design is more suitable thickness to produce, under normal circumstances, basically used in the size of the standard brick
The Physical and Chemcial Index

Items	DRL-145	DRL-140	DRL-135	DRL-130
Al2O3 %                        ≥	65	65	65	60
B.D  g/cm3             ≥	2.6	2.5	2.45	2.4
Refractoriness ºC           ≥	1790	1790	1790	1770
RUL ºC             ≥	1600	1580	1550	1520
% P.L.C 1550ºC×2h	0.1-0.4	0.1-0.2	0.1-0.4	0.1-0.4
Apparent porosity %        ≤	21	22	22	22
Creep%(0.2Mpa*50h)	0.8	0.8	0.8	0.8

Characteristics of low creep clay firebrick:

The advantage of universal arc brick is that the vertical brick joint is smaller, so that the hot metal layer or the steel bucket moves up and down and the erosion effect of the deep brick joint is corrected, but the masonry must pay attention to the upper and lower brick joints, and the rejoint phenomenon cannot occur

 

Company main products and profile:

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center

We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

 

Contract Kiln Construction


FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate