Home > Escalators & Escalator Parts >

Black Direct Combination Magnesia Bricks Different Shape 230 X 114X 65mm

Categories Graphite Electrode
Brand Name: Rongsheng
Model Number: RS-SMZ-89
Certification: ISO9001、CE
Place of Origin: Henan
MOQ: 1 Ton
Price: US $ 500-1000 /Ton
Supply Ability: 3000Ton/ Month
Delivery Time: 15 days after payment
Packaging Details: 25kg in a woven bags,then 40 bags in a ton bag or in a wooden pallet. Customized is also ok
Product Name: Magnesium Bricks
Material: Bauxite chamotte
Shape: Various
Color: Black
Apparent Porosity: 20
Efractoriness: 1450
  • Product Details
  • Company Profile

Black Direct Combination Magnesia Bricks Different Shape 230 X 114X 65mm

230x100x65mm Size Magnesia Brick Direct Combination Magnesia Chorme Bricks Different Shape


Description:


Magnesia brick is alkaline refractory main products, the products high refractoriness of iron oxide, basic slag and high calcium flux has good erosion resistance properties. Widely used steel industry steelmaking furnace lining, the ferroalloy furnace, described. simple, colord metallurgy industry furnaces building materials industry kiln, glass industry regenerator grid body heat exchanger, refractories industrial tunnel kiln and high temperature firing kiln, etc.


Our Company:



Technical Function:


1. Low thermal conductivity and low heat storage;

2. Excellent thermal stability and thermal shock resistance

3. Excellent erosion resistance

4. Excellent heat insulation, fire proofing and processing function


Technical Date:


ItemCommonStandardH PureH AluminaH Alumina + ZirconiumZirconium
Al2O3 (%)42~4445~4647~4952~5545~4639~40
Al2O3 + SiO2 (%)96979999//
Al2O3 + SiO2 + ZrO2 (%)////9999
ZrO2 (%)////5~715~17
Fe2O3 (%)〈1.2〈1.00.20.20.20.2
Na2O + K2O (%)≤0.5≤0.50.20.20.20.2
Refractoriness (℃)111012601260136013601430
Working Temperature (℃)100010501100120012601350
Density (kg/m3)96/12896/12896/128128/160128/160128/160
Thermal Conductivity (w/m.k) (Density 128kg/m3)-4(1000℃)-3(1000℃)-3(1100℃)-3(1250℃)3(1250℃)3(1350℃)
Rate of Liner (%) (24h, Density 128kg/m3)

0.09(400℃)

0.176(800℃)

0.09(400℃)

0.176(800℃)

0.09(400℃)

0.176(800℃)

0.22(1000℃)

0.132(600℃)

0.22(1000℃)

0.132(600℃)

0.22(1000℃)

0.176(800℃)

0.22(1000℃)

Tensile Strength (MPa) (Density 128g/m3)0.08~0.120.08~0.120.08~0.120.08~0.120.08~0.120.08~0.12
Size (mm)Standard7200*610*25mm 3600*610*50mm
CustomizedDepending on customers’ special requirement

Applications:


Ceramic Industry

Kiln car insulation and seals

Continuous and batch kilns

Steel Industry

Heat treating and annealing furnaces

Furnace door linings and seals

Soaking pit covers and seals

Furnace hot face repairs

Reheating furnace and ladle covers

Refining and petrochemical

Reformer and pyrolysis lining

Tube seals, gaskets and expansion joints

High temperature pipe, duct and turbine insulation

Crude oil heater linings

Power generation

Boiler insulation

Boiler doors

Reusable turbine covers

Expansion seals/pipe coverings

Others

Insulation of commercial dryers and ovens

Veneer over existing refractory

Stress relieving insulation

Glass furnace crown protection

Fire protection


Customer Visit:



Packing And Delivery:


FAQ:

Q1: Is your Zhengzhou Rongsheng Refractory a manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. No limitation.
Q3: How can we go to your Zhengzhou Rongsheng Refractory factory for visiting?
A3: (1). By Air: Zhengzhou International Airport
(2). By Fast Train: from Guangzhou to Zhengzhou, around 6 hours
from Shanghai to Zhengzhou, around 5 hours
from Beijing to Zhengzhou, around 3 hours
Q4: What’s the proportion of abroad business?
A4: Abroad market around 35%; Domestic market around 65%; and now export proportion is increasing.
Q5: Does your Zhengzhou Rongsheng Refractory provide turn-key projects?
A5: Yes, we already finished several turn-key projects at home and abroad.
Q6: Does your Zhengzhou Ronghseng Refractory supply samples?
A6: Yes, we can supply samples for free, and the freight will be undertaken by clients.

Quality Black Direct Combination Magnesia Bricks Different Shape 230 X 114X 65mm for sale
Send your message to this supplier
 
*From:
*To: Zhengzhou Rongsheng Refractory Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You may also be interested in :
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Contact Us Quickly