Прямая продажа с завода, высококачественные цементные печи, изоляционный огнеупорный кирпич, продажа

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Product Overview


Factory directly sale High quality cement kilns insulating firebrick sale

Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!

The size is precise, providing kinds of shapes according to customer's drawing

Factory directly sale High quality cement kilns insulating firebrick sale

Product Description

Characteristics of fire clay refractories bricks:

Fireclay brick is made from clinker clay by mixing, forming, drying, sintering and matching characterized by good resistance to corrosion and abrasion, good thermal shock resistance, good spelling resistance, high mechanical strength, good volume stability under high temperature.

Specifications of fire clay refractories bricks:

1. for Glass Melting Furnace

2. High quality and best price

3. Chemical stability

4. ISO9001:2000

5. Timely deliver

Applications of fire clay refractories bricks:

Metallurgy, building materials, chemical industry, petroleum, machinery manufacturing, silicate, power and other industries.

Physical andChemical Indicators:

Item/GradeFire clay brickHigh alumina brick
AL2O3% (≥)3035384555657082
Fe2O3% (≤)2.52.5222222

Refractoriness under load, 

0.2MPa, °C (≥)

Apparent porosity (%)22-2620-2420-2218-2020-2320-2320-2218-20
Bulk density (g/cm³)1.9-2.01.95-2.12.1-2.22.15-2.222.25-2.42.3-2.52.4-2.62.5-2.7

Cold crushing strength

 ,MPa (≥)

























Factory directly sale High quality cement kilns insulating firebrick sale

Factory directly sale High quality cement kilns insulating firebrick sale


Our Services

Packaging & Shipping

Customer Visit

Factory directly sale High quality cement kilns insulating firebrick sale


Rongsheng Refractory insists on pursuing the management idea of “honest, courtesy, innovation and professionalism” as the purpose, taking the “low price for better quality” as the foundation of enterprise development and creating “Rongsheng Brand” as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.


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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: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What’s your payment terms?
A4: Negotiation
Q5: Is your company accept customization?
A5: Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
Q7: What’s the proportion of abroad business?
A7: Abroad market around 35%; Domestic market around 65%; and now export proportion is increasing.
Q8: Does your Zhengzhou Rongsheng Refractory provide turn-key projects?
A8: Yes, we already finished several turn-key projects at home and abroad.
Q9: Does your Zhengzhou Ronghseng Refractory supply samples?
A9: Yes, we can supply samples for free, and the freight will be undertaken by clients.


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