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Unshaped Refractory For Sale

June 16, 2021April 11, 2020 by rsrefractorycastable

The unshaped refractory manufacturing has the characteristics of short production process, energy saving system, excellent product function and long service life. In addition, its application field is also extended from low and medium temperature atmosphere furnace to high temperature melting furnace, so that the application scale of unshaped refractory material is different from the past, with better economic benefits.

Unshaped refractory manufacturing

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According to the composition of unshaped refractory manufacturing, we can divide it into two categories: heavy and light. The physical density of lightweight unshaped materials is less than 1800Kg/m3,the physical density of heavy unshaped refractory is greater than or equal to 1800Kg/m3.

According to its way of production, it can be divided into three categories: shaped products, special materials and bulk materials. Still can be classified according to binder variety, refractory aggregate varieties and construction method to make, this kind of classification is very practical, the use of the most is classified according to the construction method, such as castable, alter material, plastic refractory, injection mix and precast block etc.

The production of this series of refractory products are made of formalized products and bulk materials. The method of production varies according to the variety. Unshaped refractory manufacturing is a new type of refractory, it does not need to be pre-fired, relaxed mixture delivery and molding can be used after baking. This kind of material can make the lining body that does not have juncture and structure, advantage is numerous, quality is superior, welcome everybody to come to consult purchase.

Unshaped refractory price

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We are a professional refractory manufacturers, specializing in the production of high temperature refractory castable, refractory brick, light brick, high aluminum brick, high aluminum wear resistant castable and other shaped, unshaped refractory. If you need buy refractory material, please contact us, we will be at your service.

Calcium Aluminate Cement For Sale

June 16, 2021April 10, 2020 by rsrefractorycastable

Calcium aluminate cement manufacturing has the characteristics of high early strength, moderate setting time, high fire resistance, strong slag resistance, etc. It is widely used in metallurgy, building materials, petroleum, chemical and other industrial kilns.

Calcium aluminate cement manufacturing

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Calcium aluminate cement is mainly with natural bauxite or industrial alumina and calcium carbonate (limestone) according to a certain proportion, by calcining or electric melting and made, also useful bauxite and limestone with melting and made. According to its chemical composition can be divided into ordinary calcium aluminate cement (Al2O3 53-72%, CaO 21 ~ 35%) and pure calcium aluminate cement (Al2O3 72 ~ 82%, CaO 19 ~ 23%) two kinds. The chemical composition and mineral composition of different types of calcium aluminate cement manufacturing may vary to some extent.

What we should know is, calcium aluminate cement manufacturing, medium and low grade refractory castables, such as clay, high aluminum castables using ordinary calcium aluminate cement as binder. High-grade refractory castables, such as steel jade, mullite, containing chromium steel jade, corundum – spinel castables using pure calcium aluminate cement as binder. The dosage of ordinary refractory castable calcium aluminate cement is 10%~20%, the dosage of low-refractory castable cement is 5%~7%, and the dosage of ultra-low cement castable is less than 3%.

Calcium aluminate cement sales

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I plant with an can production of more than ten thousand tons of refractory production line, production automation, production and sales of refractory materials are through the national test, refractory components uniform, high purity, quality stability, welcome to consult and purchase.

Insulating Castable Export Qatar

June 16, 2021April 9, 2020 by rsrefractorycastable

The characteristics of insulating castable are small volume density and low thermal conductivity, so it has good heat insulation performance. Insulating castable manufacturing generally divided into clay castable, high aluminium lightweight castable, mullite light castables, hollow ball castable, temperature requirements is not the same performance, different sand composition material usually have a light brick, porous what, ceramsite, hollow ball, expanded perlite materials, such as the density of lightweight castable generally between 0.8-1.0-1.2 uses the most widespread.

Insulating castable supplier

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The configuration and use of this series of castable is basically the same as that of heavy refractory castable, the difference is that its aggregate bulk density is small, easy to absorb water. Therefore, the use of dry materials should be mixed well, add half of the proportion of water to mix first, wet mix evenly, in the other half of the water and cement binder poured as even mixing after use. The temperature is not the same as the use of cement binder is not the same, after pouring mold curing 3-5 days, after oven normal use, generally used in the insulation layer.

Insulating castable manufacturing is a kind of unshaped refractory castable. Lightweight heat resistant castable in the preparation, the main choice of fire-resistant lightweight aggregate and powder, in the selection of the corresponding binder and admixture from the preparation. The only difference between the properties of lightweight castable and heavy castable is that the test of softening temperature under load is 0.1 mpa.

It will generally choose to do the industrial kiln construction of the heat insulation layer, its reason is that the insulating castable manufacturing low refractory, general use temperature of 600~900℃, more suitable for the boiler construction below 1000℃.

Insulating castable manufacturing

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is specializing in the production of all kinds of refractory products refractory manufacturers, I plant production of refractory types complete, stable and reliable quality, welcome to consult the procurement.

Insulation Castable Manufacturing

June 16, 2021April 8, 2020 by rsrefractorycastable

Insulation castable is composed of refractory aggregate, powder, binder and admixture. Compared with other unshaped refractory materials, this series of insulation materials have higher binder and moisture content and better fluidity. The insulation castable price is reasonable, welcome to consult and purchase.

The insulation castable can be directly poured as the lining, and can be made into precast blocks by pouring or shaking. Its construction is simple, is under high temperature alkali corrosion resistant parts of the construction of the most ideal products.

Insulation castable for sale

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Insulation castable price concessions, good workability, adhesive power is strong, the initial setting time and construction operation time is long, strength increasing fast, the penetration resistance is strong, and the series of insulation castable don’t need to acidification treatment, easy to ensure the masonry mortar joint dense full, can significantly improve the chimney lining wall air tightness, integrity and lined with corrosion resistant ability. It is the ideal cementing material for the lining of high chimney, high temperature flue and air duct, and it can also be used in the acid-proof tank, tank and other acid- proof engineering in the industries of petroleum, chemical industry and nonferrous metallurgy.

Insulation castable advantage：

1. High operating temperature, excellent thermal insulation performance;

2. Small volume density, low thermal conductivity, reduce heat loss;

3. Good workability and strong adhesion;

4. Chemical erosion resistance, strong resistance to acid or alkaline gas;

5. Pouring overall lining overall structure is strong, good air tightness, and a certain anti-corrosion capacity.

Insulation castable price

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The insulation castable price reasonable is a new type of insulation material. It is widely used in the lining of kilns, thermal equipment, flue pipes and chimneys in the industries of metallurgy, machinery, petrochemicals, electricity and building materials. It can be applied to the working lining of various heating and heat treatment furnaces, which can greatly save energy and ensure the environmental standards.

Wear Resistant Castable Propertie

June 16, 2021April 7, 2020 by rsrefractorycastable

Wear resisting castable is generally used at 1600℃ and its volume density is generally between 2.75~2.95. The wear resistant castable plays a very important role in building the boiler. Wear resistant castable manufacturing automation degree is high, have corundum wear resisting castable and high aluminum wearresistant castable and so on.

Wear resistant castable manufacturing

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High strength wear resistant castable is mainly composed of corundum, silicon carbide, superfine alumina, superfine powder and compound admixture. The use structure in the circulating fluidized bed boiler lining is extremely complex, the circulation system material flow rate is high, the flow rate is large, the refractory material used on the lining board requires high strength, good wear resistance, good processing, and these requirements, wear resistant castable can meet the realization.

This series of castable has the characteristics of high early strength, good high temperature performance, good volume stability, strong slag permeability resistance, erosion resistance, corrosion resistance, convenient construction, and strong lining structural integrity. They are currently mainly used in circulating fluidized bed boilers, is a high quality wear resistant material.

Supplementary instruction, the wear resistant castable manufacturing is composed of high-strength aggregate and powdery mineral additive. The optimized formula design has the characteristics of small loss, high strength, arbitrary shape control, strong integrity, simple structure and good construction performance. And the bottom concrete of polymer firm bond, wear – resistant castable price is low, is the first choice of wear – resistant construction site materials.

Wear resistant castable price

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We are a high quality refractory manufacturers, specializing in the production of a variety of refractory castables, wear castables, refractory cement and other refractory products. Our factory produces a variety of refractory products, the quality is stable and reliable, welcome to consult and purchase, we will serve you wholeheartedly.

Low Cement Castable Supplier

June 16, 2021March 26, 2020 by rsrefractorycastable

Low cement refractory castable refers to the refractory castable of calcium aluminate cement, the castable with CaO content less than 2.5%, that is, the castable with calcium aluminate cement content about 1/2~1/3 of the castable of calcium aluminate cement. We specialize in the production of high quality cement castable, you are welcome to come to consult.

Low cement castable

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Different from traditional refractory castable, the ultrafine powder with the same or similar chemical composition with the main material of castable is used to replace part or most of calcium aluminate cement in the substrate of low-cement refractory castable.

Low cement castable has many advantages, among which low CaO content can reduce the formation of low eutectic phase in the material, thus improving the refractoriness, high temperature strength and slag erosion resistance. We are the high quality cement castable supplier, the product variety is complete, welcome to consult and buy.

The mixed water consumption of this series of refractory cement castable during construction is only 1/3~1/2 of that of ordinary castable, so the porosity is low and the volume density is high. After it is poured into shape, the cement compounds generated in the curing are less, there is not a large number of hydration bond destruction during heating and baking, which leads to the decrease in the temperature strength, but with the increase of heat treatment temperature, the strength is also gradually increased. With proper adjustment of the strength composition of the low cement castable, the artesian castable and the pump castable can be prepared. We produce low – cement castable widely used, stable and reliable quality, reasonable price.

Low cement refractory castable

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We are a high quality cement castable manufacturer, refractory products exported to many countries and regions in the world, and customers to establish friendly relations of cooperation, product quality has been the customer’s consistent praise and trust, welcome you to come to consult, we will be dedicated to your service.

Mullite Refractory Castable Sales

June 16, 2021March 23, 2020 by rsrefractorycastable

Mullite refractory castable is widely used for working lining or thermal insulation lining of various industrial kilns such as flame furnaces. It can be directly used to work lining with flame at high temperature, effectively realizing high temperature and energy saving. We are a quality mullite castable manufacturer with rich production experience and strong technical force.

$Mullite refractory castable price$

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This series of refractory castable pouring unit weight is small, can be used as industrial kiln top, furnace wall, furnace door, fire observation hole and other parts, the structural weight is reduced by 40 ~ 60%, reduce the furnace steel structure load, save steel, effectively eliminate the furnace roof hanging brick load bearing brick, collapse and other potential accidents.

Mullite castable manufacturers are high quality porous mullite as aggregate, and the use of multiple micro powder, dispersing agent, and low thermal conductivity, excellent performance, heat preservation effect is more outstanding, and common refractory castable than (such as low cement castable, etc.), mullite refractory castable 30 ~ 40% can reduce heat loss, save fuel by about 10%.

This series mullite castable is easy to construct, it can not only adopt the whole castable on site, but also can be assembled and assembled with any shape prefabricated parts, the construction body has high strength. Mullite castable manufacturers, production experience, product quality is stable and reliable, welcome to consult.

The high porosity of mullite refractory castable combined with the compound explosion-proof agent can realize the rapid oven drying and unobstructed exhaust, shorten the oven construction period, significant economic benefits.

Mullite castable manufacturer — Mullite refractory castable factory

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is professional refractory material manufacturer, refractory products of a complete range of quality, stable and reliable, welcome the vast number of users to consult, we will be dedicated to your service.

Low Cement Castable Advantages

June 16, 2021March 7, 2020 by rsrefractorycastable

The low cement castable feature are remarkable. Due to the low CaO content in low cement castable, the formation of low eutectic phase can be reduced, and then the refractoriness, high temperature strength and slag resistance are improved.

Low cement castable feature

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The water consumption of low cement castable during construction is only 1/3~1/2 of that of general castable, so the porosity is low and the volume density is high. After the series of refractory castable is poured into shape, the cement compounds generated in the maintenance are less, and there is not a lot of hydration bond damage during heating and baking, which leads to the decrease of the medium temperature strength. According to the summary actually follows the progress of heat treatment temperature, the strength of low cement castable also advances gradually. Its strength composition can be properly adjusted to prepare the self – flow castable and pump pouring castable.

As we know, this series of refractory castable is made by using refractory aggregate and powder as refractory materials, adding binder and additives, and after mixing. The binder commonly used in castable is aluminate cement. The amount of cement added can affect the overall performance, high temperature strength and anti-erosion ability of castable. Low cement castable feature prominent, you are welcome to consult the purchase.

Low cement castable sales

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is professional refractory castable cement manufacturer, production automation degree is high, the product type is complete, welcome the general user to come to the consultation, we will serve you wholeheartedly.

Clay Refractory Castable For Sale

June 16, 2021March 6, 2020 by rsrefractorycastable

Clay refractory castable is a high quality refractory castable made of various refractory materials. Clay refractory castable price reasonable, high quality, welcome to consult and purchase.

Clay refractory castable can be divided into clay, high aluminum, corundum mullite and high aluminum lightweight. According to its properties, it can be divided into ordinary type and high strength type clay castable.

Clay refractory castable price

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Compared with cement refractory castables, this series of refractory castables have the characteristics of high strength at medium temperature, high strength in hot state, good stability in finished volume, strong spalling resistance and so on. Welcome to contact with us, I plant production of clay refractory castable price concessions, stable and reliable quality, wide range of applications, is high quality refractory.

According to the temperature of the furnace and other thermal equipment, we have choose different types of clay bonded refractory castable reasonably. It can be used as lining for heating equipment such as heating furnace, soaking furnace and sintering furnace. The key parts, such as burner brick, water-cooled tube dressing, soaking pit opening and protruding belt, mixed iron truck desulfurization gun and certain parts of rotary kiln, are made of high strength clay refractory castable. Clay refractory castable price cheap, welcome to contact us.

Clay refractory castable

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is professional refractory material manufacturer and supplier, the range of sales of refractory products is wide and has been well received by customers. The quality of products is stable and reliable, qualification certification is complete, welcome to consult.

Mullite Refractory Castable Price

June 16, 2021January 18, 2020 by rsrefractorycastable

Mullite is a kind of excellent refractory raw material, this kind of mineral is scarce, the production of mullite castable stable function, construction is convenient, applicable to a variety of industrial furnaces, we are a professional mullite refractory castable supplier, has been producing refractory has more than 20 years of time, for refractory materials, we can understand very much, will come here and we introduce the characteristics of the mullite refractory castable.

Mullite refractory castable supplier

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Mullite refractory castable is mainly composed of high quality mullite and superfine composite powder. Natural mullite crystals are long and spindly and radially clustered, and are often used to produce high temperature refractories. It is widely used as thermal barrier coating in C/C composites. But natural mullite is very few, usually sintering or capacitance method such as synthetic. Mullite refractory castable suppliers specializing in the production of various refractory products, high quality, welcome to buy.

Mullite castable advantages：

1. Suitable for a variety of flame furnace and other industrial kiln lining or thermal insulation lining, to achieve high temperature energy saving;

2. High strength, small unit bulk density, used for industrial kiln roof, wall, door and other parts, the structural weight is more than 30% less than ordinary low cement castable, eliminate structural brick, collapse and other hidden dangers;

3. High quality porous mullite as aggregate, with a variety of micro powder, dispersant, low thermal conductivity, good insulation effect, compared with ordinary castable, can reduce the heat loss of the furnace 25%~35%, save about 10% of fuel;

4. The construction is simple and convenient, which can be poured on site and assembled into any shape.

Mullite castable price

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Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. is professional refractory manufacturer, rich production experience, we are mullite refractory castable supplier, refractory product export more than 60 countries and regions of the world, welcome to consult and purchase, we will serve you wholeheartedly.