Wear Resistance alkali resistant high alumina refractory castable for furnace

Name: Wear Resistance alkali resistant high alumina refractory castable for furnace
Brand: Zhengzhou Rongsheng Refractory Co., Limited
SKU: Tradewheel_2353643
Availability: InStock

FOB Price 0.1 - 0.5 USD / kilograms

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Place of Origin	Henan, China	Shape	Powder
Material	CASTABLE	SiO2 Content (%)	standard
Al2O3 Content (%)	56.9%-83%	MgO Content (%)	standard
CaO Content (%)	standard	Refractoriness (Degree)	1770u00b0< Refractoriness< 2000u00b0
CrO Content (%)	standard	SiC Content (%)	11-37
Model Number	Steel Ladle Castable	Brand Name	Rongsheng
Processing Service	Bending, Welding, Punching, Decoiling, Cutting, Moulding	SiO2 %	2.5
C %	1~3	Bulk density g/cm3(1450u2103,3h)	2.78-2.98
Compression strength Mpa(1450u2103,3h)	35.8-50	Reheating linear change rate %	-0.2~0.6

Product Details

Product Description

High Alumina Castable Introduction

High Alumina Castable is a kind of refractory castable which uses high alumina raw material as aggregates and the powder and then be added with binding agent. High aluminum refractory castable has high mechanical strength, good thermal shock resistance, good corrosion resistance. It's mainly used for furnace lining of boiler, blast furnace hot blast stove, heating furnace, ceramic kiln and various industrial furnaces.

Application of High Alumina Castable

High Alumina Castable also called calcium clinker, is made from industrial alumina oxide powder and selected limestone powder. It is produced after manufactured under high temperature in rotary and grind into powder. The product is for making high quality refractory castables, which is a dispensable tool used in high temperature facilities in industries like metallurgy, building material, chemical, electric plant, etc.

High Alumina Castable Technique Data

Items			RSGLJ-1	RSGLJ-2
Al2O3 %			65	75
Refractoriness ℃			1750	1770
Linear Dimensional Change %			-0.02	-0.4
Cold Crushing Strength MPa ≥	110℃×24h	50	60
Cold Crushing Strength MPa ≥		1100℃×4h	60	70
Breaking Strength MPa ≥	110℃×24h	9	11
Breaking Strength MPa ≥		1100℃×4h	10	12
Maximum Service Temperature ℃			1200	1400

Unshaped product line

Product packaging

Packaging: 25kg/bag, two layers kraft bag with water proof, and with ton bag outside or each ton packed on a fumigation pallet according to customers' request.

Applications

Company Profile

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.

laboratory

Certifications

Occupational Health and Safety Assessment Series. OHSAS conforms to the OHSAS18001:2007 standard

The Certificate of Environmental Management System. EMS conforms to the ISO14001:2015 standard

The Certificate of Quality Mansagement System.QMS conforms to the ISO9001:2015 standard

We can provide you with high quality refractory castable.

Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Kazakhstan and Vietnam etc.

We provide service that bring 100% of our customers back.

So many customers make business with Rongsheng Refractory.We have no gap in communication.

The customers all keep long-term relationships with us.

FAQ

Q: Are you trading company or manufacturer ?

A: We are Manufacturer of refrcatory , We can provide you with high quality products at more competitive prices.

Q: When can I get the price?

A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.

Q: What about the lead time for mass product?

A: The lead time is based on the quantity, about 7-12days. Notice : Please note that the price on is a rough price.The actual price will depends on raw materials, exchange rate, wage and your order quantity. Hope to cooperation with you, Thanks !