High Strength Furnace Lining Refractory Gunning Mixes for Bf, Bof, Eaf, Tundish

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Powder
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: refractory gunning mixes
• Shape: Powder
• Material: Gunning Mass
• Product Name: Refractory Gunning Mix for Furnace
• Sample: Provide
• Cold Crushing Strength(MPa): 50~70MPa
• Certificate: CE ISO
• Application: Industrial Furnaces
• Function: Functional Refractories
• Advantage: High Temperature Resistant
• Keyword: Refractory Gunning Mix
• Maximum Service Temperature: 1200-1400
• Transport Package: Bags
• Specification: 25kg/bag, 50kg/bag
• Trademark: RSNC
• Origin: China
• HS Code: 6902200000
• Production Capacity: 80000 Tons Per Year
• Package Size: 150.00cm * 150.00cm * 150.00cm
• Package Gross Weight: 1000.000kg

Product Description

High strength furnace lining refractory gunning mixes for BF, BOF, EAF, Tundish

Product Description

Brief Introduction Of Refractory Gunning Mix

Refractory gunning mix is a kind of unshaped refractory material used for gunning construction with jet machine. It is composed of refractory aggregates and powders with a certain particle size, binding agent and admixture. According to the material, there are alkaline, aluminum silicate, zirconium-containing and silicon carbide-containing. Refractory gunning mix is mainly used for repairing of steel and non-ferrous metal smelting furnaces and heating furnaces.

Classification

1. According to the composition of the gunning material, it is divided into: high aluminum, high silicon, magnesia, magnesium chromium, silicon carbide, etc.

2. According to the state of refractory materials, it can be divided into: dry, semi-dry and wet gunning. If the corrosion surface of the furnace lining is larger, the wet method is better for hot gunning; the dry method is more to fill the severely corroded parts of the situation. .

3. According to the temperature of gunning delivery gas, it can be divided into cold and hot gunning.

Our Advantage:

Refractory gunning mix produced by RS refractory is with high quality and competitive price, we RS refractory manufacturer has specialized in producing Refractory gunning mix for many years and get many reliable customers, we mature production technical and high quality raw materials make our products have good quality.

Product Parameters

Refractory Gunning Mix Physical and chemical index
 

Items		High Aluminum	Mullite	Corundum
		YH-16	YH-16K	YH-17
Al2O3		65	70	85
Bulk Density	110°Cx24h	2.5	2.6	2.8
g/cm3
MOR MPa	110°Cx24h	10	11	12
	1110°Cx3h	12	13	14
Cold Crushing	110°Cx24h	80	90	100
Strength MPa	1110°Cx3h	90	90	100
Linear Dimensional	1110°Cx3h	±0.5	±0.5	±0.5
Change %
Recommended		Rear entrance of the cement kiln	Great cooler of cement kiln  kiln hood, tertiary duct	Front kiln-eye of large  cement kiln coal burner
application part		kiln hood, rear end of the cooler

Product Application

Refractory Gunning Mix Application

Refractory Gunning Mix is mainly used to repair the lining of kilns or thermal equipment, blast furnaces, hot blast furnaces, tap ditch, open hearth furnace, converter and electric furnace, heating furnace, flue, chimney, etc., such as RH furnace dip pipe, ladle, hot metal ditch, etc.

Refractory gunning material is an unshaped refractory material that prolongs the service life of kilns and reduces the user's expenditure on refractory materials. After spraying on major kilns and thermal equipment, the use effect is very significant.

Packaging & Shipping

Company Profile

Zhengzhou Rongsheng Refractory Material Co., Ltd.

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.
 

Unshaped Refractory Factory
 

There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.

Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard and with the professional checker at each level to take good product and service as the top goal.

 

Customer Visiting

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.
 

Certifications

Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification.  25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.