Furnace Refractory Silica Brick Fire Bricks for Coke Oven and Glass Furnace

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials, Hot Sale
• 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 silica brick
• Shape: Brick
• Material: Silicon Carbide (SiC)
• Product Name: Refractory Silica Brick
• Brand Name: Rongsheng
• Processing Service: Bending, Welding, Punching, DEC
• Refractoriness °c: 1790
• Refractoriness Under Load T1,°c: 1650
• Apparent Porosity %: 22-24
• True Density g/cm3: 2.33
• Cold Crushing Strength(MPa): More Than 24.5
• Application: Metallurgy
• Certificate: ISO9001
• Feature 1: Thermal Shock
• Standard Size: 230X114X65
• Transport Package: International Standard
• Specification: customizable
• Trademark: China rongsheng
• Origin: China Rongsheng
• HS Code: 6902200000
• Production Capacity: 5000t Per Year

Product Description

Furnace refractory silica brick fire bricks for coke oven and glass furnace

Product Description

Refractory Silica Brick Product Description

Silica brick not only has the characteristics of high strength at high temperature and high refractoriness under load (1620~1680ºC), but also has the characteristics of strong resistance to acid slag erosion and long-term use at high temperature without deformation.    The residual expansion of silica bricks when heated will make the joints of the masonry tightly closed, ensuring good air-tightness and strength of the masonry structure.

Rongsheng Refractory Silica Brick Technical Data

Item	Specification
	BG-96A	BG-96B	BG-95	JG-94	GZ-94
SiO2  %	≥96	≥96	≥95	≥94.5	≥94
Fe2O3  %	≤0.6	≤0.8	≤1.0	≤1.2	≤1.4
Melt Index, %	≤0.5	≤0.7	/	/	/
Apparent Porosity, %	≤21	≤22	≤22	≤22	≤24
True Density, g/cm^3	≤2.34			≤2.33	≤2.35
CCS, MPa	≥40	≥35	≥30	≥40	≥30
0.2MPa RUL ºC	≥1680	≥1670	≥1670	≥1650	≥1650
PLC, % 1450ºC×2h	0~0.2				/
Residual quartz, %	≤3			≤1.5	/

Competitive Advantage

1.Best price, make the products competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients' quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Professional Packing. Avoid damage and secure the goods in transportation

Detailed Photos

Advantages of Silica Fire Brick:

1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point with temperature.
4) No shrink in burn repeatedly.
5) Temperature of refractoriness under load is above 1650º C.

Production Process

 

 

Product Application

Refractory silica brick mainly used in the construction of regenerative chamber, chute, combustion chamber, coking chamber, furnace roof etc. parts of the coke ovens. Silica Brick For Glass KilnMainly used for coke oven of coking chamber and combustion chamber partition, steel open hearth of regenerative chamber and sediment chamber, soaking furnace, glass melting furnace, refractory silica brick materials and ceramic firing kiln and kiln of the vault and other supporting parts. Also used in hot blast stove of high temperature bearing parts and acid open hearth furnace roof.

Packaging & Shipping

Packaging : Packed by sea-worthy wooden pallet + shrink wrapped + carton
For example, Standard size of Fireclay brick : 230x114x65mmShipping : 384pcs/plt x 18plts in one 20 feet container;

Company Profile

RS Refractories Co., Ltd. is located in Henan, China. Our company has professional scientific and technical personnel and production team, and we have our own fully automated factories. For more than ten years, we have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 70 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.

RS Refractories Co., Ltd. is a first-class supplier of refractory materials, we can provide you with the most advantageous quotations and products. Looking forward to be your partner!

Certifications