Refractory High Alumina Ramming Mix for Blast Furnace

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: GCD-65
• Color: Grey
• Type: Refractory Material
• Material: Castable
• Transport Package: in 25kg/Bag Loaced on Fumigated Wooden Pallets
• Specification: powder
• Trademark: KAIYUAN
• Origin: China
• HS Code: 38160000
• Production Capacity: 2000tons/Month

Product Description

Notes of brand name: G for blast furnace , C for trough, D for ramming material and 65 for AL₂O₃ content.
It is mainly used in the linings of trough of blast furnace with single trough(volume less than 1000m³).with ramming installation, it can be dried fast. The material containing calcium oxide is characterized by good erosion resistance and thermal shock resistance. GCD-50 and GCD-45 are used as linings of trough of blast furnace with volume less than 600m³.
 

Items		GCD-65	GCD-50	GCD-45
%     ≥ Chemical composition	AL2O3	65	50	45
	SiC	12	10	8
g/cm^3≥ Bulk density	110ºC×24h	2.8	2.3	2.0
	1450ºC×24h	2.7	2.2	1.9
Mpa   ≥ CCS	110ºC×24h	12	10	10
	1450ºC×24h	10	10	10
Mpa   ≥ MOR	110ºC×24h	2.5	2.5	2.0
	1450ºC×24h	2.0	2.0	1.5
%1450ºC×24h Permanent linear change		±1.0	±1.0	±1.0

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FAQ 

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China
 

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders. 

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate