Blast Furnace Lining Repair Refractories For Steel Making Easy Spraying Construction

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Jundao (Henan) New Materials Co.,Ltd.

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Blast Furnace Lining Repair Refractories For Steel Making Easy Spraying Construction

Name: Blast Furnace Lining Repair Refractories For Steel Making Easy Spraying Construction
Brand: Jundao(Henan)
Price: 1 USD

$China Blast Furnace Lining Repair Refractories For Steel Making Easy Spraying Construction wholesale$ $China Blast Furnace Lining Repair Refractories For Steel Making Easy Spraying Construction wholesale$ $China Blast Furnace Lining Repair Refractories For Steel Making Easy Spraying Construction wholesale$

Brand Name : Jundao(Henan)

Model Number : Refractory gunning mass

Certification : ISO9001:2015 ISO14001:2015

Place of Origin : Henan China

MOQ : 20t

Price : Negotiate

Payment Terms : L/C, D/A, T/T, Western Union, MoneyGram

Supply Ability : 3000Ton/mon

Packaging Details : Ton bag with rain film and 25kg small bags inside or as customers' requirements

Al2O3(%) : ≥40

Fe2O3(%) : ≤1.5

B.D (g/cm3) : ≥2

B.S(MPa) : ≥5

Feature : High strength

Application : Blast furnace

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Refractory gunning mass for blast furnace lining repair High strength refractory For Steel Making

The mixture ratio of blast furnace gunning mass needs to meet the following conditions:

It achieves the required strength, less rebound, less spray dust, good adhesion and no blockage of the conveying pipe, etc.

The blast furnace refractory gunning mass is divided into three types according to the order of adding water (or solution) and the amount of water used, such as wet method, semi-dry method and dry spray coating.

The series of gunning mass for blast furnace infrastructure produced by our company have the advantages of easy spraying construction, high strength and high refractoriness, which can significantly improve the service life of blast furnaces and are suitable for blast furnaces constructed by various mechanical spraying methods.

Item		Index
Item		GJP-35	GJP-40A	GJP-40B	GJP-45	GJP-55
Al₂O₃(%) ≥		35	40	40	45	55
Fe₂O₃ (%) ≤		/	1.0	1.5	/	/
Bulk density (g/cm³) ≥	110℃×24h dry off	1.8	2.0	2.0	2.0	2.1
Bending strength (MPa) ≥	110℃×24hdry off	3.0	3.0	3.0	4.0	5.0
Bending strength (MPa) ≥	3h after burning	4.0 (1300℃)	5.0 (1000℃)	5.0 (1000℃)	6.0 (1400℃)	6.0 (1300℃)
Linear change rate (%)	3h after burning	±1.0 (1300℃)	±1.0 (1000℃)	±1.0 (1000℃)	±1.0 (1400℃)	±1.0 (1300℃)
Application		Upper part of blast furnace lining	Rise/drop tube	Gas sealing plate	Lower part of furnace to the abdomen	Upper part of blast furnace lining

Product Tags:

iron making refractories

high temperature refractory

$China Blast Furnace Lining Repair Refractories For Steel Making Easy Spraying Construction wholesale$

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