high refractory bricks factory

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20 Tons(Min. Order)

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Product Details

Place of Origin	Shandong, China	Brand Name	LEIBAO
Type	Clay Bricks	Porosity	Solid
Size	15-400mm	Color	Other, red,yellow or white
Function	Acid Resistance Bricks, Firebricks	Feature	Angle Bricks, Thin Bricks
Technique	Sintered

refractory bricks
1.any size can be produce
2.ten years professional manyfacture
3.good quality,ISO Certificated

refractory bricks

we can supply all kinds of clay bricks,such as SK30,SK32.....

ITEM		NL13	SK-30N3	SK32	SK-34N1	NZ42
Refractoriness(SK)		≥32 ≥1710	≥31 ≥1690	≥32 ≥1710	≥34 ≥1750	≥34 ≥1750
Bulk Density g/cm³		≥2.3	≥1.9	≥1.9	≥2.0	≥2.26
Apparent porosity %		≤13	≤26	≤26	≤24	≤20
Cold Crushing Strength MPa		≥49	≥19.6	≥19.6	≥19.6	≥40
Lingar Expasion % at1000
Rate of lingar Change % at *2hrs			-0.5~+0.5 1350	-0.5~+0.5 1350	-0.5~+0.5 1400	≤0.2 1350
Soften Yield Point Under Load (T2) at 0.2MPa		≥1450		≥1350	≥1350	≥1400
Chemical Analysis %	SiO₂
	Al₂O₃	≥38	≥39		≥40	≥42
	Fe₂O₃	≤2	≤1.7

ITEM		SK35(H3)	SK36	SK37(H2)	SK38(H1)	LZ80
Refractoriness(SK)		≥35 ≥1770	≥36 ≥1790	≥37 ≥1825	≥38 ≥1850	≥37 ≥1790
Bulk Density g/cm³		≥2.1	≥2.2	≥2.2	≥2.3	≥2.8
Apparent porosity %		≤27	≤27	≤27	≤27	≤22
Cold Crushing Strength MPa		≥24.5	≥29.4	≥29.4	≥29.4	≥50
Lingar Expasion % at1000
Rate of lingar Change % at *2hrs		-0.6~+0.2 1500	--0.6~+0.2 1500	-0.6~+0.2 1500	--0.6~+0.3 1500	≤0.7 1400
Soften Yield Point Under Load (T2) at 0.2MPa
Chemical Analysis %	SiO₂
	Al₂O₃	≥50	≥52	≥60	≥70	≥80
	Fe₂O₃

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Shandong Leibao Zirconium Sci&Tech Co.,Ltd.: Contact nameLeo Wang
Chat Now; Phone86-533-2184798; AddressLijiatuan Village, Wangcun Town, Zhoucun District, Zibo, Shandong

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