alumina milling media

آخرین محصولات

ژل سیلیکا آلومینا نوع WS

غربال مولکولی کربن 300

خشک کننده ژل سیلیکا نارنجی

نشان دهنده مهره های ژل سیلیکا

اطلاعات محصول
بازخورد

Product Description

Inert Ceramic Ball High Alumina Ball Alumina Grinding Ball

25mm inert ceramic ball support media for oil refinery catalyst

Product Introduction: 17%-19%Ordinary Ceramic Ball, is the most widely used support media in the world because of their excellent consistence and reliability.

Xintao 17%-19% Ordinary Ceramic Ball, is equal to Denstone^® 57 Support Media. It is manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.

Typical Application: Be mainly used in the petroleum, chemical industry, fertilizers,natural gas, environmental protection and other industries. It plays a role of supporting and compacting the packing of the tower.

Warranty: By National Standard HG/T 3683.1-2014 .

Free consultation during the warranty period.

Normal Package: 25KG/Plastic bag;1300KG/Super sack. Steel drum.

Technical Parameter:

Model				17%-19%Ordinary Ceramic Ball
Color				Light gray
Shape				Ball
Chemical composition				Min. %			Max. %			Usual %
	Al₂O₃			17			19			18
	SiO₂			70			77			74.9
	Al₂O₃ + SiO₂			90			94			93
	Fe₂O₃			/			1.0			0.9
	TiO₂			/			0.5			0.46
	CaO			/			0.5			0.42
	MgO			/			0.5			0.38
	Na₂O			/			2			1.12
	K₂O			/			3.5			3.28
Physical properties	Leachable Iron (%)						≤0.1
	Apparent Porosity by Weight (%)			D≥10mm			≤0.4
				D=6mm			≤1.0
				D=3mm			≤3.0
	Water absorption (wt.%)						<0.5
	Acid resistance (%)						>99.8
	Alkaline resistance (%)						>85
	Bulk Density			(g/cm³)			1.35
				(lb/ft³)			84
	Specific density			(kg/m³)			2300
				(lb/ft³)			144
	Moh’s hardness (scale)						>6.5
	Thermal conductivity (w/m².k)						0.9-1.0
	Specific heat (J/kg.℃)						628-837
	Max. Operating Temperature			(℃)			1050
				(℉)			1922
	Thermal expansion (%) (500℃)						0.20
	Thermal Shock Stability (times) (500 ℃ then water cooling)						10
Geometric properties	Nominal Size	(mm)	3	6	10	13	16	19	25		38	50
		(inch)	1/8	1/4	3/8	1/2	5/8	3/4	1		1.5	2
	Crush Strength Min.	(lbs)	77	176	234	572	726	1672	1870		2090	3476
		(kg)	35	80	106	260	330	760	850		950	1580
		(N/PC)	343	784	1039	2548	3234	7448	8330		9310	15484

Application

Advantages

Company Information

Xintao Technology not only appreciates the molecular sieve but also a service commitment. Thanks to a distinct pore structure, it enables fast transport of targeted molecules. Our service for molecular sieve will never let you down.

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The skf ceramic manufactured by us with advanced design concepts not only strives for excellence in workmanship, scientific and reasonable design, but also has stable performance and durability, which can meet customers' needs for high-quality products.

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Constantly upgrade and renew production equipment and production lines, and explore technologies and processes to ensure that the overall quality of skf ceramic produced is more reliable.

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Strict checks are carried out during the supply of raw materials and the process of product production to ensure that the skf ceramic produced are of reliable quality, and the appearance, function, and quality of the product are carefully inspected before the goods are sent out to ensure that the products sold The products are consistent with the product descriptions displayed by us.

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We strictly control skf ceramic every link from raw material selection, production and processing to finished product delivery, and do not miss every detail to ensure that all skf ceramic finished products have excellent quality.

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has been operating in good faith for many years, and has accumulated rich industry experience in product development and manufacturing. The skf ceramic produced can meet the national CCC certification standards in terms of quality and performance.

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Thanks to the establishment of a set of cost control system and measures suitable for the actual situation, in the process of production alumina milling media the consumption of manpower, material resources, resources, etc. is low, the loss is low, and the utilization rate and development rate of resources are high , so that the alumina milling media produced not only has high performance, structure, and quality, but also has excellent price, and the customer's procurement cost is low. Large-scale procurement can save customers more procurement costs.

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