Heat Storage Inert Alumina Ceramic Ball Ceramic Fire Balls

• Customization: Available
• Bulk Density: 1386kg/M3
• Compressive Strength: 900kg/Cm3
• Material: Ceramic
• Type: Random Packing
• Usage: Chemical Industry Product
• Source: Particle
• Effect: Accumulation of Heat
• Transport Package: Woven Bag+Pallet
• Specification: 3-70mm
• Trademark: Nanxiang
• Origin: Zhonguojiangxipingxiang
• HS Code: 6909110000
• Production Capacity: 100ton/Month

Product Description

Product Parameters

High Alumina Ceramic Ball Technical Index
Specification	Common Ceramic Ball	Inert Ceramic Ball	Medium Alumina Ball	High Alumina Ball	99% Alumina Ball
Al2O3 + SiO2 (%)	>93	>92	>93	>94	>99
Al2O3 (%)	17-23	23-30	47-56	90-93	99
Fe2O3 (%)	<1	<1	<1	<1	<1
CaO (%)	<0.5	<1.5	<2	<4	0.2
MgO (%)	<0.5	<2.5	<0.5	<0.5	0.1
K2O + Na2O (%)	<4	<4	<3.5	<4	>0.5
TiO2		<0.5	0.1	0.1	0.5
Leachable Iron (%)		<0.1	<0.001	<0.001
Water Absorption (%)	<0.5	<0.2	<2	<3	2.0-6.0
Bulk Density (g/cm3)	1.35-1.40	1.35-1.40	1.35-1.45	1.8-2.0	1.8-2.0
Operation Temp. max.	>1100	>1100	1480	1760
Mohs Hardness (scale)	>6.5	>7	>7	>7	>7.5
Crush Strength	KN/particle
1/4 inch (6mm)	>0.5	>0.54	>0.56	>0.44	>1
1/2 inch (13mm)	>1.5	>1.67	>1.56	>1.99	>3
3/4 inch (19mm)	>4.15	>4.21	>2.89	>3.21	>5
1 inch (25mm)	>6.07	>6.22	>4.89	>5.33	>8
1-1/2 inch (38mm)	>8.52	>8.92	>5.33	>5.28	>8
2 inch (50mm)	>9.7	>9.8	>6.22	>8	>1

High Alumina Ceramic Ball Common Size
Dimensions (mm)- tolerances	bulk density (kg/m³)	specific surface area (m²/m³)	Void volume (%)	compressive strength (kg)
1/8"-3mm 2.5-3.5mm	1310	720	44	30
1/4"-6mm 5.5-6.5mm	1310	520	44	50
3/8"-9mm 8-10mm	1310	360	44	120
1/2"-13mm 12-14mm	1290	275	45	180
3/4"-19mm 18-20mm	1290	190	45	300
1"-25mm 24-26mm	1250	144	45	400
1¼"-32mm 31-33mm	1250	120	45	520
1½"-38mm 37-39mm	1250	100	45	600
2"-50mm 48-53mm	1250	75	45	720

 

Product Description

Refractory ball are made of industrial alumina and refractory kaolin as the main raw materials, which are made by scientific formula, forming and hightemperature calcination.

Refractory ball is divided into ordinary refractory ball and high aluminum resistance ball. Refractory porcelain ball high temperature resistance to high temperature can reach 1900 degrees, high mechanical strength and long-term use.

Features1. high temperature resistant performance, the highest heat resistant ceramic ball temperature can reach 1900 degrees;
2. high mechanical strength, long use cycle;
3. good chemical stability, no chemical reaction with the material;
4. good thermal stability, high strength;

Application

Refractory ball application in chemical fertilizer plant of high and low temperature transformation furnace, reformer, hydrogenation, desulfurization tank and methanation furnace, dispersed liquid, and supporting, covering and protecting catalyst role, can also be used in heating furnace of iron and steel industry and the transformation of equipment, ordinary refractory ball suitable for sulfuric acid and fertilizer industries converter and transform furnace, high aluminum refractory ball is suitable for industries such as steel, urea, hot blast furnace, heating and transformation furnace and other equipment.

Detailed Photos

Company Profile

FAQ

1.Who are we?

We located in Pingxiang City, known as "Hometown of Chemical Packing", established in 2003, have over 10 years
export experience, there are 50-80 workers in our company. Products sell to Domestic Market (30%). Southeast Asia (15%), Mid East (10%), Europe (20%), South America (5.0%), North America (15%), Africa (5.0%).

 

2.How can we guarantee quality?

We have QC during production, and after product finished Samples can provide before order Inspection can be done before shipment if needed

 

3.What can you buy from us?

Plastic,ceramic,metal random and Structured tower packing, Ceramic Ball, Molecular Sieve, Silica Gel, Various
kinds of ceramic bio ball for water treatment

 

4. What payment term can we do?

We accept payment type like T/T, L/C, PayPal, MoneyGram, Western Union etc.

 

5. What services can we provide?

Accept customized according to your requirements.

Accept Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery.

Accept Payment Currency:USD,EUR;RMB

No strict require on the MOQ, accept small order