Exhibition

Long Term Grain Storage: How Long Can Grains Be Stored? (Wheat, Corn & Quinoa)

Whether you grow your grains or buy them in bulk, the correct long term grain …

High Strength Alumina Al2o3 Threaded Ceramic Tubes for Heating Support


Product Description




75% -85% Alumina ceramic furnace tube,Mullite ceramic pipe, Sillimanite refractory ceramic tube

Our tubes are manufactured from 75% -85% al2o3 with high temperature resistance about 1300-1400C.

※Production process:
Selection of raw material-crushing and batching-adding binder-forming-drying-firing

※Application:
Furnace tube,resistor tube,roller
Building ceramics, daily-use ceramics, rare earths, electronic ceramics and glass ceramic roller kiln.

※Material data:


Item
YNGF 95
YNGF 90
YNPF 85
Al2O3 %
80-82
78-80
76-78
Apparent porosity %
16-20
17-21
18-22
Water absorption %
6.5-8.5
7.9-9.0
7.5-9.5
Bulk density g/cm3
2.65-2.70
2.55-2.65
2.50-2.60
Flexural strength at room temperature Mpa
65-70
60-65
55-60
Max working temperture C
1400
1400
1300
Load softening start temperature(C) (0.2MPA)
1590
1580
1560
Thermal expansivity (x10-6C)(25-1000C)
5.7
5.7
5.6


Specification:

ODxID in mm


13×6
15×8
16×10
18×12
22×14
25×15
30×16
27×17
28×18
30×20
35×25
40×25
40×30
42×31
45×34
50×39
55×43
60×48
65×52
70×56
75×60
80×65
85×70
90×75
95×80
100×84
105×85
110×90
120×110
We can cut length according to your requirement.We can also make to order.






By courier express or by air

For small package,gross weight <68 kgs or 100 kgs.>68 kgs,by air is better.

By sea

For big package,gross weight>100 kgs or large volume.

By railway

According to requirement from customers.

    Name*
    Email Address*
    Phone/Whatsapp
    Message
    Scroll to Top

    Have a custom logo or font style?

    Get A Custom Quote

    JUST NEED SIGN LETTERS?

    Design & Order Now