Porous Alumina Al2O3 Sillimanite Ceramic Furnace Pipes for Kilns
Detailed specification for Porous Alumina Al2O3 Sillimanite Ceramic Furnace Pipes for Kilns
Review product features, application details and supporting information below. For pricing, samples or shipping questions, use the inquiry form on this page.
| Model NO. | YN-265 |
| Shape | Square, Tubular, Oval, Rectangular, Half |
| Use | Furnace, Refractory, Heat Coil, Wire Coil |
| Temperature | 1000-1300c |
| Type of Ends | Both Ends Open Obe or Beo |
| Machining of Ceramic Tube | Drill Hole, Notch or Slot, Flange, Collar, Thread, Spir |
| Material | Alumina Ceramic |
| Type | Ceramic Tubes |
| Transport Package | Plywood Case |
| Specification | OD 6-100 |
| Trademark | Yunnuo |
| Origin | China |
| HS Code | 8547100000 |
60% -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 name
BL-S
BL-V
BL-C
BL-D
Density g/cm3
2.75-2.8
2.73-2.75
2.7-2.74
2.6-2.7
Rupture strength Mpa
65-75
55-65
50-60
48-58
Water absorption
5-6.5%
6-7.5%
6.5-8.5%
7-9%
Max using temperature (roller kiln)
1400C
1350C
1300C
1300C
Refractoriness
1800C
1750C
1700C
1700C
Al2o3 content
76-80%
75-77%
75-80%
60-70%
Zirconium silicate
4-7%
4-6%
0
0
Specification:
ODxID in mm
13x6
15x8
16x10
18x12
22x14
25x15
30x16
27x17
28x18
30x20
35x25
40x25
40x30
42x31
45x34
50x39
55x43
60x48
65x52
70x56
75x60
80x65
85x70
90x75
95x80
100x84
105x85
110x90
120x110
We can cut length according to your requirement.We can also make to order.











Shanghai Yunnuo Industrial Co., Ltd.
Shanghai Yunnuo Industrial Co., Ltd. supplies Porous Alumina Al2O3 Sillimanite Ceramic Furnace Pipes for Kilns for international B2B buyers. Contact the supplier to discuss bulk orders, sample arrangements, custom requirements and shipping timelines.
Frequently Asked Questions
Find quick answers about samples, payment, delivery, packaging and quality assurance before placing an order.
Q1: May I get one sample before placing order?
AYes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
AT/T, L/C or Ali trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
AFor small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery. For large quantity products,shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
AYes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
AWe always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Q6: Is the price on this page correct?
AThe listed price is only for reference, for latest price, pls contact us directly.
Q7: How can I get some samples?
AWe are honored to offer you free samples, just need to pay the freight cost.
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