Customization: | Available |
---|---|
Type: | Graphite Crucible |
Product Name: | Graphite Crucible |
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High density graphite crucibles for copper melting
Product description
Graphite crucible is a utensil or melting tank vessels which use graphite powder and clay as main raw material, made through pressing in different molds (according to different needs) and firing process.
Advantages:
Application:
Graphite crucible, with its special advantages and Plasticity, is widely used in the smelting area, e.g. gold smelting, silver smelting, aluminum smelting, and cooper smelting in metallurgy, casting, machinery, chemical and other industries.
Operating Notice:
Standard parameter |
Test result |
||
refractoriness≥ |
1630ºC |
refractoriness≥ |
1635ºC |
Carbon content≥ |
38% |
Carbon content≥ |
41.46% |
apparent porosity≤ |
35% |
apparent porosity≤ |
32% |
bulk density≥ |
1.6g/cm3 |
bulk density≥ |
1.71g/cm3 |
Physical properties
Specifications |
Unit |
Value |
Bulk Density |
g/cm3 |
1.65-1.80 |
Compressive Strength * |
MPa |
20-55 |
Bending Strength * |
MPa |
10-30 |
Elastic Modulus * |
GPa |
9-21 |
Specific Resistance * |
u.Ω.m |
5.0-15.0 |
Ash |
% |
0.05-0.5 |
Specifications
Specifications |
Top outer diameter |
height |
1# |
70 |
78 |
2# |
87 |
108 |
3# |
102 |
120 |
4# |
112 |
131 |
5# |
121 |
141 |
6# |
121 |
154 |
8# |
137 |
169 |
10# |
148 |
186 |
12# |
156 |
192 |
16# |
164 |
212 |
20# |
183 |
232 |
25# |
196 |
250 |
30# |
208 |
269 |
40# |
239 |
292 |
50# |
257 |
314 |
60# |
270 |
327 |
70# |
280 |
360 |
80# |
296 |
336 |
100# |
321 |
379 |
120# |
345 |
388 |
150# |
362 |
429 |
200# |
395 |
483 |
250# |
430 |
557 |
300# |
455 |
610 |
400# |
526 |
661 |
500# |
531 |
713 |
600# |
580 |
600 |
750# |
600 |
650 |
800# |
610 |
730 |
1000# |
620 |
800 |
1500# |
720 |
800 |
2500# |
875 |
1000 |
Package: wooden case.
We also provide OEM service; the package can be designed according to your requirements.
Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express.
Our Service
1. Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.
2.Sample evaluation
Sample and trial order is accepted for the quality evaluation.
3. Strict quality control
Arrange production on time and control quality strictly.
4. Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5. Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
Company Information
DKJL refractories exporting company is one of the most professional suppliers of refractories in China. Our main products are refractory and thermal insulation materials, heating elements, and industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.
FAQ
1. How can I get your prompt quotation?A: we can give you reply with quotation quickly if you kindly send the inquiry with following factors: top diameter, bottom diameter, thickness, height, application and quantity.
2.What's the MOQ of the order?
No limit, we can offer the best suggestions and solutions according to your condition.
3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.
4. After an order is placed, when to deliver?
15-25days after confirming the order.
5. Does your company accept customization?
We accept OEM service.
6. How to solve the quality problems?
If the products don't conform to customer's samples or have quality problems, our company will be responsible for it.
7. What is the HS code?
The HS code is 69031000