0086-0731-22916566
Zhushu Group, Yupingshan Village, Yangsan Office, Liling, Hunan, China (Mainland)
Liling Rui Tai Ceramic Co., Ltd. has been committed to the design, development and manufacture
of ceramic products since 2003. Our products include alumina ceramic parts, silicon carbide
products, graphite parts, zirconia parts, BeO parts, and so on.
Rui Tai has a factory area of 5000sqm located in Liling City. Now, it employs more than 200 people.
Over 1/4 has rich experience in ceramic manufacture field with over 12 years.
After years of efforts and exploration, we have accumulated rich experience in tech ceramic field.
We have advanced production and processing equipment and a number of senior developers and
skilled technicians.Our products have already passed ISO9001, SGS and RoHS certifications.
With stable performance and high-quality, our products have been widely exported to Europe, Asia,
America, Africa, and so on. We will try our best to provide our clients with high-quality products. We
warmly welcome friends from all walks of life to cooperate with us.
Cupel For Gold Melting
Cupel Used for smelting and assaying ,excluding gold and silver elements, more accurate test results,
high temperature resistance and resistance to thermal shock . The average serial can be used
for 3-5 times of the crucibles for gold melting.
Price Cupel For Gold Melting Features:
1. Long Lasting, can be used many times
2. High purity, good chemical corrosion resistance
3. Good temperature resistance, long time using at 1300°C, short time using at 1550°C
4. Good thermal shock, resistant to broken
5. High shaped density, not leaky
AL2O3 | 3≥45% |
R2O | ≤6% |
SIO2 | ≥48% |
Fe2O3 | ≤1% |
Porosity | <1% |
Bending strength | > 320 |
Compressive strength | >12000 |
Max service temperature | 1600°C |
Specification from the Price Cupel For Gold Melting
model | OD(mm) | ID(mm) | Outside height (mm) | Inside height (mm) | bottom OD (mm) | Memo |
RT-1 | 80 | 70 | 80 | 66 | 55 |
|
RT-2 | 90 | 78 | 105 | 85 | 55 |
|
RT-3A | 93 | 80 | 115 | 95 | 55 |
|
RT-3B | 95 | 80 | 125 | 105 | 55 |
|
RT-4 | 93 | 82 | 135 | 110 | 55 |
|
RT-5 | 93 | 82 | 135 | 115 | 55 |
|
RT-G5 | 90 | 80 | 155 | 136 | 55 |
|
RT-6 | 95 | 83 | 140 | 118 | 48 |
|
RT-4A | 80 | 62 | 130 | 110 | 42 | export,thick |
RT-5A | 90 | 82 | 132 | 120 | 55 | export,thin |
RT-5B | 88 | 80 | 132 | 118 | 50 | export,thin |
RT-6A | 108 | 90 | 140 | 125 | 55 | export,Bilateral |
RT-8A | 110 | 95 | 155 | 135 | 55 | export,Bilateral |
RT-8B | 105 | 95 | 155 | 132 | 55 | export,thick |
RT-z8C | 90 | 84 | 165 | 150 | 55 | export,thin |
The Packing of Cupel For Gold Melting
Control from production process:
We strictly follow the international standard in production, all process is supervised under inspection department.
Control from inspection:
•We have QC persons in every department, to ensure all components meet the quality demand.
The Service We Provide - We Take Care Of Your Order
Punctual delivery time:
•We put your order into our tight production schedule, ensure your punctual delivery time.
•Update the production progress for customers in time.
•Shipping notice/ insurance to you as soon as your order is shipped.
After sales service:
•We respect your feed back after receive the goods.
•We handle your complain within 24 hours.
Professional sales:
•We value every inquiry sent to us, ensure quick competitive offer.
•We are a sales team, with all technical support from engineer team.
1, How we get an offer?
You can send your drawing with technology requirments, using and temperature, tolerance, purchase
quantity to us. We will confirm what is the most material and quote our best price to you in 24 hourse.
2, Can you provide the free samples?
Yes, we can provide the sample free of charge if we have stock product as customer's required, but the courier fee will be collected.
