Qingdao Tennry Carbon Co.,Ltd

Qingdao Tennry Carbon Co.,Ltd

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Qingdao Tennry Carbon Co.,Ltd
Address: Xiaobeiqu Community, Chengyang Street, Chengyang District, Qingdao, Shandong, China
Contact person: Fujun Pei
Contact phone: +86-532-88732781
Mobile phone: +8613583221964
Fax: +86-532-88732787

Clay Graphite Crucible for Melting Copper and Aluminum

Clay Graphite Crucible for Melting Copper and Aluminum

Clay Crucible, Graphite Crucible, Refractory Graphite Crucible manufacturer / supplier in China, offering Graphite Crucible for Melting Copper and Aluminum, Refractory Clay Graphite Crucible, High Strength Refractory Brick for Rotary Kiln and so on.

Product Details

                                   Tennry Carbon Co.,Ltd, one of the professional manufacturers of graphite products in China, now brings you the best quality clay graphite crucible for melting copper and aluminum with stable performance. With experienced staff and advanced equipment in our factory, you can rest assured to wholesale products at cheap price with us.

Clay Graphite Crucible for Melting Copper and Aluminum

Quick Details

  • Type:Refractory, high strength

  • Application:foundry industry

  • Height:72-1000mm

  • Composition:Clay

  • Top Diameter:68-900mm

  • Bottom Diameter:42-600mm

  • Place of Origin:Shandong, China (Mainland)

  • Brand Name:Tennry

  • Refractory temperature:1600℃

  • Bulk density:1.60-1.70g/cm3

  • Carbon content:30-40%

  • Apparent porosity:30-35%

  • Silicon carbide content:20-24%

Product Description

Clay Graphite Crucible for Melting Copper and Aluminum


Clay crucible using high quality raw materials and hightech formula, 

1.with low caustic soda,

2.low iron content, 

3.high silicon content, 

4.high temperature resistance and refractoriness, 

5.quick heat transfer, 

6.high mechanical strength, 

7.oxidation resistance,corrosion resistance,

8.low porosity, stable chemical performance

Product instructions

1.Crucible need to stored in ventilated and dry environment, avoid moisture to affected application.

2.Crucible should be handling gently, do not roll, in case not to damage the protective layer on the

   surface of crucible

3.Before use,need baking crucible,the baking temperature from low to high slowly heat up, and constantly

   flipping crucible and let its uniform heat, eliminate moisture , preheating temperature gradually rises to

   more than 500℃ (if preheating undeserved, will lead to blowout, spalling,this not belong to quality

   problems, won’t be refund)

4.Crucible furnace need mating with crucible, the gap of around need to meet the requirements, furnace

   cover can't pressure on the crucible.

5.Need to avoid flame spray on the side of crucible, should be sprayed to the crucible bottom.

6.When feeding raw material, should be slowly, big size material don’t install too much and tight,avoid to

   crack crucible.

7.Crucible tongs need suitable with crucible, to avoid damage crucible.

8.Crucible better be continuous used, in order better to play its high performance.

9.Need to periodic rotation when using crucible, for heated evenly, prolonged use

10.When remove the slag and stick cokes of crucible, should tap gently, to avoid damage to the crucible.



1.When can i get the price?

We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. . 

If it is an urgent order, you can call us directly.


2. Do you provide samples?

Yes, samples are available for you to check our quality. 

Samples delivery time will be about 3-10 days. 


3.What about the lead time for mass product?

The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items

license need about 15-20working days


4.What is your terms of delivery?

We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, 

we can also shipping by Air and Express. 


5.Product packaging?

We are packed in wooden cases, or according to your requirements.



The actual price will depends on raw materials,exchange rate ,wage and your order quantity .

Hope to cooperation with you,Thanks !

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