Thermal shock resistance
Available Size dia(10-500)*H(10-750)mm*WT(8-20)mm
Crucible liners are an insert that may be placed inside of the crucible to achieve the desired thermal / mechanical or chemical compatibility. These applications include source materials that would react with the standard crucible material, and melting materials that have a higher coefficient of thermal expansion than the crucible material. Crucible liners contain the molten or reactive material within the standard crucible, preventing damage to the crucible and protecting the furnace.
Our Combat company has several production lines and our tungsten bars or rods can reach National & ASTM standards. Because of our best quality of tungsten products, we have a lot of overseas customers in chemical industry and so on.
1. We will try our best to reply our customers' requests within 24 hours.
2. We will maintain effective and efficient communications with our customers.
3. We provide first-class quality control and after-sale services.
In addition,We can aslo supply the following products if you are interesting in:
molybdenum rods/molybdenum plate/ molybdenum sheet
molybdenum wire/spray moly wire/moly wire for EDM
molybdenum electrode/moly disk
molybdenum boat/molybdenum crucible/ moly tube
tungsten rods/tungsten plate/tungsten sheet
tungsten wire/tungsten electrode
tungsten crucible/ tungsten boat/ tungsten tube
other special shape
TZM products/ mola products
WNiFe/ WNiCu product/ Alloy ball/ WC-Co
MoCu/ WCu rods or sheet
We offer material composition sheet and examination report which include density, flaw detection, dimensions and so on.
Packing & Delivery
We offer material composition sheet and examination report of the products.
First, packaging with moisture proof paper.
Second, packaging with kraft paper.
Third, packaging with foam plastics in all side of plywood case.
Finally packing products in plywood case.
Q: What information should I let you know if i want to get a quotation?
A: The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).
The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
Q: How do you gurantee the quality of the products?
A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.
Q: Can you guarantee the prompt delivery?
A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.
Q: What is the shipping cost?
A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.
Q:What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc.
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.