About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Fonlink Photoelectric (Luoyang) Co., ltd
Home ProductsTungsten Crucibles

Sifon 200*200mm Sintered Tungsten Crucibles for melting

China Fonlink Photoelectric (Luoyang) Co., ltd certification
China Fonlink Photoelectric (Luoyang) Co., ltd certification
Your tungsten plate has very high quality. And thanks for your kind service, it is a happy buying.

—— Mike K.

We are satisfied with the molybdenum target. Such cheap price with such good quality! Other orders will coming soon.

—— Catherine

I received the tungsten sheet, they are with good surface and beautiful surface. Thank you! You are very professional and patient.

—— Christine

It's a very in time shipping. We need the tungsten crucibles urgent, thank god, you shipped them in a short time. It solved us a big problem. Thank you very much!

—— Nick

I'm Online Chat Now

Sifon 200*200mm Sintered Tungsten Crucibles for melting

Sifon 200*200mm Sintered Tungsten Crucibles for melting
Sifon 200*200mm Sintered Tungsten Crucibles for melting Sifon 200*200mm Sintered Tungsten Crucibles for melting

Large Image :  Sifon 200*200mm Sintered Tungsten Crucibles for melting

Product Details:
Place of Origin: China
Brand Name: Sifon
Certification: ISO9001/ ISO14001
Model Number: Ø200*200
Payment & Shipping Terms:
Minimum Order Quantity: 5kg
Price: negotiable
Packaging Details: exportable wooden box with foam sheet inside
Delivery Time: 20-30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, , MoneyGram
Supply Ability: 20 ton/month
Detailed Product Description
Purity: ≥99.95% Density: ≥18.8g/cm3
Drawing: Customized Surface: Polished
Temperature: More Than 2000℃ Application: Sapphire Furnace
Advantage: Manufacturer: Price, Quality, Lead Time Produce Method: Sintered
High Light:

Sintered Tungsten Crucibles For Melting


200mm*200mm Tungsten Crucibles


Sifon melting pot crucible

high purity sintered tungsten melting pot crucible tungsten crucibles for sapphire furnace



  • Products detail:

According to different processing methods, crucibles can be mainly divided into sintered molding, press molding, spinning molding, turning forming and welding forming. It is mainly made from turning forming. Tungsten crucible for vacuum coating refines from W-1 powder. 
Tungsten crucibles for vacuum coating are widely used for the sapphire single crystal growth furnace, quartz glass, melting furnace and rare-earth smelting furnace industrial.
tungsten crucibles by turning forming are widely used for smelting of rare-earth, quartz glass, electronic spraying, crystal growth and other industries.
Generally, sintered tungsten crucible is large while the forged one is small; the wall of rolled tungsten crucible is thin; welded tungsten crucible is cost-effective but with inferior intensity.

tungsten crucible for vacuum coating is of high-purity, high-density, high heat resistance.
Our products are made with precise size, smooth inner and outer surface.


(1) Sintering tungsten crucible:

Density: 18.5~18.8g/cm3

Working Temperature: 1800~2600DC

(2) Forging Tungsten Crucible:

Density: 18.9~19.2g/cm3

Woring Temperature: 1800~2600DC


Main content W≥99.95%
impurity contect (ppm) Fe ≤30 Mg ≤10 Ni ≤20
Pb ≤5 Al ≤20 P ≤10
Si ≤20 C ≤30 Ca ≤20
Ca ≤20 O ≤20 Bi ≤1
Sn ≤5 Mo ≤40 Sb ≤5

It is widely used is high termperature furnace, because of the high purity and high temperature resistance. And it has long service life.

Sifon 200*200mm Sintered Tungsten Crucibles for melting 0


  • Advantage of Sifon:

As the manufacturer, firstly, we have very good quality control system, the products will be inspected by each step including the surface, the dimension, crack, or other inspection item as cumtomer requires. 

Secondly, as a factory, our price has obvious advantages. We'd like to make our customer purchase good quality products with good price. It's a win-win business.

What's more, we have full after sales service. In case there is a quality problem, we are responsible. And we will do our best to solve the problem to make our customer satisfied.


  • inspection method:

We have kinds of inspection equipments. Such as CMM, ultrosonic inspection, hardness tester, metallography analysis apparatus etc.

Sifon 200*200mm Sintered Tungsten Crucibles for melting 1

  • Packing & shipping for tungsten crucible:

tungsten crucible will be packed with soft kraft paper first to protect the surface.

To ensure the safety during transportation, products will be packed accordingly with exportable wooden box with foam sheet protection inside.

If customer has special packing requirments, we will try to meet them.

Note: When you received the products, open the package carefully, some parts are sharp, please protect yourself. And if there is any damage, remember to contact with us, we will solve the problem for you.

Sifon 200*200mm Sintered Tungsten Crucibles for melting 2


  • FAQ:

1. How do you insure the quality is good?

--Our products are produced by ourselves from the begining. And we could control the quality step by step by inspecting the products at each step. Before shipping, our inspection department will check all the products carefully, including dimension, material, surface.

2. Could you make sure the shipping safety?

--yes, we will pack the goods carefully with wooden box and foam sheet inside to protect the products. Some special products, we will make mould for it to make sure the shipping safety.

3. Can I get free sample?

--yes, we'd like to offer free sample if the sample costs less than $100. We will arrange the shipping as freight collected.


  • Contact information:

For more information, please contact with me:

email: xiaqiaozhen@lysifon.com

Tel: 86 18638869625

whatsapp: 18638869625

skype: moonxia520









Contact Details
Fonlink Photoelectric (Luoyang) Co., ltd

Contact Person: Sales Manager

Tel: +8618638886323

Send your inquiry directly to us (0 / 3000)