CAS 7440-33-7 Best Price of Tungsten Metal Bar with Factory Supply

• Shape: Bar
• Application: Industrial
• Appearance: Bar
• Size: Customized
• Purity: 99% Above
• Brand: Epoch
• Transport Package: 50kg/Drum
• Specification: 99.8%
• Trademark: Epoch
• Origin: China
• HS Code: 2843290090
• Production Capacity: 1000kg Per Month

Product Description

 

Product Description

Brief introduction

1. Product name: Tungsten Metal bar
2. Purity: 99.95%

3. Size: Customized
4. Cas No: 7440-33-7

 

 

Characteristic

Density: g17.5g/cm3
Appearance:

(1)Gray or dark gray with metallic luster and no water-absorption on the surface.
(2)No over-melting, bulging, layering or cracking, and no obvious light yellow or black oxidation.

Packaging

* Inner polyfoam plate with outside wooden cases, or in iron drum of 250kgs net

Specification

Physical Properties
Grades	Sizes of square bar	Sizes of round bar	Curvature	Applications
TW-1	(12~18)mm x (12~18)mm x (300~600)mm	§(15~21)mm x (300~600)mm	/	W-based alloys
TW-2	(12~18)mm x (12~18)mm x (300~600)mm	§(15~21)mm x (300~600)mm	< 4mm	Processed material
TW-4	(12~18)mm x (12~18)mm x (300~600)mm	§(15~21)mm x (300~600)mm	/	Alloy additives

Chemical Components
Grades	TW-1	TW-2	TW-4
Element	ppm max.	ppm max.	ppm max.
Pb	1	5	5
Bi	1	5	5
Sn	3	5	5
Sb	10	10	10
As	15	20	20
Fe	30	40	300
Ni	20	20	500
Al	20	20	50
Si	20	20	50
Ca	20	20	50
Mg	10	10	50
Mo	40	40	500
P	10	10	30
C	30	50	100
O	20	20	70
N	20	20	50

Our Advantages

Service we can provide

1) Formal contract can be signed

2) Confidentiality agreement can be signed

3) Seven days refund guarantee

More important: we can provide not only product, but technology solution service!
 

Company Profile

Company Introduction
Shanghai Epoch Material Co., Ltd. is located in the economic center---Shanghai. We always adhere to "Advanced materials, better life" and committee to the Research and Development of technology, to make it used in human beings' daily life to make our life more better.
Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry, medicine, biology, OLED display, OLED light, environmental protection, new energy, etc.

For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.
We welcome customers from worldwide to visit our factory and establish a good cooperation together!

There is a old saying in China that we are more than glad to see friends and customers from all over the world!
Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!
 

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
 

FAQ

1) Are you manufacture or trade?

We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!

2)Payment terms
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

3)Lead time
≤25kg: within three working days after payment received.
>25kg: one week

4)Sample Available
We can provide small free samples for quality evaluation purpose!

5)Package
1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.

6)Storage
Store the container tightly closed in a dry, cool and well-ventilated place.

Marketing Campaign

Welcome all customers from worldwide!

We have customers worldwide, and till now, have establish a good coopperation with sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!