2020 New Custom Tungsten Tine Rod Tungsten Needle

• Application: Aviation, Electronics, Industrial, Medical
• Standard: ASTM
• Purity: >99.5%
• Alloy: Alloy
• Shape: Round
• Type: Tungsten Bars
• Model NO.: W1 W2 WAL
• Name: Tungsten Bar
• Usage: Industrial
• Market: Global
• MOQ: 500pieces
• Delivery Time: 5-20d
• Size: Customized
• Transport Package: Foam Wooden Box
• Specification: diameter: 25mm*120mm
• Trademark: combat
• Origin: Luoyang
• HS Code: 8101100010
• Production Capacity: 500pieces/Month

Product Description

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Product name	Custom Make
Standard	GB/T 4181-1997
Melting point	3422 Degrees Celsius
Boiling Point	6192 Degree Centigrade
Specification	Ø (2-100)mm*L
Processing	Forging
Deliver status	Black or ground ,machined
Lengrh	Custom Make
Product Feature	High melting point, High-density, high temperature oxidation resistance,long service life
Application	The mainly application in lon implantaton ,electric lighr source parts ,electric vacuum components,heating elements and refractory parts in high temperature furnaces,glass and glass fiber industry,rare earth metal industry .etc

Grade	Tungstn content(%)	Sum of impurity elements(%)max	Each impurity element(%) max
WAL-1,WAL-2	99.95	0.05	0.01
WI	99.95	0.05	0.01
W2	99.92	0.08	0.01

Technological process
Tungsten bar is divided into sintered,forged and spinning forged according to processing,while black,lathe-polishing and polishing according to its surface.Since the melting point of tungsten is high,the forging tungsten stick of high purity,high density and outstanding high-temperature creep resistance is extensively applied in making supporting tungsten crucible of sapphire growth furnace,electrode  of rare earth high-temperture furnace,heting parts,connecting parts and supporting stick.While the tungsten rod is uesd in making heating parts,motor contacor and electrode of high-power lamps whose processing methods include sintering,forging,turning forging and polishing.

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Plant and equipment



Packaging and logistics



Packing:

According to consumers' requirements, packing uses standard wooden case, and carton with water proof paper and protective foam inside.

Shipping:

• Transport: TNT, EMS, UPS, FED, DHL, Air transport, Sea Transport, Railway Transport.

• Consumers' request for shipment is available.

• We will recommend the most appropriate transport way for reference.

Service

As a professional exporter, our target is to serve worldwide clients with high-quality products, great reliability, devoted responsibility, professional services and honorable credibility to meet customers' requirements in all aspects. Offering skillful after-sale-service, specialists are available for all customers at 7*24 hours every week. As for payment, except for (L/C, TT etc), our company also accepts all kinds of emerging payment terms (like Western Union, MoneyGram, Escrow etc)to provide convenience for you. Please select the most satisfactory payment term and we will fully meet your demands.

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.