99.95% Pure Polished Tungsten Rods for Welding
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Product Highlights
- Ultra-High Purity: Tungsten purity exceeds 99.95% for superior performance.
- High Melting Point: Melting point reaches 3422 degrees Celsius for extreme heat.
- Polished Surface: Features alkali washing and polished finish for quality.
- Low Thermal Expansion: Uniquely low coefficient ensures dimensional stability.
- Corrosion Resistance: Excellent resistance to corrosion and radioactive shielding.
- Customization Available: Supports full customization, minor changes, and design-based options.
- Fast Lead Time: Production completed within 15 working days for all seasons.
- 100% Quality Inspection: Every finished product undergoes visual and functional checks.
Product Attributes
- Customization
- Available
- Application
- Electronics, Industrial
- Standard
- GB, ASTM
- Model NO.
- WR-1
- Purity
- >99.95%
- Alloy
- Non-alloy
- Shape
- Rods
- Type
- Tungsten Bars
- Density
- 19.3G/Cm3
- Surface
- Polished
- Transport Package
- Wooden Case
- Specification
- Dia2.5 - 100mm
- Trademark
- SHIBO
- Origin
- China
- HS Code
- 81019910
- Production Capacity
- 10 Ton/Month
Product Images of 99.95% Pure Polished Tungsten Rods for Welding
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Product Description
Tungsten has the highest melting point of all metals and is therefore also suitable for very high-temperature applications. It is also characterized by a uniquely low coefficient of thermal expansion and a very high level of dimensional stability.
Specification:
| Products | Tungsten rods, tungsten bars |
| Purity | Tungsten ( Pure): W>=99.95% |
| Grade | W1 |
| Density | 19.3g/cm3. |
| Size | Dia2.5 - 100mm |
| Surface | Alkali washing, polished |
| Application | Electric vacuum components, heating components and refractory components in high temperature furnace, glass and glass fiber industry, rare earth metal industry electrodes, etc. |
| Character | High melting point ( 3422 degree), outstanding thermal conductivity, corrosion resistance, radioactive shielding preperties, superior density, remarkable mechanical strength. |
| Tolerance: | ||
| Diamenter(mm) | Tolerance(mm) | |
| Black rod | Ground | |
| <=5.0 | ±1 | ±0.03 |
| 5 | ±1 | ±0.03 |
| >5.0-8.0 | ±1 | ±0.03 |
| >8.0-16.0 | ±1 | ±0.08 |



About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2491827". Items marked "" are certified.
Company Profile
Zhengzhou Shibo Nonferrous Metals Products Co., Ltd., is the High & New technology Enterprise specially engaged in developing, manufacturing and selling nonferrous metals products, electric heating elements, furnace and fire-proof material products.
Zhengzhou Shibo locates at Zhongyuan Industry Area, Zhengzhou City, Henan Province, where is a hub of communications, commercial and trading center in China. Holding the enterprise spirit of "Unity, Hard-working, Innovation, Efficiency", Zhengzhou Shibo enjoys high reputation for its high quality products and knight service in domestic and abroad, at the same time, the Company grows very fast with a total area of about 25, 000 square meters and 103 employees. The products are exported to USA, Europe, Middle East, South East Asia, Russia, Japan and Korea and so on owing to the keen consciousness of quality and commercial reputation.
Products of Zhengzhou Shibo are widely used in the applications of glass, Chinaware, lighting, magnetism materials, fluorescent materials, false crystal, Machinery, Electro Vacuum materials, industrial apparatus etc. There are four main categories of Products: Electric heating elements, Nonferrous metals products, Furnace and fire-proof material.
Zhengzhou Shibo values product quality and keeps pursuing excellent quality. Holding the concept of "Creating the value for customers and seeking for development with mutual benefit", Zhengzhou Shibo will sincerely serve the customers at home and abroad with quality products for a better future.
We sincerely welcome all the friends at home and abroad to visit our company.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 2 Hangzhou. Road, Xushui Industry & Trade Zone, Zhengzhou, Henan, China
-
Plant Area
- 140 square meters
-
Number of Employees
- 16
-
Registered Capital
- 24,284,500 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port, Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Lab Furnace, Sic Heating Elements, Molybdenum Sheets, Molybdenum Foil, Tungsten Products, Molybdenum Products, Molybdenum Rod, Molybdenum Electrode, Mosi2 Heating Element, Sic Heater
-
Production Lines
- 3
-
Production Machines
- Laser cutting machine, Cold rolling machine, Sintering furnace
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-07-27
-
Export Year
- 19 years
-
Main Markets
- South Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the purity level of the tungsten rods?
- The tungsten purity is greater than 99.95%.
- What is the melting point of this tungsten?
- It has a high melting point of 3422 degrees Celsius.
- Can I customize the product?
- Yes, we offer full customization, minor customization, and options based on samples or designs.
- What is the production lead time?
- The average lead time is within 15 working days for both peak and off-peak seasons.
- What are the available surface treatments?
- The rods feature alkali washing and a polished surface finish.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
- How is quality controlled?
- We perform 100% inspection on finished products including visual and functional checks.
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Product Groups
- Molybdenum products
- Tungsten products
- tungsten copper alloy products
- Hot zone for sapphire growing furnace
- MoSi2 heating elements
- SiC Heating elements
- High temperature Laboratory furnace
- Electric resistance wire
- industrial furnace parts
- Titanium products
- Basalt fiber roving
- Other products
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