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Baoji Towin Rare Metals Co.,Ltd
Home ProductsNiobium Tube

High Sodium Lamps Materials Niobium Tube Rust Proof Uniform Wall Thickness

China Baoji Towin Rare Metals Co.,Ltd certification
We appreciate your nice services and the perfect sputtering targets Towin supplied. We would like to enter into a long term cooperation with Towin Rare Metals.

—— Simon

Reliable factory providing excellent products and services. The specification and quality exceeds ourexpects. Very good, thanks!

—— Bruno Pascal

Very professional team and advanced equipment. Your price is beautiful and the products are perfect. The performance of niobium sheets and plates performs quite well !

—— James Daniel

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High Sodium Lamps Materials Niobium Tube Rust Proof Uniform Wall Thickness

High Sodium Lamps Materials Niobium Tube Rust Proof Uniform Wall Thickness
High Sodium Lamps Materials Niobium Tube Rust Proof Uniform Wall Thickness

Large Image :  High Sodium Lamps Materials Niobium Tube Rust Proof Uniform Wall Thickness

Product Details:
Place of Origin: CHINA
Brand Name: TOWIN
Certification: ISO9001
Model Number: RO4200,RO4210
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard Exporting Package or Upon Request
Delivery Time: 2-3 weeks
Payment Terms: L/C, T/T,
Detailed Product Description
Material: Niobium Ingot ASTM B391 Technology: Annealing, Cold Rolling, Cold Drawing
Categories: Seamless Tubing, Welded Tubing Property: Heat-resistant, Corrosion Resistant, Good Ductility
Thickness: 0.2-5.0mm Length: 200mm-9000mm
Boiling Point: 4742 ℃ Melting Point: 2468 ℃
High Light:

nb pipes

,

welded tube

High sodium lamps Materials , Niobium Tube , Niobium Pipe , Purity 99.95%-99.99% 

 

 

Grade: RO4200, RO4210

Purity

 
99.95%(3N5)
Surface:  tube wall should be smooth, clean, greaseless, without fissure or burr, no no oxidation or hydrogenation, no scratch or transformation
Application To be used for manufacturing high sodium lamps, aerospace and aviation industry, structural material for engine, reactor for chemistry, heat exchanger tube, built-in component of reactor and coating material.
Manufacturing Standard: ASTM B394-98

 

 

Description

 

The comparison of seamless tube/pipe and welded tube/pipe

Type Advantages Disadvantages

Welded Tube/Pipe

 

(Fit for mass production)

  • Uniform wall thickness, internal surface is in good quality
  • High production efficiency and low costs
  • Easy to manufacture larger diameter tubes/pipes
  • Short production term
  • Easy to control prodcts quality

 

  • Poor flexibility, not available to produce various of specifications but small quantity products
  • Welding seam is hard and require skilled person and easy to cause troubles
  • Difficult to clean the welding line
  • Difficult to control ovality
  • Strict dimension requirements for tantalum strips

 

Seamless Tube/Pipe

(Fit for customized production)

 

  • Available to produce small specification tubes/pipes and capillary tube/pipe
  • Excellent flexibility, available to produce various of specifications but small quantity products
  • Uniform performance of the whole tube/pipe

 

  • Uniformity of the wall thickness is difficult to control
  • Longer productivity term but lower finished products rate
  • Complexed equipment requires high investment capital
  • Hard to product large diameter tube/pipe

 

 

For more inquiry and information, please don’t hesitate to contact us at any time. We also expect your visit to our factory to witness our whole infrastructure, technology, products and our team. 

 

Packing:
1) Within fiberboard wooden case or box
2) As per request of the client
Shipping:
1) Shipping products by DHL or UPS or any press designated by the buyer
2) Transport by air
3) Delivery within 20-35days

 

Contact Details
Baoji Towin Rare Metals Co.,Ltd

Contact Person: sales

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