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Energy Industry Compression Resistant Niobium Products Niobium Pipe

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Energy Industry Compression Resistant Niobium Products Niobium Pipe

Energy Industry Compression Resistant Niobium Products Niobium Pipe
Energy Industry Compression Resistant Niobium Products Niobium Pipe Energy Industry Compression Resistant Niobium Products Niobium Pipe

Large Image :  Energy Industry Compression Resistant Niobium Products Niobium Pipe

Product Details:
Place of Origin: China
Brand Name: Sanhui
Certification: ISO9001
Model Number: Customized
Payment & Shipping Terms:
Minimum Order Quantity: 10 Kilograms
Price: Negotiable
Packaging Details: Exported plywood case with foam inside
Delivery Time: 20 days afer order
Payment Terms: T/T
Supply Ability: 5000 Kilograms per month
Detailed Product Description
Material: Niobium Density: 8.57g/cm3
Shape: Tube Colour: Grey Metallic
Surface: Polished,burnishing Condition: Vacuum Annealing/temper/quench
High Light:

nb1 niobium tube

,

seamless niobium pipe

,

200mm long niobium tube

Energy Industry Compression Resistant Niobium Products Niobium Pipe

 

Brief introduction of niobium pipe:
Niobium is a gray metal and its melting point is 2468 ℃, boiling point is 4742 ℃ , density is 8.57 g / cm3.
Along with the fast development of our national economy, especially the development in aerospace and energy industry, niobium is used widely.

Niobium pipe has seamless pipe and seamed pipe.

 

Specification of Niobium pipe:

Name:

Energy Industry Compression Resistant Niobium Products Niobium Pipe

Material:

RO4200-1, RO4210-2

Diameter:

φ1.0-100mm

Thickness:

0.2-5.0mm

Length:

200mm-9000mm

Standard:

As per ASTM B394-98

Purity:

≧ 99.95%


Properties of niobium pipe:
Properties of niobium pipe are similar with those of niobium, such as high melting point, good corrosion resistance, compression resistance, abrasion resistance, etc.

Applications of niobium pipe:
Niobium pipe is mainly used as spinning of thin tube blank, thermocouple cannula and other special purposes.
Sanhui Co., Ltd is one of Chinese manufacturing companies and we can manufacture niobium pipe according to buyers’ special requirements.

 

Table 1. Grade of Niobium tube

Grade

Suplying state

Diameter

Lengtha

Voluntary Standers

Nb1

Nb2

Nb3

Nb4

Cold state(Y)

Annealedb(M)

3.0-6.5

>6.5-10.0

>10-18

>500

ASTM B392-03

Thermal processing state(R)

Annealedb(M)

>18-25

>25-40

>40-50

>50-65

FNb1

FNb2

Thermal processing state(R)

Annealedb(M)

3.5-5.0

>5.0-12

>500

>300

 

NbHf10-1

Thermal processing state(R)

Annealedb(M)

20-80

500-2000

Note : the length of Annealing niobium tube being supplied is not greater than 2500mm.

 

 

Table 2. Niobium tube Chemical PPM

chemistry%

designation

chief component

impurities maximum

Nb

Fe

Si

Ni

W

Mo

Ti

Ta

O

C

H

N

Nb1

Remainder

0.004

0.003

0.002

0.004

0.004

0.002

0.07

0.01

0.004

0.0012

0.002

Nb2

Remainder

0.005

0.005

0.005

0.01

0.01

0.004

0.1

0.015

0.01

0.0015

0.01

 

 

Table 3. Mechanical requirements of Niobium tube (annealed condition)

Grade

Tensile strengthδbpsi (MPa),≥

Yield strength δ0.2, psi (MPa),≥

Elongation in 1"/2" gage length,%,≥

RO4200-1

RO4210-2

18000 (125)

10500 (73)

25

 

Special requirements of niobium pipe to be agreed on by the supplier and buyer of negotiations

 

Niobium pipe.jpg

 

Niobium pipe.jpg

 

 

Niobium pipe.jpg

 

Contact Details
Zhengzhou Sanhui Refractory Metal Co., Ltd.

Contact Person: Ailsa

Tel: 86 - 18937104178

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