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Alkali Resistance ASTM B161 B163 Pure Nickel Capillary Tube

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China Ohmalloy Material Co.,Ltd certification
China Ohmalloy Material Co.,Ltd certification
I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

Alkali Resistance ASTM B161 B163 Pure Nickel Capillary Tube

Alkali Resistance ASTM B161 B163 Pure Nickel Capillary Tube
Alkali Resistance ASTM B161 B163 Pure Nickel Capillary Tube

Large Image :  Alkali Resistance ASTM B161 B163 Pure Nickel Capillary Tube Get Best Price

Product Details:

Place of Origin: China
Brand Name: OHMALLOY
Certification: ISO
Model Number: Ohmalloy-Nickel Tube

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Price: 50~200USD/KG
Packaging Details: Wooden-Case
Payment Terms: T/T, L/C, Western Union
Detailed Product Description
Material: Nickel Type Of Material: Pure Metal
OD: 0.2~8mm T: 0.05~1mm
Type Of Tube: Seamless Purity N6: 99.6%
Purity N4: 99.9%
High Light:

Pure Nickel Capillary Tube


ASTM B161 Capillary Tube

Most popular Sizes 4.9*0.2 5x0.2 Pure Nickel Capillary Tube widely used in UV Sterilization Lamp Produce.

Product Description


Specifications of Nickel Pipe

Item Name Nickel pipe NI201 N4 UNS N02200 high quality pure nickel tube
Grade UNS NO2200, UNS NO2201, N4, N5, N6, N7, N8
Standard ASTM B161 B163
Dimension(MM) OD1-35mm,ID0.3-34mm L:500~1500mm
Inspection Equipment

Nondestructive Tester; UT Testing Detector; Tensile Tester

Digital Ultrasonic Detector; Infrared Tester; HV Hardness Tester


Applications of Nickel Pipe

1) It has high power vacuum performance,good corrosion resistance ,oxide cathode tube

can be used as a core.

2) 70% Ni was used in produce stainless steel and heat resistance steel

3) 15% of the Ni in the world was used as electroplating.

4) Used as catalyst in oil industry

5) Ni is one of the chemical source of energy ,the need material for battery

6) Used to make pigment,dye,ceramic,and ferrite.

Advantages of Nickel Pipe

1. Highly polished 2.Anti-corrosion 3.Good plasticity 4.Resistance to alkali

5. OEM manufacturer


Chemical compositions of Nickel Pipe

GRADE Element Composition/%
Ni+Co Mn Cu Fe C Si S
Ni201 ≥99.0 ≤0.35 ≤0.25 ≤0.30 ≤0.02 ≤0.3 ≤0.01
Ni200 ≥99.0 ≤0.35 ≤0.25 ≤0.30 ≤0.15 ≤0.3 ≤0.01
N4 ≥99.9 ≤0.002 ≤0.015 ≤0.04 ≤0.01 ≤0.03 ≤0.001
N6 ≥99.5 ≤0.05 ≤0.10 ≤0.10 ≤0.10 ≤0.10 ≤0.005



1) Well mechanical and physical properties of the material quality

2) Has a high melting point., with good corrosion-resistance

3) With efficient hot intensity

Photo of Products

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Production Process



Packaging & Shipping





Customer Photos


Testing Equirement




Kovar Tubes

1. Q: Where is your factory located? How can I visit there?

A:Our factory is located in Shanghai, China.

All our clients from all over the world , are warmly welcome to visit us! we will pick you up.

2.Q: Where is your raw material comes from?

A: Raw material comes only from suppliers who are top-1 class steel in China.

Good product is originates from the accurate control of the quality of the steel.

3. Q: How can I get some samples?

A: We are honored to offer you samples.

4.Q: How does your factory do regarding quality control?

A. Quality is priority. We always attach great importance to quality controlling from beginning to end.

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Matt

Send your inquiry directly to us