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Pure Nickel Pipe
China Grade:N4,N6.
America Grade:UNS N02201,UNSN02201.
China Standard:UNS N02201,UNSN02201.
America Standard:ASTM B163.
Specification: (1) N4 outer diameter 0.35-18mm wall thickness 0.05-0.90mm length 100-8000mm.
(2) N6 outer diameter 0.35-90mm wall thickness 0.05-5.00mm length 100-8000mm.
Surface treatment: pickling, polishing.
Supply status: soft state (M), hard state (Y).
Chemical Composition:
|
Grade |
Ni |
Cu |
Mo |
Fe |
Mn |
C |
Si |
S |
Cr |
Al |
Ti |
Co |
|
|
Min |
Max |
|
|
Max |
Max |
Max |
Max |
|
Max |
|
Max |
|
Nickel 200 |
99.0 |
0.25 |
/ |
0.40max |
0.35 |
0.15 |
0.35 |
0.01 |
/ |
/ |
/ |
/ |
|
Nickel 201 |
99.0 |
0.25 |
/ |
0.40max |
0.35 |
0.02 |
0.35 |
0.01 |
/ |
/ |
/ |
/ |
Product features: pure nickel material has good corrosion resistance in NaOH solution at any concentration and temperature and molten NaOH above 400C. Pure nickel materials have good corrosion resistance to Na2O2. Na2CO3, NaHCO3, and an alkaline solution or molten liquid containing KNO3.
Main uses: alkali production industry, chlor-alkali chemical industry and organochloride production. Food processing industry, high temperature halogen and salt corrosion environment, electronic instrument parts, water treatment, all kinds of strong alkali resistant equipment.