ASTM B163 SMLS Nickel Alloy NO2200 Boiler Tubes

ASTM B163 SMLS Nickel Alloy NO2200 Boiler Tubes

YUHONG Group offers ASTM B163 / ASME SB163 NO2200 SMLS nickel alloy steel tubes and we sell these tubes in more than 70 countries up to now. This specification covers seamless tubes of nickel and nickel alloys, for use in condenser and heat-exchanger service.

The Nickel alloy UNS NO2200 is a multifunctional and extremely important metal material. It is widely used in industry because of its good strength and ductility. In addition to forming valuable alloys with other metals, pure nickel can be used as corrosion-resistant structural materials and functional materials due to its good characteristics.

Advantages

Highly resistant to various reducing chemicals

Excellent resistance to caustic alkalies

High electrical conductivity

Excellent corrosion resistance to distilled and natural waters

Resistance to neutral and alkaline salt solutions

Excellent resistance to dry fluorine

Widely used to handle caustic soda

Good thermal, electrical and magnetostrictive properties

Offers some resistance to hydrochloric acids and sulfuric acids at modest temperatures and concentrations

Specifications

Test Required

Chemical Analysis/ Mechanical Properties/ Hardness Test/ Grain Size/ Flaring Test/ Tension Test/ Hydrostatic Test / Nondestructive Electric Test

Chemical Composition % Alloy 200/UNS NO2200

Mechanical Property

Rockwell or equivalent hardness values apply only to the annealed ends of stress-relieved tubing. Caution should be observed in using the Rockwell test on thin material, as the results may be affected by the thickness of specimen. For thickness under 0.050 in. (1.27 mm) the use of the Rockwell superficial or the Vickers hardness test is suggested. 

Applications Industries

Condensers & Boiler                                           

Chemical Equipment                                             

Sea Water Equipment                                             

Heat Exchangers   

Food Processing- Salt Making,etc.

Petrochemicals- Oil Refining Chemical,etc.

Energy Field- Nuclear Power Generation,Tidal Power Generation,etc.

Environmental Protection Field- Gas Processing,Waste Water Treatment,etc.