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UNS N07022 Pipes
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We could produce UNS N07022 pipes,UNS NO7022 pipes,UNS N07022 seamless pipes,UNS N07022 welded pipes,UNS N07022 boiler pipes, UNS N07022 heat exchanger pipes,UNS N07022 Capillary pipes,UNS NO7022 Thermocouple pipes,UNS N07022 Superheater pipes and reheater pipes,UNS N07022 condenser pipe,UNS N07022 finned pipes,UNS NO7022 furnace pipes,UNS N07022 instrumentation pipes,UNS N07022 Evaporator pipes,UNS N07022 honed pipes,UNS NO7022 coiled pipes,UNS N07022 Precision pipes,UNS N07022 High pressure pipes,UNS N07022 hydraulic pipes from china

The outer diameter of UNS N07022 pipes that we could do is from 0.4MM to 850MM,The thickness of UNS N07022 that we could do is from 0.12MM to 100MM

We could meet size tolerance for UNS N07022 Pipes is as follows:OD : + ± 0.5% of specified diameter based on circumferential measurement. Thick : Minimum thickness at any point not more than 0.3 mm under nominal thi,Out of Roundness : difference between maximum and minimum OD 1% ,Straightness : 3 mm in 3 mtrs

Length : As per customer specification

As per surface finish of UNS NO7022 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of UNS N07022 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

UNS N07022 is A versatile nickel-chromiummolybdenum alloy with excellent resistance to both oxidizing and reducing acids and which can be heat treated to obtain very high strength.


The chemical composition of UNS N07022 pipes is as follows

Element

Composition  Limits, %

UNS  N07022

Carbon

0.010  max

Manganese

0.5 max

Silicon

0.08  max

Phosphorus

0.025  max

Sulfur

0.015  max

Chromium

20.0–21.4

Cobalt

1.0 max

Molybdenum

15.5–17.4

Columbium
  (Nb)
+tantalum

...

Titanium

...

Aluminum

0.5 max

Zirconium

...

Boron

0.006  max

Iron

1.8 max

Copper

0.5 max

Nickel

remainder

Tantalum

0.2 max

Columbium    (Niobium)

...

Tungsten

0.8 max


The mechanical propery of UNS NO7022 seamless pipes is as follows

Mechanical Properties
Representative Tensile Properties,

Temp° F

Tensile (ksi)

.2% Yield (ksi)

Elongation in 2” %

Room

230

202

20


As per heat treatment of UNS N07022 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of UNS N07022 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce UNS N07022 seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464

We will do Destructive testing for our every piece of UNS N07022 seamless pipes and weled pipes:such as tensile tests (including hot tensile testing),impact tests (up to -196 degrees Celsius),bend tests,hardness tests,intercrystalline corrosion test in accordance with ASTM A262 practice E,pitting corrosion test in accordance with ASTM G48A,metallurgical tests (metal analysis, macro & micro examination)

We ALso do Non-destructive testing for our every piece of UNS N07022 seamless pipes and weled pipes:such as eddy current testing,ultrasonic testing,hydro testing,x-ray testing (radiographic & radioscopic),positive material indentification testing

Our UNS N07022 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our UNS N07022 seamless pipe and weled pipes are widely used in many industry :Heavy Truck,Construction Equipment,Oil, Gas & Energy,Railway,Agriculture & Forestry,Ship Building,Cars & Light Vehicles,Defence,Aerospace Machining,Fabrications,General Engineering and so on


Our UNS N07022 seamless pipe and weled pipes could be by Third party approvals,such as American Bureau of Shipping,Bureau Veritas,Det Norske Veritas,Germanischer Lloyd,Lloyd's Register,PED and so on

Please send us the size and quantity of UNS N07022 pipes that you need, we are glad to quote the best price for your side

Except UNS N07022 pipes,we also could produce UNS N07022 flanges,UNS N07022 plates,UNS N07022 fastener,UNS N07022 bolts,UNS N07022 fittings,UNS N07022 bars,UNS N07022 tubes,UNS N07022 springs