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UNS N09925 Tubes
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We could produce UNS N09925 tubes,UNS NO9925 tubes,UNS N09925 tubings,UNS N09925 seamless tubes,UNS N09925 U Bend Tubes,UNS N09925 U-tube,UNS N09925 welded tubes,UNS NO9925 boiler tubes, UNS N09925 heat exchanger tubes,UNS N09925 Capillary tubes,UNS N09925 Thermocouple tubes,UNS N09925 Superheater tubes and reheater tubes,UNS NO9925 condenser tube,UNS N09925 finned tubes,UNS N09925 furnace tubes,UNS N09925 instrumentation tubes,UNS N09925 Evaporator tubes,UNS N09925 honed tubes, UNS N09925 coiled tubes,UNS N09925 Precision tubes,UNS N09925 High pressure tubes,UNS N09925 hydraulic tubes from china

The outer diameter of UNS N09925 tubes that we could do is from 0.4MM to 850MM,The thickness of UNS N09925 tubes that we could do is from 0.12MM to 100MM

As per surface finish of UNS N09925 seamless tubes and welded tubes, we could do 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish),PICKLING surface finish as per the requirement of the clients

We could produce UNS N09925 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of UNS N09925 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of UNS N09925 tubes, our raw material has been melted by  EAF+VOD-ESR methods

UNS N09925 Solution annealed age hardened Nickel-Chromium-Iron based alloy.


The chemical composition of UNS NO9925 seamless tubes and weled tubes is as follows

UNS N09925, %

Nil...........................................................................42.0-46.0

Cr....................................................................19.5-22.5

Fe...................................................................................22min

Mo....................................................................2.5-3.5

Cu.............................................................................1.5-3.0

Ti...........................................................................1.9-2.4

Al.........................................................................0.1-0.5

Mn...................................................................1.0 max.

Si...........................................................................0.5max.

Nb.........................................................................0.5max.

C........................................................................0.03max.

Sr..........................................................................0.03max


The mechanical propery of UNS N09925 seamless tubes and weled tubes is as follows

Condition:Solution Annealed and Age Hardened

U.T.S

140 KSI Min

(965 N/mm2)

0.2% Proof Stress

110 KSI Min

(758 N/mm2)

Elongation

20 %

Red of Area

20 %

CVN Impacts @ -60°C (-75°F)

47 Joules

(35 ft-lbf)

NACE MR0175 limits the hardness to 38 HRC max.


We have following inspection equipment for our UNS NO9925 tubes:Ultrasonic Inspection Lines,Eddy Current Inspection Line,Hydraulic Test Equipment,OBLF Direct Reading Spectrometer,Metallurgical Microscope,Spectrophotometer,Electronic Balance,Impact Testing Machine,Impact Specimen Projector,Universal Testing Machine,Carbon-Sulfur Analyzer,INNOV Portable Alloy Analyzer,Rockwell Hardness Tester,Intergranular Corrosion Testing Machine,Endoscope

We have following production equipment for our UNS N09925 seamless tube and weled tubes:Peeling lines,Piercing lines,Cold drawing lines,Cold rolling lines,Straightening machine,Annealing furnace,Pickling pool

All our Minonic 90 Tubes will be wrapped in shrink foil, pipe ends protected with foil or plastic caps, reinforced frame construction made of wood, both front-sides closed, frame construction secured with steel strapping as per the requirement of the clients

Our UNS N09925 seamless tubes and weled tubes are widely used in many industries like,ANCILLARY INDUSTRIES,Alternative Fuel Systems,Research & Design Projects,Geothermal Power Plants,Wind Farm Maintenance ,Solar (Photovoltaics) Power Equipment ,Hydro-Electric Power Plant,Coal-fueled, Oil-fueled or Nuclear Power Plant Maintenance ,Natural Gas Storage & Plant Maintenance Boiler Systems ,Turbine Manufacturers ,Transmission, Distribution & Storage Equipment Manufacturers,Motors & Generators and so on


We could supply Third party inspection certificate for UNS N09925 seamless tubes and weled tubes  such as TUV, SGS, LR, MOODY, ITS, DNV,BV,Lloyd's Reg. of Shipping ,GL,API as per the requirement of the clients.

Please send us the size of UNS N09925 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except UNS N09925 tubes,we also could produce UNS N09925 flanges,UNS N09925 plates,UNS N09925 fastener,UNS N09925 bolts,UNS N09925 fittings,UNS N09925 pipes,UNS N09925 bars,UNS N09925 springs