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UNS N07090 Tubes
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We could produce UNS N07090 tubes,UNS NO7090 tubes,UNS N07090 tubings,UNS N07090 seamless tubes,UNS N07090 U Bend Tubes,UNS N07090 U-tube,UNS N07090 welded tubes,UNS NO7090 boiler tubes, UNS N07090 heat exchanger tubes,UNS N07090 Capillary tubes,UNS N07090 Thermocouple tubes,UNS N07090 Superheater tubes and reheater tubes,UNS NO7090 condenser tube,UNS N07090 finned tubes,UNS N07090 furnace tubes,UNS N07090 instrumentation tubes,UNS N07090 Evaporator tubes,UNS N07090 honed tubes, UNS N07090 coiled tubes,UNS N07090 Precision tubes,UNS N07090 High pressure tubes,UNS N07090 hydraulic tubes from china

The outer diameter of UNS N07090 tubes that we could do is from 0.4MM to 850MM,The thickness of UNS N07090 tubes that we could do is from 0.12MM to 100MM

As per surface finish of UNS N07090 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 N07090 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of UNS N07090 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of UNS N07090 tubes, our raw material has been melted by  EAF+VOD-ESR methods

UNS N07090  is a precipitation hardenable nickel-chromium-cobalt alloy strengthened by the addition of Titanium and Aluminium.


The chemical composition of UNS NO7090 seamless tubes and weled tubes is as follows

Composition, %

C.......................................................................0.13max.

Si ...........................................................................1.0max.

Cur..........................................................................0.2max.

Fe................................................................................1.5max.

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

Cr....................................................................18.0-21.0

Ti..........................................................................2.0-3.0

Al ........................................................................1.0-2.0

Co.........................................................................15.0-21.0

B..........................................................................0.02max.

S ........................................................................0.015max.

L........................................................................0.0020max.

Zi....................................................................0.15max.

Ni.............................................................................Balance


The mechanical propery of UNS N07090 seamless tubes and weled tubes is as follows

Condition

Approx Tensile  Strength

Approx Service  Temp.

Solution Annealed

800 - 1000 N/mm2

116 - 145 ksi

Solution Annealed  + aged

1300 - 1400 N/mm2

189 - 203 ksi

up to 550°C

up to 1020°F


We have following inspection equipment for our UNS NO7090 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 N07090 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 N07090 seamless tubes and weled tubes are widely used in many industries like,Drilling & Boring Equipment ,Wellhead Manufacture,Repair or Servicing Companies,Pipeline Construction & Repair.Pumping & Refining Equipment,Oil Extraction Systems,Oil Rig Construction,Repair & Maintenance Subcontractors ,Upstream, Midstream or Downstream Service Providers .Isolation Valves & Choke Equipment Manufacturers,Submersible Watercraft and so on


We could supply Third party inspection certificate for UNS N07090 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 N07090 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except UNS N07090 tubes,we also could produce UNS N07090 flanges,UNS N07090 plates,UNS N07090 fastener,UNS N07090 bolts,UNS N07090 fittings,UNS N07090 pipes,UNS N07090 bars,UNS N07090 springs