UNS N07751 Tubes
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We could produce UNS N07751 tubes,UNS NO7751 tubes,UNS N07751 tubings,UNS N07751 seamless tubes,UNS N07751 U Bend Tubes,UNS N07751 U-tube,UNS N07751 welded tubes,UNS NO7751 boiler tubes, UNS N07751 heat exchanger tubes,UNS N07751 Capillary tubes,UNS N07751 Thermocouple tubes,UNS N07751 Superheater tubes and reheater tubes,UNS NO7751 condenser tube,UNS N07751 finned tubes,UNS N07751 furnace tubes,UNS N07751 instrumentation tubes,UNS N07751 Evaporator tubes,UNS N07751 honed tubes, UNS N07751 coiled tubes,UNS N07751 Precision tubes,UNS N07751 High pressure tubes,UNS N07751 hydraulic tubes from china

The outer diameter of UNS N07751 tubes that we could do is from 0.4MM to 850MM,The thickness of UNS N07751 tubes that we could do is from 0.12MM to 100MM

As per surface finish of UNS N07751 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 N07751 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of UNS N07751 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of UNS N07751 tubes, our raw material has been melted by  EAF+VOD-ESR methods

UNS N07751 is A nickel-chromium alloy similar to INCONEL alloy X-750 but with increased aluminum content for greater precipitation hardening.

The chemical composition of UNS NO7751 seamless tubes and weled tubes is as follows


0.9 - 1.5


0.1 max


14 - 17


0.5 max


5 - 9


1 max




0.7 - 1.2


0.5 max


0.01 max


2 - 2.6

The mechanical propery of UNS N07751 seamless tubes and weled tubes is as follows



Tensile Strength (precipitation hardened, value at room  temperature)

1275 N/MM2

Yield strength (at strain 200%, precipitation hardened,  value at room temperature)

875 N/MM2

Elongation at break (precipitation hardened)


We have following inspection equipment for our UNS NO7751 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 N07751 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 N07751 seamless tubes and weled tubes are widely used in many industries like,Continuous Steam Sterilizer,Chamber Dryer.Size Cooker.Hydro Extractor,Petroleum Refining  fluid catalytic cracking units,high-pressure (microbial) deep-sea sampler and incubation chambers,Mixing tanks,CNG Storage.LNG Cryogenics,Scrubbers and so on

We could supply Third party inspection certificate for UNS N07751 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 N07751 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except UNS N07751 tubes,we also could produce UNS N07751 flanges,UNS N07751 plates,UNS N07751 fastener,UNS N07751 bolts,UNS N07751 fittings,UNS N07751 pipes,UNS N07751 bars,UNS N07751 springs