Nimonic 81 Pipes
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We could produce Nimonic 81 pipes,Nimonic81 pipes,Nimonic 81 seamless pipes,Nimonic 81 welded pipes,Nimonic 81 boiler pipes, Nimonic 81 heat exchanger pipes,Nimonic 81 Capillary pipes,Nimonic81 Thermocouple pipes,Nimonic 81 Superheater pipes and reheater pipes,Nimonic 81 condenser pipe,Nimonic 81 finned pipes,Nimonic81 furnace pipes,Nimonic 81 instrumentation pipes,Nimonic 81 Evaporator pipes,Nimonic 81 honed pipes,Nimonic81 coiled pipes,Nimonic 81 Precision pipes,Nimonic 81 High pressure pipes,Nimonic 81 hydraulic pipes from china
The outer diameter of Nimonic 81 pipes that we could do is from 0.4MM to 850MM,The thickness of Nimonic 81 that we could do is from 0.12MM to 100MM
As per surface finish of Nimonic81 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of Nimonic 81 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients
Nimonic 81 A precipitation-hardenable nickel-chromium alloy

The chemical composition of Nimonic 81 pipes is as follows




0.05 max



2 max


0.2 max


1 max


0.5 max


0.3 max




0.5 max


0.015 max



The mechanical propery of Nimonic81 seamless pipes is as follows

Form and Condition

Ultimate Tensile Strength, PSI

.2% Yield Strength, PSI

Elongation %

Nimonic 81




As per heat treatment of Nimonic 81 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients
As per material of Nimonic 81 pipes, our raw material has been melted by  EAF+VOD-ESR methods
We produce Nimonic 81 seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464
In order to control the quality of Nimonic81 seamless pipes and weled pipes, we will do Positive material identification (PMI),Visual inspection,Dimensional inspection.Laser micrometer inspection,Destructive testing( includes tensile, hardness, bending, flattening, flare and metallurgical tests),ultrasonic testing and pressure testing,Liquid Penetrate testing as per the requirement of the clients
Our Nimonic 81 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases
Our Nimonic 81 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

We could supply Nimonic 81 pipe material certificate as per En10204-3.1 or EN10204-3.2 by third parts(like TUV,DNV,GL,and so on)
Please send us the size and quantity of Nimonic 81 pipes that you need, we are glad to quote the best price for your side
Except Nimonic 81 pipes,we also could produce Nimonic 81 flanges,Nimonic 81 plates,Nimonic 81 fasteners,Nimonic 81 bolts,Nimonic 81 pipe fittings,Nimonic 81 bars,Nimonic 81 tubes,Nimonic 81 springs