Inconel 686 Pipes
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We could produce inconel 686 pipes,inconel686 pipes,inconel 686 seamless pipes,inconel 686 welded pipes,inconel 686 boiler pipes, inconel 686 heat exchanger pipes,inconel 686 Capillary pipes,inconel 686 Thermocouple pipes,inconel 686 Superheater pipes and reheater pipes,inconel 686 condenser pipe,inconel 686 finned pipes,inconel 686 furnace pipes,inconel 686 instrumentation pipes,inconel 686 Evaporator pipes,inconel 686 honed pipes,inconel 686 coiled pipes,inconel 686 Precision pipes,inconel 686 High pressure pipes,inconel 686 hydraulic pipes from china

The outer diameter of inconel 686 pipes that we could do is from 0.4MM to 850MM,The thickness of inconel 686 that we could do is from 0.12MM to 100MM

As per surface finish of inconel 686 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of inconel 686 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

Inconel 686 is a low-carbon, nickelchromium-molybdenum-tungsten advanced corrosion-resistant alloy

The chemical composition of inconel 686 is as follows


Content (%)

Nickel, Ni


Chromium, Cr


Molybdenum, Mo


Iron, Fe

≤ 5

Tungsten, W


Manganese, Mn

≤ 0.75

Phosphorous, P

≤ 0.040

Sulfur, S

≤ 0.020

Titanium, Ti


Carbon, C

≤ 0.010

The mechanical propery of inconel 686 seamless pipes is as follows



Tensile strength

104700 psi

Yield strength (@strain 0.200%)

52800 psi

Elastic modulus

30000 ksi

Shear modulus

11200 ksi

Poisson’s ratio


Elongation at break


As per heat treatment of inconel 686 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of inconel 686 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce inconel 686 seamless pipes and weled pipes as per the standard of ASTM B622 and ASTM B626

In order to control the quality of inconel 686 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 inconel 686 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our inconel 686 seamless pipe and weled pipes are widely used in many industry like,Vacuum Kettle Dryer.Cistern Piler.Vacuum Strainer,Agitators.Chemical Reactor and Systems,Expansion Tank.Water Tank,Lifting Station Tank,Air Drying Plants,Condensers,Balance Valves,Needle Valves,Twin Sharft Dispersers,Chemical and petroleum process equipment and so on

We could supply inconel 686 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 inconel 686 pipes that you need, we are glad to quote the best price for your side

Except inconel 686 pipes,we also could produce inconel 686 flanges,inconel 686 plates,inconel 686 fastener,inconel 686 bolts,inconel 686 pipe fittings,inconel 686 bars,inconel 686 tubes,inconel 686 springs