Inconel 686 Tubes & Pipes
Arialloy Inconel Pipes & Tubes Type
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Inconel 686 (UNS N06686) tubes & pipes from Arialloy combine outstanding resistance to general corrosion, stress-corrosion cracking, pitting, and crevice attack with reliable structural integrity. The Ni-Cr-Mo-W composition provides strong resistance in both reducing and oxidizing media. The range covers multiple outside diameters, wall thicknesses, lengths, and finishes with controlled dimensions, clean surfaces, and consistent material properties
UNS N06686 / W.Nr. 2.4606 Tubes & Pipes Chemical Composition
Inconel 686 Tubes & Pipes Chemical Composition
Arialloy manufactures high standard inconel 686 tubes & pipes using only the finest materials, ideal for functional testing or end use applications
Seamless Pipe & Tube
Inconel 686 Seamless Pipes & Tubes
Inconel 686 seamless pipes & tubes are manufactured without longitudinal welds, creating a continuous structure with consistent mechanical properties and uniform wall thickness. Precise dimensional control and the highly alloyed Ni-Cr-Mo-W composition support reliable strength, clean surfaces, and strong resistance to general and localized corrosion throughout the pipe body.
- Outside Diameter (OD) : 3-600 mm
- Wall Thickness (THK) : 0.5-30 mm
- Length (L) : ≤12 m
- Standards: ASTM B622...
Welded Pipe & Tube
Inconel 686 Welded Pipes & Tubes
Inconel 686 welded pipes & tubes are formed from alloy strip or plate and joined through a controlled welding process. The alloy’s low carbon content helps limit grain boundary precipitation and retain corrosion resistance in heat affected zones, while inspected weld seams, accurate geometry, and consistent wall thickness support dependable product quality.
- Outside Diameter (OD) : 6-200 mm
- Wall Thickness (THK) : 0.35-6 mm
- Length (L) : ≤12 m
- Standards: ASTM B464...
Capillary Tube
Inconel 686 Capillary Tube
Inconel 686 capillary tube combines a small outside diameter and fine internal passage with strong resistance to pitting and crevice corrosion. Multiple precision drawing and finishing stages help achieve tight wall tolerances, a smooth bore, clean surfaces, and consistent material properties across its small cross section.
- Outside Diameter (OD) : 0.4-16 mm
- Wall Thickness (THK) : 0.1-3 mm
- Length (L) : ≤12 m
- Standards: ASTM B161...
Coil Tube
Inconel 686 Coil Tube
Inconel 686 coil tube is supplied in long, continuous lengths with controlled diameter, wall thickness, and coil dimensions. Careful forming and annealing help manage the alloy’s cold work hardening while maintaining flexibility, uniform geometry, clean surfaces, and consistent material condition throughout the coil.
- Outside Diameter (OD) : 0.4-16 mm
- Wall Thickness (THK) : 0.1-3 mm
- Length (L) : 150m, 1500m ...
- Standards: ASTM B161...
Thick Walled Pipe
Inconel 686 Thick Walled Pipe
Inconel 686 thick walled pipe combines a substantial wall section with broad resistance across reducing, oxidizing, and chloride containing media. The increased wall thickness provides greater rigidity and resistance to deformation, while controlled forming, solution annealing, and machining help maintain dimensional accuracy and uniform material properties.
- Outside Diameter (OD) : 10-600 mm
- Wall Thickness (THK) : SCH80S, SCH120 ...
- Length (L) : ≤12 m
- Standards: ASTM B161...
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Shipping & Delivery
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Custom Inconel 686 Tubes & Pipes Quotation Process
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Supplying Inconel 686 Tubes & Pipes
From initial samples to large scale production, we supply high quality Inconel 686 tubes & pipes and help you achieve your manufacturing goals.





















