Inconel 625 Tubing Factory Price

Buy Inconel® 625 tubing at factory price. Seamless, welded, coiled. High strength, outstanding corrosion resistance. Cryogenic to 1800°F. ASTM B444, AMS 5581, BS 3074. Heat exchangers, rocket thrust chambers, downhole, nuclear. ISO 9001 & AS 9120B certified. Fast delivery.

Delivery :

FOB

minimum order :

10 kilograms

Supply Ability :

5000kilograms / Month

Stock Time :

7-10Day

Country of Origin :

CHINA

Quantity :

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Inconel® 625 (UNS N06625) tubing is a nickel-chromium alloy renowned for its high strength, excellent fabricability, and outstanding corrosion resistance. Service temperatures range from cryogenic to 982°C (1800°F).

The alloy's strength is derived from the solid solution strengthening effect of molybdenum and niobium on its nickel-chromium matrix, eliminating the need for precipitation-hardening treatments. This combination of elements also provides superior resistance to a wide range of corrosive environments, as well as high-temperature effects such as oxidation and carburization .

Available tube product forms

Inconel® 625 tubing is available in multiple forms to meet diverse application requirements. The alloy is produced using vacuum melting (VIM + VAR) to ensure high purity and metallurgical consistency. Typical applications include heat exchangers, spray bars, rocket thrust chambers, wellhead components, downhole equipment, reactor core components, and control lines.

Straight
Coiled
Seamless
Seam welded, cold redrawn and annealed

Typical Applications

Wellhead components
Sheathing
Downhole equipment for corrosive/ sour service
Reactor core
Control rod components
Gas pipeline control lines
Heat exchangers
Oil refining
Chemical processing
Control and instrumentation tubes

Factory Price – Inconel® 625 Tubing (UNS N06625)

Indicative factory pricing (FOB China):

Tube Type	OD Range	Wall Range	Price (USD/kg)
Seamless	0.125″ – 0.500″ (3.2mm – 12.7mm)	0.015″ – 0.049″	40–75
Seamless	0.500″ – 1.000″ (12.7mm – 25.4mm)	0.035″ – 0.065″	35–65
Seamless	1.000″ – 2.000″ (25.4mm – 50.8mm)	0.049″ – 0.120″	32–60
Welded (Cold Drawn)	0.125″ – 0.500″	0.015″ – 0.049″	30–55
Welded (Cold Drawn)	0.500″ – 2.000″	0.035″ – 0.120″	28–50
Coiled Tubing	Up to 0.500″	0.015″ – 0.049″	45–85

Volume discounts available for orders above 100 kg. Custom sizes, tolerances, and specifications available – contact us for a firm quote.

Contact Us

Request a quote for Inconel® 625 Tubing (UNS N06625) – Seamless / Welded / Coiled – ASTM B444 / AMS 5581 . Please provide:

Tube type (seamless / welded / coiled)
Outside diameter (OD) and wall thickness
Length required (straight lengths or coil length)
Quantity (kg, meters, or pieces)
Destination port
Any special certification requirements

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