Inconel 625 Seamless Pipes

Solitaire Overseas is a trusted manufacturer and exporter of Inconel 625 seamless pipes business in India, and offers high-performance nickel alloy piping business solutions to severe industrial requirements. Alloy 625 UNS N06625 is a solid solution strengthened nickel-chromium-molybdenum alloy, which is characterized by exceptional strength, corrosion resistance, and high temperature.

Inconel 625 Seamless Pipe line finds extensive application in the oil and gas, petrochemical, marine, aerospace, offshore and power production industries because it is more resistant to pitting, crevice corrosion, stress corrosion cracking and oxidation.

Alloy 625 seamless pipe is produced through the manufacturing process without using any weld joints which means that it provides a high-pressure capacity as well as the uniformity in mechanical characteristics across the entire pipe wall to make it suitable in the situation of a high-pressure and a high-temperature environment.

Contact us to buy Inconel Pipes

Check price of Inconel 625 Pipes & Inconel 625 Welded Pipes in India

Weight Calculator

Why Choose Inconel 625 Seamless Pipe?
Inconel 625 Seamless Pipe Sizes And Schedules Chart
Manufacturing Process of Inconel 625 Seamless Pipes
Alloy 625 Seamless Pipe Documentation
Applications of Inconel 625 Seamless Pipes
Related Products

Why Choose Inconel 625 Seamless Pipe?

No weld joint – higher pressure capacity
Uniform grain structure
Better fatigue resistance
Suitable for extreme thermal cycling
Ideal for high-pressure systems

For large diameter or cost-sensitive applications, also explore our Inconel 625 Welded Pipes.

Inconel 625 Seamless Pipe Sizes And Schedules Chart

OD mm	Pipe WT in.	Pipe WT mm	Sch	Kg/m
13.72	1/4	1.65	10S	0.50
17.15	3/8	1.65	10S	0.64
17.15	3/8	2.31	40S	0.86
17.15	3/8	3.20	80S	1.12
21.34	1/2	2.11	10S	1.02
26.67	3/4	2.11	10S	1.30
33.40	1	2.77	10S	2.13
33.40	1	6.352	160	4.30
42.16	1¼	2.77	10S	2.73
48.26	1½	2.77	10S	3.16
60.33	2	2.77	10S	3.99
60.33	2	8.742	160	11.29
73.03	2½	3.05	10S	5.35
88.90	3	3.05	10S	6.56
88.90	3	11.132	160	21.67
101.60	3½	3.05	10S	7.53

Manufacturing Process of Inconel 625 Seamless Pipes

The manufacturing of Inconel 625 Seamless Pipes follows a controlled process to ensure high strength, corrosion resistance, and accurate dimensions.

Raw Material : High-quality alloy 625 billets (UNS N06625) are selected and tested for proper chemical composition.
Heating : The solid billet is heated to a high temperature to make it suitable for forming.
Piercing : The heated billet is pierced in the center to create a hollow tube. This step forms the pipe without any welding.
Rolling & Sizing : The hollow tube is rolled and stretched to achieve the required diameter and wall thickness.
Heat Treatment : The pipe is solution annealed and cooled to improve strength and corrosion resistance.
Finishing : The pipe is straightened, surface cleaned, and cut to required lengths.
Testing : Each pipe undergoes hydro test, ultrasonic test, and quality inspection before dispatch.

Because there is no weld seam, Inconel 625 seamless pipes offer better pressure handling and reliability for high-temperature and corrosive applications.