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High Nickel Alloys Pipes & Tubes

High Nickel Alloys Pipes & Tubes are engineered for extreme environments where exceptional resistance to corrosion, high temperatures, and pressure is required. These alloys offer excellent performance against oxidation, carburization, and chemical attack, making them ideal for critical applications in industries such as chemical processing, oil & gas, aerospace, and power generation. Known for their superior strength, durability, and long service life, high nickel alloy pipes and tubes ensure reliable operation in the most demanding conditions.

Specification Table

Specification Details
Grades Inconel 600, Inconel 625, Inconel 718, Monel 400, Hastelloy C-22, Hastelloy C-276
UNS No. N06600, N06625, N07718, N04400, N06022, N10276
Standards ASTM B163 / B165 / B168
ASTM B407 / B444
ASME SB163 / SB407
EN 10216-5 / EN 10297-2
Type Seamless, Welded, ERW, EFW
Outer Diameter ½” NB to 48” NB
Wall Thickness SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, XXS
Length Single Random, Double Random, Cut Length
Finish Annealed, Pickled, Bright Annealed
End Type Plain End (PE), Beveled End (BE)
Applications Chemical processing, Oil & Gas, Power Plants, Aerospace

Application of grades

Grade Application
Inconel 600 (N06600) High-temperature piping, heat exchangers, furnace components
Inconel 625 (N06625) Marine, chemical processing, aerospace, gas turbines
Inconel 718 (N07718) Power generation, aerospace, high-pressure applications
Monel 400 (N04400) Seawater applications, marine engineering, chemical equipment
Hastelloy C-22 (N06022) Chemical processing, acid-resistant piping, reactors
Hastelloy C-276 (N10276) Chemical and pharmaceutical industries, corrosion-resistant piping