Hastelloy Pipes & Tubes

Hastelloy Pipes & Tubes

ARK Stainless Inc. is a trusted name in the manufacturing and supply of premium-quality Hastelloy Pipes & Tubes, designed to meet the demands of extreme industrial environments. These pipes and tubes offer excellent mechanical strength and high corrosion resistance, making them ideal for use in aggressive chemical conditions, marine applications, and high-temperature operations.

We provide superior grades such as Hastelloy C22 and Hastelloy C276, both recognized for their exceptional resistance to a wide range of acids, oxidizing agents, and chlorides. These pipes and tubes are well-suited for applications requiring outstanding structural integrity, including chemical reactors, pressure vessels, pollution control systems, and waste treatment plants. Available in various forms including Seamless, Welded, ERW, and Fabricated, our Hastelloy Pipes & Tubes comply with international specifications like ASTM B622, B619, B626 / ASME SB622, SB619, SB626. They are also produced in accordance with stringent quality standards to ensure long-lasting performance in critical industries such as pharmaceuticals, pulp and paper, nuclear energy, and petrochemicals.

Table of Contents

• ➤ Hastelloy C22/C276 Pipes & Tubes

Hastelloy C22/C276 Pipes & Tubes

Hastelloy C22/C276 Pipes & Tubes come in various forms and sizes to suit diverse industrial needs. These pipes and tubes are engineered to withstand high pressures and corrosive environments, providing reliable performance in chemical processing, power generation, and marine applications.
Available in seamless, welded, ERW, and fabricated types, these pipes and tubes are suitable for fluid transport, heat exchangers, and high-temperature service. They are produced using advanced manufacturing techniques such as hot extrusion, cold drawing, and precision welding to ensure durability and dimensional accuracy.
Our Hastelloy C22/C276 Pipes & Tubes are subjected to stringent quality control measures including chemical analysis, mechanical testing, non-destructive testing, and third-party inspections. Certified documentation such as mill test certificates, radiographic reports, flattening tests, and hardness tests accompany every shipment to guarantee compliance with international standards and customer specifications.

C22/C276 Hastelloy Pipes & Tubes Equivalent Grades

Specification of Hastelloy C22/C276 Pipes & Tubes

• Hastelloy Seamless Pipes and Tubes : ASTM B622 / ASME SB622
• Hastelloy Welded Pipes and Tubes : ASTM B619, ASME SB619 / ASTM B626, ASME SB626
• Pipe Size : Seamless 1/2" - 10", Welded 1/2" - 48"
• Tube Size : 4 to 219mm
• Wall Thickness (W.T.) : 0.5 to 20mm
• Schedule : SSCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
• Type : Seamless / ERW / Welded / Fabricated Pipes
• Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
• Length : Single Random, Double Random & Required Length
• End : Plain End, Beveled End, Treaded
• End Protection : Plastic Caps
• Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
• Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
• Specials : Sizes and Specifications other than above can be manufactured on request