Alloy C-276 UNS N10276 stub ends

Our comprehensive range of nickel alloy butt-weld and seamless pipe fittings is designed to provide reliable connection solutions for the most demanding piping systems in extreme environments. Manufactured to international standards, these fittings ensure optimal flow direction, pressure containment, and exceptional resistance to high-temperature oxidation, reducing acids, and chloride-induced corrosion. We offer a diverse portfolio of fittings in Alloy 718, Alloy 800, C276, Inconel 625, and other specialized nickel-based grades, catering to industries ranging from aerospace and chemical processing to offshore oil & gas, nuclear power generation, and pollution control equipment. Whether you require a concentric reducer for vertical pipelines, a tee for branching, or an elbow for directional changes, our products deliver precision, durability, and metallurgical integrity.

 

Available Materials & Specifications

We ensure complete traceability and compliance with international standards such as ASTM, ASME, and API. Our pipe fittings (elbows, tees, reducers, caps, etc.) are available in a wide range of nickel alloy grades to meet the demands of various corrosive, high-temperature, or high-pressure environments.

Nickel-Chromium Alloys: Inconel 625, Alloy 825,Inconel 718, etc.

Nickel-Molybdenum Alloys :

Hastelloy C276, Hastelloy C-22, Hastelloy C4, etc.

Iron-Nickel-Chromium Alloys:

Alloy 800/ 800H / 800HT, Alloy 600, Alloy 601, etc.

 

Product Range & Dimensions

We offer a complete line of fittings in various types and dimensions:

Elbows: Types: 45°, 90°, 180° (Long Radius / Short Radius)

Tees: Types: Equal Tee, Reducing Tee, Lateral Tee

Reducers: Types: Concentric Reducer, Eccentric Reducer

Others: Stub Ends, Caps, Crosses

Size Range:

Nominal Diameter: 1/2″ to 48″ (DN15 to DN1200)

Wall Thickness Schedules: Sch 10S, Sch 40S, Sch 80S, Sch 160, XXS (Custom available)

 

OEM & Custom Services / OEM

We understand that standard catalogs cannot cover all project needs. Our OEM customization services allow you to tailor nickel alloy fittings to your exact specifications:

 

Special End Preparation:

Bevel ends (Standard or J-preparation) for welding, ensuring optimal weld penetration for high-nickel alloys.

Threaded ends (NPT, BSPT) for threaded connections.

Custom Dimensions:

Special end-to-end lengths, non-standard reducing tees, or unique bend angles for specialized piping layouts.

Marking:

Laser marking or low-stress stamping with your logo, alloy grade, heat number, and specification details. Low-stress stamping is critical for nickel alloys to prevent stress concentration points.

Custom Packaging:

Plywood cases, steel crates, or heat-shrink wrapping with custom labeling for inventory management.