
Gh169 N07718 Inconel 718 Weld Pipe
Product Description – GH169 / N07718 (Inconel 718) Welded Pipe
SSM supplies welded pipes made from GH169 / N07718 (Inconel 718), a nickel-chromium alloy with exceptional high-temperature strength, corrosion resistance, and fatigue performance. Inconel 718 is widely used in aerospace, power generation, chemical processing, and marine applications, where high mechanical strength and resistance to oxidation and creep are required.
The welded pipes are manufactured using advanced welding techniques to ensure uniform wall thickness, high dimensional accuracy, and excellent structural integrity, suitable for high-temperature, high-pressure, and corrosive environments.
Technical Specifications
| Item | Description |
|---|---|
| Material | GH169 / N07718 (Inconel 718) |
| Type | Welded Pipe |
| Standard | ASTM B622 / ASTM B446 (as applicable) |
| Outer Diameter (OD) | 6 mm – 610 mm (custom sizes available) |
| Wall Thickness | SCH10 – SCH160 / Custom |
| Manufacturing Process | TIG / ERW / EFW Welded |
| Surface Finish | Pickled & Passivated / Mill Finish |
| Testing & Certification | EN 10204 3.1 / 3.2 Certificates; PMI / NDT optional |
Applications
Aerospace and Gas Turbine Piping
High-Temperature Steam and Gas Systems
Chemical and Petrochemical Plants
Power Generation Equipment
Offshore and Marine Process Piping
High-Pressure Reactor and Heat Exchanger Piping
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