Neelkamal Alloys LLP

321 Stainless Steel Welded Pipes are titanium-stabilized austenitic stainless steel pipes known for their excellent resistance to intergranular corrosion, especially after welding. They offer good strength, corrosion resistance, and oxidation resistance at elevated temperatures. 321 is ideal for applications involving continuous or intermittent exposure to high heat, such as in exhaust systems, heat exchangers, furnace parts, and chemical processing equipment. The welded form provides cost-effective solutions for non-critical pressure applications, while maintaining reliable performance in high-temperature environments.

347 Stainless Steel Welded Pipes are high-performance austenitic stainless steel pipes that offer excellent resistance to intergranular corrosion, especially after welding or high-temperature exposure. Stabilized with niobium (columbium), these pipes maintain strength and corrosion resistance in high-temperature environments up to 870°C (1600°F). They are commonly used in industries such as chemical processing, aerospace, and power generation, where both high strength and resistance to heat and oxidation are critical.