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| Alloy 31 Pipes & Tubes are high-performance nickel-chromium-molybdenum alloys (UNS N08031) with added nitrogen and copper, designed for exceptional corrosion resistance in harsh environments. Featuring 30-32% Ni, 26-28% Cr, and 6-7% Mo, they resist pitting, crevice corrosion, and stress cracking in sulfuric/phosphoric acids, halogen-containing media, and flue gas desulfurization systems. With tensile strength ≥650 N/mm² and excellent weldability, these pipes/tubes (seamless/welded) comply with ASTM/ASME standards, ideal for chemical processing, marine engineering, and industrial applications requiring durability in both reducing and oxidizing conditions. |
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| Brand Name: BEALL |
| Place of Origin: Jiangsu, China |
| Section Shape: Round (or other shape) |
| Standard: ASTM/ASME/AISI |
| Delivery Time: 8-14 days |
| Processing Service: Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Outer diameter: 1/2''~60'' |
| Wall Thickness: as your request |
| Length: 1-12m, as your request |
| Packaging: seaworthy packing, or as your request |
| Payment Terms: TT 30% in advance, balance before the shipment. |
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