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| Alloy 28 Pipes & Tubes are high-performance nickel-iron-chromium-molybdenum alloys designed for superior corrosion resistance in extreme environments. With a composition of approximately 31-35% nickel, 26-28% chromium, 3-4% molybdenum, and balanced iron, these pipes/tubes exhibit exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking in highly acidic media like sulfuric and phosphoric acids. Their high tensile strength (≥550 MPa) and ductility enable reliable performance in chemical processing, marine engineering, and flue gas desulfurization systems. Compliant with ASTM B619, B622, and ASME SB619, SB622 standards, they are available in seamless and welded types, ensuring durability in harsh industrial applications where resistance to both oxidation and reduction environments is critical. |
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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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