Large Gauge Duplex Stainless Steel Pipe
| Key Features | Applications |
| Alloy 2205 | Higher strength than austenitic stainless steels
Excellent corrosion resistance in seawater & industrial acids
Excellent resistance to intergranular, pitting & crevice corrosion
Good sulphide stress corrosion resistance
Lower thermal expansion & higher heat conductivity than austenitic
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| Alloy 2507 | Excellent corrosion resistance in a wide variety of corrosive chemicals. Outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with Critical Pitting Temperature exceeding 50°C. High strength compared to austenitic and 22%Cr duplex stainless steels. Excellent ductility and impact strength at both ambient and sub-zero temperatures. High resistance to abrasion, erosion and cavitation erosion. Excellent resistance to stress corrosion cracking in chloride containing environments. Listed in NACE MR 01 75 for sour service. ASME Approval for Pressure Vessel application.
| Chemical Process Industry. Marine & shipbuilding. Oil & Gas Industry. Pollution Control. Paper & Pulp Industry. Food Industry. Agrochemical - Fertiliser Production. Civil Engineering - Sewage Treatment.
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| Alloy 32760 | High strength compared to austenitic and 22% chrome duplex stainless steels. Excellent corrosion resistance in a wide variety of corrosive chemicals including seawater and industrial acids. Excellent ductility and impact strength at both ambient and sub-zero temperatures. High resistance to abrasion, erosion and cavitation erosion Excellent resistance to stress corrosion cracking. Applicable for sour service operation. Specified for pressure vessel applications.
| Chemical Process Industry. Marine & shipbuilding. Oil & Gas Industry. Pollution Control. Paper & Pulp Industry. Food Industry. Agrochemical - Fertiliser Production. Civil Engineering - Sewage Treatment.
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