Duplex 2205 Pipe Manufacturer, Supplier. Contact us to get free quote and sample!
The yield strength of S32205 duplex stainless steel is more than 50% higher than that of traditional austenitic stainless steel. It also has excellent resistance to chloride ion pitting corrosion (pitting coefficient ≥ 32), stress corrosion cracking, and adaptability to a wide temperature range of -40°C to 250°C. It effectively solves the reliability and durability problems of terminal equipment in media transportation in multiple fields such as petrochemical, marine engineering, environmental protection treatment, and energy.
Duplex 2205 Pipe Manufacturer, Supplier
HT PIPE is a leading stockist and global exporter with over 15 years of expertise in international trade. We supply duplex 2205 stainless steel pipes, plates, round bars, and a comprehensive range of pipe fittings, flanges, and valves. Contact us now for free quotes and personalized product information.
2205 Stainless Steel Pipe in Petrochemicals
Acid and alkali medium transportation in refineries, tail gas treatment pipelines in chemical plants, resistant to Cl⁻, H₂S corrosion, resistant to high pressure stress cracking, and extended service life under harsh working conditions.
SS 2205 Pipe in Marine Engineering
Seawater desalination and tidal energy equipment pipelines on offshore platforms, resistant to chloride ion corrosion (pitting coefficient ≥ 32), high strength (yield strength > 450MPa) to meet offshore seismic requirements.

Duplex S32205 in Environmental Protection Treatment
High-concentration wastewater in sewage treatment plants, acid condensate transportation in waste incineration plants, resistant to sulfate/nitrate corrosion, reducing leakage risks and maintenance costs.
Alloy 2205 Pipe in Energy Field
Thermal power plant circulating water system, photovoltaic inverter cooling pipeline, -40℃~250℃ wide temperature adaptation, resistant to high-frequency vibration fatigue, and ensure long-term stability of equipment.
1.4462 Duplex 2205 Pipe in Chemical Pharmaceuticals
Pharmaceutical intermediates, pesticide solvent transportation pipelines, resistant to organic acid/strong oxidant corrosion, meet high cleanliness process requirements.
alloy S32205 pipe in Sixth, Papermaking and Pulp
Pulp bleaching process, black liquor evaporation pipeline, resist ClO₂, NaOH and other highly corrosive media, reduce scaling and perforation risks.
ss32205 pipe in Seventh, Food and Beverage
Concentrated juice, fermentation liquid delivery pipeline, resistant to weak acid / high salt environment, with sanitary surface and anti-microbial corrosion ability.
stainless steel 2205 Pipe in Eighth, Metallurgical Industry
Hydrometallurgical leaching liquid, pickling workshop pipeline, resistant to Fe³+/Cu²+ ion solution corrosion, adapt to high temperature and high flow rate flushing conditions.





