Evaporator tubes

Evaporator tubes in a wide range of stainless steels. Sandvik's range of tubes for evaporators includes grades which are suitable for environments with high chloride contents, extreme pH values and for media with risk for crevice corrosion caused by deposits.

Evaporator tube materials (other grades can be offered on request)
Material Description
Sandvik SAF 2707 HD A hyper-duplex stainless steel with excellent resistance to crevice corrosion in chloride containing media. The grade is a very competitive alternative to expensive nickel alloys.
Sandvik SAF 2507 A super-duplex stainless steel with very good corrosion resistance in seawater and other chloride containing media.
Sandvik SAF 2906* A super-duplex stainless steel suitable for use in sodium hydroxide (NaOH).
Sanicro 28 A high-alloy austenitic stainless steel with very good corrosion properties. The grade is particularly suited for use in phosphoric acid production.

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