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1.4462 UNS S31803 UNS S32205 DUPLEX 2205 SAF 2205 AISI 318 LN X2CrNiMoN22-5-3 stainless steel tube bundles Tubing Bundles For shell tube Heat exchanger Boiler condensors heaters coolers evaporator
We are professional 1.4462 UNS S31803 UNS S32205 DUPLEX 2205 SAF 2205 AISI 318 LN X2CrNiMoN22-5-3 stainless steel tube bundles Tubing Bundles For shell tube Heat exchanger Boiler condensors heaters coolers evaporator from china
A tube bundle heat exchanger with baffles is disclosed wherein a tube bundle is housed within an inner casing which is acted upon from both the inside and the outside by a heating medium
A multiple tube bundle heat exchanger includes axially opposite tube plates, a housing, and a plurality of tube bundles disposed between the tube plates. Each of the tube bundles is an independent tube bundle subassembly forming an integral unit having at least one heat exchanger tube with two axial tube ends.
The steel grade 1.4462 (also called UNS S31803/ S32205 , F51 and SS2377) is a stainless acid resistant duplex steel with high strength and extremely good corrosion properties. Due to the duplex structure of the steel (austenitic-ferritic) and high contents of chrome and molybdenium it has very high resistance to pitting corrosion, crevice corrosion, uniform corrosion, corrosion fatigue and stress corrosion cracking. It also has high energy absorption and low thermal expansion.
Some typical application areas for 1.4462 are:
- Propeller- and Pumpshafting
- Pump- and Valveparts
- Pistons
- Spindles
- Stirrers
- Bolts
- Nuts
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