The Welded plate & frame heat exchangers are used in a wide range of cooling, heating, evaporation and condensing duties. Welded plate & frame heat exchanger features all welded corrugated plates pack without gasket that produce highly turbulent flow in a true counter-current direction. The result is high efficiency in a very compact design. Due to the smaller size and reduced material content, welded plate & frame heat exchangers can be the most economical heat transfer choice.

Operating Parameters

# Temperature: -100¡ãC to 350¡ãC 

# Pressure: Vacuum to 35 bar, on both sides 

# Capacities: up to 4000m3/h 

# Connections: 1" to 20" studded or flanged 

# Surface area: 5 to 1900m2 

Construction Parameters 

# Plates: AISI 304, 316L, S32205£¬ S31254£¬ Nickel Alloy, Ti,  and Ti-Pd Alloy

# Plate thickness: 0.6 mm to 1.0mm 

# Frame: Painted carbon steel, or stainless steel

# Connections material: same with plates 

# Codes and Standards: ASME, PED, GOST, GB

LANZHOU PETROLEUM CHEMICAL EQUIPMENT & ENGINEERING COMPANY

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