Reliabable ASME Shell & Tube Heat Exchangers from China

Sovonex shell and tube heat exchangers are tailor-made for maximum efficiency and easy operation. Designed and manufactured to various pressure vessel standards, such as ASME and TEMA, including TEMA R, our heat exchangers pass even the highest safety requirements.

Main Specifications

Shell & tube materialstainless steel, brass, titanium, etc.
TypesStraight tube (fixed tube sheet or removable bundle), U-tube
Pass designs1, 2, and 4 passes

Pressure Vessel Standards

We can build our pressure vessels according to the following standards:

ASME Section VIII-1Rules for Construction of Pressure Vessels
TEMA Class BPressure vessels for chemical process services
TEMA Class CPressure vessels for general commercial applications
TEMA Class RPressure vessels for the severe requirements of petroleum processing
API 650Welded Steel Tanks for Oil Storage
API 620Design and Construction of Large Welded Low Pressure Storage Tanks
API 661Air-Cooled Heat Exchangers for General Refinery Service
PED (97/23/EC)European Standards Pressure Equipment Directive
EN 13445Unfired Pressure Vessels (European standard)
PD 5500"Specification for unfired, fusion welded pressure vessels" (British standard, formerly BS 5500)
CSA B51Boiler, Pressure Vessel, and Pressure Piping Code (Canadian standard required for CRN registration)
AS/NZS 1200Australian/New Zealand Pressure Equipment Standard