On demand of the company from North America, SECESPOL has designed and produced heat exchanger according to ASME sec.VIII div.1 (U stamp) for heating heavy crude oil using thermal oil.
In order to allow start-up, heat exchanger is equipped with heating jacket of channel nozzles and heating half pipes on the channel and flat end plate.

SPECIFICATION

15341250 Thermal load BTU / hr (4.5 MW)
Heat transfer area: 4752 sqft (442m2)
Weight: 31085lb (14100kg)

MATERIALS

Shell – SA-516 grd.60
Channel – SA-240 grd. 304L
Tubes – SA-249 grd. 304L 

DIMENSIONS

Shell diameter: 50 in (1270mm)
Overall Length: 22.25ft (6783mm)

TUBE SIDE

MAWP 275psi @ 626oF (330oC @ 1.9 MPa)
MDMT 18oF @ 275psi (-7.8 ° @ 1.9 MPa)
Input / output: 535oF / 558oF (279oC/292oC)

SHELL SIDE

MAWP 275psi @ 626oF (1,9MPa @330oC)
MDMT 18oF @275psi (-7,8oC @ 1,9MPa)
Input / output: 595oF / 575oF (313oC/302oC)