Heat Exchangers

Heat exchangers can be built to a variety of sizes and can be furnished for atmospheric pressure, or designed for internal and external pressure. All materials are available including stainless steel, nickel alloys and reactive metals. Heat Exchangers can be provided in many material finishes and weld finishes, from mill sheet and plate to a polished 320 grit surface and welds varying from an "as welded" condition to a highly polished sanitary, or corrosion resisting finish.

We can build a heat exchanger to the lastest ASME and TEMA specifications for heat exchanger design. We have built heat exchangers of varying sizes and material types, some as large as 72" diameter with over 15,000 feet of tubing. All of our heat exchangers receive the same thorough testing requirements as our other equipment, including hydrostatic testing.

We can also design a system around your heat exchanger to include pumps, pressure/temperature measuring equipment, and lifting/filling equipment.

Our general design parameters for heat exchangers is:

14"-0" Diameter (4.2m)
125'-0" (38.1m) long cylinder
40,000 lbs (18,000 kg)
15,000 psi internal pressure

Heads

Flanged and dished
Conical or Toriconical
Flat or sloped

Heat Transfer Surface

Dimpled jacket (preformed and inflated)
Half pipe
Internal coils
Electric heaters

Supports

Legs
Lugs
Skirts
Chairs
Saddles

Optional accessories

Removable heads / body flanges
Manways
Agitators
Sight glasses
Lights
Clean in place (CIP)

Design/Fabrication Codes

ASME
UL
TEMA
API 620/650
more available upon request

Our Experience in Heat Exchangers Includes:

Reboilers
Cookers
Condensers
Chillers

Common Alloys	CMC Letco Ind. Weld Procedures in Place?
304/304L	YES
316/316L	YES
Duplex 2205	YES
Nickel 200/201	YES
Hastelloy® C-276	YES
Hastelloy® C-22®	YES
Monel® 400/401	YES
Inconel® 600 & 625	YES
Incoloy® 800 & 825	YES
AL-6XN®	YES
Alloy 20	YES
904L	YES
Titanium	YES
Zirconium	YES