Our Capabilities
Heat-Exchangers USA engineering department is equipped with the latest in Aspen B-JAC, AutoCAD, Fin Coil design, and field measuring equipment to assist with standard and special application inquiries.
RUSH/EMERGENCY SHIPMENTS
are Available Options for New Heat Exchangers.
Engineering
Performance, thickness, and specification calculations, as well as drawings and manufacturing procedures, for all shell & tube heat exchangers and tube / pipe coils are prepared by the Heat-Exchangers USA’s suppliers.
- Outside consultants are utilized as specific needs demand.
- Heat-Exchangers USA engineering reps are prepared to make on-site inspections for all data relevant to the products they supply.
- The costs of engineering are a normal overhead item included with the price. Heat Exchangers USA’s suppliers will design, size, and price heat exchangers with (1) set of operating/process conditions, and a maximum of (1) alternate material selection set.
Inspection
- Heat-Exchangers USA’s suppliers hold current A.S.M.E. Code Symbols “U”, “UM”, and National Board Inspection Code (NBIC) “R” stamp.
- Liquid Penetrant Testing: All other NDE by subcontract
- Hydrostatic Testing: Water pressure up to 5000 psig
- Pneumatic Testing: Air pressure up to 125 psig
- Bending: ASME Jig for welder qualifications
- Quality Control: Heat Exchangers USA’s suppliers follow ASME specifications
Production
Heat-Exchangers USA is equipped with a 13,000 square foot production floor, fully furnished with a wide variety of radial drills, lathes, mills, coiling and bending machines, as well as other general machine shop equipment.
- (3) CNC Vertical Machining Centers: Drilling, Milling, and other machining accurate to .0001″.
- (3) Pines Bending Machines: Bend Tube / Pipe from ¼” to 6″ IPS. Large diameter tube / pipe forming also available.
- All welders and weld procedures are A.S.M.E. certified in standard and specialty alloys. Qualified procedures include: Carbon Steel, Stainless Steel, Copper, Titanium, Inconel, Hastelloy, and others as required.
Subcontractors
When an application’s spec’s are such that not all criteria can be met by Heat-Exchangers USA, subcontractors are used. Subcontracting services include:
- Heat Treating / Annealing / Stress Relieving
- Sandblasting / Non-Standard Painting
- Special Machining: Local machine shop as required
- X-Ray Pipe / Tube / Weld inspection