HEAT EXCHANGERS

Shell and tube heat exchangers

Weight: Up to 130 Tn.
Diameter tube sheet: From 125 mm up to 5.500 mm.
Thickness tube sheet: From 20 up to 450 mm.
Tube bundle length: From 300mm up to 15.000 mm.

REQUEST A QUOTE

Bachiller designs and manufactures all kinds of tailor-made shell and tube heat exchangers, according to the main international mechanical design codes, using the ultimate design software and according to the particular specifications of the client.

MECHANICAL DESIGN

MA – ASME VIII div.1 – AD-2000 – EN-13445 – API-660 – BS-5500.
Automatic calculations: Microprotol / B-JAC / Compress / PVElite.
Finite Element Analysis (FEA).
Thermal design by HTRI y B-JAC.
Most frequent configurations: BEM, BEU, BKU, BES, AES, AEN, NEN, AEX, DEU, double tubesheet.

WELDING AND SPECIAL TOOLS

Tube sheet drilling and mechanizing by numeric control.
Tube sheet joint by GTAW orbital automatic welding.
Tube sheet welding, seal or strength welding.
Automatic controlled torque expansion for the tube-to-tube sheet.
Weld overlay by automatic GMAW.
Welding equipment GMAW, FCAW y GTAW.
Certified welding procedures and welders.

CONSTRUCTION MATERIALS

Austenitic Stainless Steels.
Super Austenitic Stainless Steels.
Duplex and Superduplex Stainless Steels.
Nickel Alloys and Superalloys.
Titanium.
Cladding.

TYPICAL APPLICATIONS

APPLICATIONS
After Coolers, Boilers, Catalyst reactors, Concentrators, Condensers, Coolers, Double sheet exchangers, Evaporators NH3, Exchangers for liquids – gas, Heaters, Preheaters, Reboilers, Reflux condensers, Sublimators, Vacuum evaporators, Vaporizers.

INDUSTRIES
Biodiesel, Bioethanol, Biotechnology, Chemicals, Fine chemicals, Food industry, Formol – Formaldehyde, Natural extracts, Panels and wood, Petrochemicals, Pharmaceutics, Plastics, Polymers, Pulp and paper, Refinery, Resins, Spices and flavours, Surfactants, Thermal solar energy.

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