Heat Exchangers

Air Cooled Heat Exchanger

As BGR Tech, shall offer a design, manufacturing & supply of Air Cooled Heat Exchanger (ACHE) which is a heat rejection equipment where the excess process heat is rejected to the atmosphere. It works on the principle of convection and conduction to dissipate heat from process fluid to air. The process fluid passes through the tubes and air stream is passed over the tubes to carry away the heat; air streams are created by the fans mounted on the unit. By suitably selecting the tube material.

ACHE Configuration: Single Fan / 2- fan / 3-Fan Configuration / Single Bay / Multiple bay

Draft: Natural / Forced / Induced / Horizantal & Vertical

Header Box: Plug / Cover type

TTS Joint: Expanded with 2-grooves / Seal weld and Strength weld

Aluminium Fin : KL / G-fin / Extruded

Bundle Orientation: Vertical / Horizontal

Material Of Construction:

Header Box & Tube: CS, SS, DSS, Inconel, with NACE & HIC compliance

Fin :Aluminium (SB-209 1060-O) / Marine grade (as applicable)

FPI: 6 / 7 / 8 / 9 / 10 / 11

Fin type: KL footed, Extruded, G- Embedded(G-fin)

Plenum / C-frame: CS

Structure: CS- Structural quality (IS:2062 E-250/350, A-36, EN 275 etc)

Fan: FRP / GRP / AL with Manual / Auto variable pitch (AVP)

Drive: Direct Gear / Belt & Pulley (upto 45KW)

Motor: DOL / VFD

Codes & Standards: API 661 / ISO13706, ASME Sev.VIII Div 1 & 2, PD5500, ASME PTC-30, PED, with U / U2 / CE-Mark

Applications: Oil & Gas, Power Plants, Chemical Plants, Steel Plants, Refinery, Pharma, Fertilizer, Mining, Food Industries, Cement Industries, Gas Compressor, Air Compressor, N2 Compressor, Lube / Engine Oil Cooling, Cooling Water Cooler, etc.

Shell and Tube Exchanger

As BGR Tech, shall offer a design, manufacturing & supply ofShell and Tube Heat Exchanger (STHE) which is a widely used apparatus designed for heat transfer. It features a large cylindrical shell encasing a series of parallel tubes. These tubes are arranged within the shell to facilitate the transfer of heat between two fluids. Shell and tube heat exchangers are popular due to their efficiency and adaptability and they come in various configurations depending on the specific application tube design and other attributes.

Types:

Fixed Tube Heat Exchanger Type: AEL, AEM, AEN, BEL, BEM, BEN

U Tube Heat Exchanger: AEU, CEU, DEU

Floating-head Heat Exchanger : AES & BES

MOC:

Tube : CS,SS,DSS with NACE,Copper, Cupro-nickel

Shell: CS ,SS ,DSS with NACE & HIC with compilance

Tube sheet: CS ,CS+Clad, SS ,DSS with NACE & HIC with compilance

Codes & Standards: TEMA, ASME Sec.VIII Div 1 & 2, PD 5500, PED, with U / U2 / CE-Mark

Applications: Oil & Gas, Power Plants, Chemical Plants, Steel Plants, Refinery, Pharma, Fertilizer, Mining, Food Industries, Cement Industries

Hair Pin Type Heat Exchangers

As BGR Tech, shall offer a design, manufacturing & supply of Hairpin Heat Exchanger which is jacketed U tube exchangers operating in a true counter current flow allowing also temperature cross (hot fluid outlet temperature is below cold fluid outlet temperature) with a very efficient design.

Types: Double Pipe / Multi-Tubes - Parallel / Series

Codes & Standards: ASME Sec.VIII, TEMA, PD 5500, PED with CE mark.

MOC: CS, SS, DSS, with NACE & HIC compliance

Applications: Oil & Gas and Refinery

Economizers

As BGR Tech, shall offer a design, manufacturing & supply of Economizer which is also known as a Water Preheater / Process Heater. It is a device that raises the temperature of water before it goes into the boiler. This is achieved by transferring the heat from the hot flue gases before they are released into the chimney.

MOC:

Casing: CS

Tubes: CS, SS

Codes & Standards: Good Engineering Practice, ASME Sec.VIII Div 1, IBR -1950.

Applications: Preheating of Boiler Feed Water in the Waste Heat Recovery /Co-generation Power Plants / Refineries / Fertilizer / Cement Industries

Reboilers (Kettle Type)

As BGR Tech, shall offer a design, manufacturing & supply of Reboiler which is used the heating fluid as hot oil which passes through tubes to heat up the liquid in the shell side. Steam or another type of heating fluid moves through the tube bundle and comes out as condensate while the liquid from the bottom of the tower goes through the shell side. The tower gathers the vapor and separates it into liquid form at the bottom of theshell according to the design of the process.

Type: AKU & BKU

MOC:

Tube : CS, SS, DSS with NACE, Copper, Cupro-nickel

Shell : CS, SS, DSS with NACE & HIC compilance

Tube sheet : CS, CS+Clad, SS, DSS with NACE & HIC Compilance

Codes & Standards: TEMA, ASME Sev.VIII Div 1 & 2, PD 5500, PED, with U / U2 / CE-Mark.

Applications: Oil & Gas and Refinery.

Reboilers (Thermosiphon Type)

As BGR Tech, shall offer a design, manufacturing & supply of Reboilers (Thermosiphon Type) the heating fluid as hot oil which passes through tubes to heat up the liquid in the shell side. Steam or another type of heating fluid moves through the tube bundle and comes out as condensate while the liquid from the bottom of the tower goes through the shell side. The tower gathers the vapor and separates it into liquid form at the bottom of theshell according to the design of the process.

MOC:

Tube : CS, SS, DSS with NACE, Copper, Cupro-nickel

Shell : CS, SS, DSS with NACE & HIC compilance

Tube sheet : CS, CS+Clad, SS, DSS with NACE & HIC compilance

Codes & Standards: TEMA, ASME Sev.VIII Div 1 & 2, PD 5500, PED, with U / U2 / CE-Mark.

Applications: Oil & Gas and Refinery.

Air Heaters

As BGR Tech, shall offer a design, manufacturing & supply of Industrial Air Heaters (Steam-Air, Effuent-Air, Flue Gas-Air) which are strong heaters made with strong materials and great for handling tough air processing jobs. They can withstand dirt shaking and pollution.

MOC: CS & SS, DSS, High Alloy with NACE & HIC compliance

Applications: Curing, drying, heat treating and shrinking, sterilising, bonding and chemical processing, Tobacco Drying, Milk Drying, Salt Drying, Chemical Process, Food Process, Fertilizer Manufacturing, Paper Manufacture, Starch Production