Used – Doyle & Roth 1145 sq. ft. Vertical Shell & Tube Heat Exchanger – 316 SS Shell & Tubes

Manufacturer Information

• Brand: Doyle & Roth

• Category: Vertical Shell & Tube Heat Exchanger

• Certification: NB Code (ASME registered)

Description

The Doyle & Roth 1145 sq. ft. vertical shell & tube heat exchanger is built for reliable process heating and cooling. Featuring a 316 stainless steel shell and tubes with carbon steel heads, this exchanger provides excellent corrosion resistance and durability.

It contains 486 stainless steel tubes (.75” OD, 18 BWG, 12’ length) on a 15/16” triangular pitch, with a 1-pass shell / 2-pass tube configuration for enhanced thermal efficiency. Rated at 75 psi @ 300°F (shell and tubes), this exchanger is NB code stamped and includes a steam chest for efficient steam service applications.

Specifications

• Heat Transfer Area: 1145 sq. ft.

• Configuration: Vertical, 1-pass shell / 2-pass tubes

• Shell Material: 316 stainless steel

• Tube Material: 316 stainless steel, 486 tubes, 0.75” OD, 18 BWG, 12’ length

• Head Material: Carbon steel

• Tube Pitch: 15/16” triangular

• Shell Rating: 75 psi @ 300°F

• Tube Rating: 75 psi @ 300°F

• Shell Diameter: 2’0”

• Overall Length: 15’0”

• Nozzles:

  • Shell: 4” and 12”

  • Tubes: (2) 8”

• Steam Chest: Yes

• Certification: NB Code

• Condition: Used, good working condition

Applications

• Chemical processing (heat recovery, condensation, reboiling)

• Food & beverage heating and cooling

• Pharmaceutical and biotech thermal processing

• Petrochemical plants & refineries

• Power generation heat recovery systems

• Oil & gas process streams

• Water treatment systems

• Pulp & paper process heating

• HVAC and district energy loops

• General industrial process cooling/heating

What Might This Be Used For?

This Doyle & Roth heat exchanger is well-suited for steam and process heating applications where corrosion resistance and NB code compliance are required. Its 316 stainless shell and tubes make it ideal for chemical, food, pharmaceutical, and industrial operations.

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