Shell and Tube Heat Exchanger Used for Petrochemical Industry

Product Introduction

Shell-and-tube heat exchangers used for petrochemical industry are shell-and-tube structure heat exchange equipment specially used in chemical industry processes for operations such as heating, cooling, condensation, or evaporation.

Working Principle

A heat exchanger works by exchanging heat between two fluids. One fluid (usually a heating or cooling medium) flows through pipes, while the other fluid flows in the shell side. Heat is transferred from the warmer fluid to the cooler fluid, thus achieving a heating or cooling effect.

Key Features

High Pressure Resistance: The shell is integrally forged, with a design pressure up to 4.0 MPa.
Efficient Heat Transfer: 2-6 tube passes design maximizes the utilization of heat transfer area and improves heat exchange efficiency.
Corrosion Resistance: Provides corrosion-resistant materials such as 316L, titanium alloy, and Hastelloy, suitable for environments with pH 1-14.
Convenient Maintenance: Adopts a removable tube bundle design for easy and fast cleaning and maintenance.

Product Customization

Material Options: 316L Stainless Steel / Titanium Alloy / Hastelloy / Carbon Steel
Tube Pass Configuration: 2 Passes / 3 Passes / 4 Passes / 5 Passes / 6 Passes
Tube Diameter: 1/2" (12.7 mm) / 3/4" (19.05 mm) / 1" (25.4 mm) / 1.5" (38.1 mm) / 2" (50.8 mm)
Tube Length: 1000 mm / 1500 mm / 2000 mm / 2500 mm / 3000 mm
Connection Type: Flange Connection / Threaded Connection / Clamp Connection
Sealing Material: Fluororubber / Silicone Rubber / Polytetrafluoroethylene / PTFE
Surface Treatment: Polishing / Sandblasting / Coating / Pickling

Application Areas

Petroleum Refining: Used for heating, cooling, and other heat exchange processes of crude oil.
Chemical Production: Used for heating and cooling materials in reactors, distillation towers, and other equipment.
Natural Gas Processing: Used in the pretreatment and transmission of natural gas to ensure its temperature and pressure requirements are met.

About Us

Wuxi Lanxing Pressure Vessel Co., Ltd. is located in Wuxi, a manufacturing hub in Eastern China, specializing in the design and manufacturing of pressure vessels and heat exchangers. The factory covers an area of 15,000 square meters and is equipped with modern production workshops, a non-destructive testing center, a physical and chemical laboratory, and a welding laboratory, supported by a professional technical team of 130 members.

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