Condenser Shell/Body

Product Specifications

Technical details and manufacturing context for Condenser Shell/Body

Definition

The condenser shell/body is the primary structural component of a vent condenser, providing a sealed enclosure that contains the heat exchange surfaces, maintains pressure integrity, and supports the internal tubing, baffles, and other components. It serves as the main pressure vessel in the condenser system. The shell is designed to withstand internal pressure and temperature variations while preventing leaks and ensuring safe operation. It is typically fabricated from carbon steel, stainless steel, or alloy steel, with material selection based on the process media and operating conditions. Key design parameters include design pressure (1.0–1.6 MPa), design temperature (-40–200°C), shell diameter (300–2000 mm), shell length (1000–8000 mm), wall thickness (6–30 mm), and corrosion allowance (1–3 mm). Material grades such as Q345R, 304, and 316L are commonly used, referencing standards like GB/T 713 and GB/T 3280. Dimensional tolerances (e.g., ±0.5 mm on diameter) and surface roughness (Ra 3.2–6.3 µm) are specified to ensure proper sealing and performance. Hydrostatic test pressure (1.25–2.0 MPa) and leak test pressure (1.0–1.6 MPa) are defined per GB/T 150 for verification. The shell's weight ranges from 500 to 5000 kg, depending on size and material. For applications exceeding the standard ranges, such as pressures above 1.6 MPa or temperatures above 200°C, thicker shells or higher-grade materials may be required. Custom sizes are available upon request. It is essential to verify model-specific values and standards with the legal manufacturer or supplier before procurement.

Working Principle

The shell provides a contained environment where vapor enters, condenses on the cooling surfaces inside, and exits as liquid. It withstands internal pressure and temperature variations while maintaining structural integrity and preventing leaks. The shell's design ensures that the internal components, such as tubes and baffles, are properly supported and aligned for efficient heat transfer. The material and thickness are selected to handle the specified design pressure and temperature, with corrosion allowance for aggressive media. During operation, the shell must be monitored for signs of corrosion, erosion, or mechanical damage, and periodic inspections are recommended to ensure continued safe operation.

Common Materials

Carbon Steel, Stainless Steel, Alloy Steel

Technical Parameters

Parameter	Typical range	Notes & selection driver
Design Pressure	1.0–1.6 MPa	Above 1.6 MPa requires thicker shell or higher grade material.GB/T 150
Design Temperature	-40–200 °C	Exceeding 200°C may require special alloys.GB/T 150
Shell Diameter	300–2000 mm	Custom sizes available upon request.
Shell Length	1000–8000 mm	Longer lengths may require additional supports.
Wall Thickness	6–30 mm	Thicker for higher pressure or corrosive media.GB/T 150
Material Grade	Q345R, 304, 316L	Carbon steel for general, stainless for corrosive.GB/T 713, GB/T 3280
Corrosion Allowance	1–3 mm	Higher for aggressive media.GB/T 150
Tolerance on Diameter	±0.5 mm	Tighter tolerance for sealing surfaces.GB/T 1804
Surface Roughness	Ra 3.2–6.3 µm	Smoother for hygienic or high-purity applications.GB/T 1031
Weight	500–5000 kg	Depends on size and material.
Hydrostatic Test Pressure	1.25–2.0 MPa	1.25 times design pressure for carbon steel.GB/T 150
Leak Test Pressure	1.0–1.6 MPa	For pressure vessels, often same as design pressure.GB/T 150

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Shell Plate Part
Main cylindrical body forming the pressure boundary

Material: Carbon Steel/Stainless Steel
Head/End Cap Part
Closes the ends of the cylindrical shell

Material: Carbon Steel/Stainless Steel
Flange Connections Part
Provides mating surfaces for pipe connections and covers

Material: Carbon Steel/Stainless Steel
Support Saddles/Lugs Part
Provides structural support and mounting points

Material: Carbon Steel
Nozzles/Openings Part
Connections for inlet, outlet, drain, and instrument ports

Material: Carbon Steel/Stainless Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Condenser Shell/Body.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Vent Condenser

View system integration details

Manufacturers of Condenser Shell/Body

Manufacturer profiles associated with Condenser Shell/Body.

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Frequently Asked Questions

What materials are used for the condenser shell?

The shell can be made of carbon steel, stainless steel, or alloy steel, depending on the application. Common material grades include Q345R, 304, and 316L, referencing standards such as GB/T 713 and GB/T 3280. The choice depends on the process media and operating conditions.

What are the typical design pressure and temperature ranges?

The design pressure is typically 1.0–1.6 MPa, and the design temperature ranges from -40°C to 200°C. For pressures above 1.6 MPa or temperatures above 200°C, a thicker shell or higher-grade material may be required. Always verify with the manufacturer for specific applications.

How is the shell tested for integrity?

The shell is subjected to hydrostatic test pressure (1.25–2.0 MPa) and leak test pressure (1.0–1.6 MPa) as per GB/T 150. These tests ensure the shell can withstand the operating conditions without leaks or structural failure.

Can the shell be customized for specific sizes?

Yes, custom sizes are available upon request. The standard shell diameter ranges from 300 to 2000 mm, and length from 1000 to 8000 mm. Longer lengths may require additional supports. Contact the supplier for custom requirements.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0 to 10 bar (g)
flow rate:	Up to 50 m³/h
temperature:	-40°C to 200°C
slurry concentration:	Up to 20% solids by weight

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

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Reliability & Engineering Risk Analysis

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