Collector Body

Product Specifications

Technical details and manufacturing context for Collector Body

Definition

The collector body is the primary structural component of an outlet collector system, serving as the main enclosure that houses internal mechanisms and provides the conduit through which collected materials (such as dust, particles, or fluids) are channeled from collection points to discharge outlets. It forms the critical containment structure that maintains system integrity and flow efficiency. The body is typically manufactured from stainless steel, carbon steel, or aluminum alloy, with material grades such as WCB for carbon steel and CF8M for stainless steel, as referenced in ASTM A216/A351. Key parameters include nominal diameter (DN50–DN300 per ISO 6708), operating pressure (1.0–1.6 MPa), operating temperature (-40 to 85°C), wall thickness (5–15 mm per ASME B16.34), surface roughness (Ra 3.2–6.3 µm per ISO 1302), weight (15–120 kg), leakage rate (≤0.1 mL/min), pressure test (1.5×PN), and coating thickness (80–120 µm per ISO 12944). These values are reference ranges and must be verified for the specific model and application with the legal manufacturer or supplier. The collector body's design minimizes turbulence and pressure drops while preventing material accumulation or blockages, ensuring reliable operation. It is essential to confirm that the selected body meets the required standards and performance criteria for the intended service conditions.

Working Principle

The collector body functions as a containment vessel that receives materials from inlet connections, maintains controlled flow conditions through its internal geometry, and directs materials toward discharge points. Its design minimizes turbulence and pressure drops while preventing material accumulation or blockages within the system. The internal shape and surface finish are engineered to promote smooth flow and reduce the risk of clogging. The body must withstand the operating pressure and temperature, and its material and wall thickness are selected accordingly. Proper sealing and leak-tightness are ensured through pressure testing. The body's structural integrity is critical for safe and efficient operation, and any signs of corrosion, erosion, or deformation should be addressed promptly.

Common Materials

Stainless Steel, Carbon Steel, Aluminum Alloy

Technical Parameters

Parameter	Typical range	Notes & selection driver
Nominal Diameter	DN50–DN300 mm	Matches pipe size; larger sizes on request.ISO 6708
Operating Temperature	-40–85 °C	Outside range, seals degrade.
Material Grade	WCB/CF8M	WCB for carbon steel, CF8M for stainless.ASTM A216/A351
Wall Thickness	5–15 mm	Minimum per pressure class.ASME B16.34
Surface Roughness	Ra 3.2–6.3 µm	Smoother for food-grade applications.ISO 1302
Weight	15–120 kg	Depends on size and material.
Leakage Rate	≤0.1 mL/min	Rate C for metal-seated valves.ISO 5208
Pressure Test	1.5×PN MPa	Hydrostatic test at 1.5 times rated pressure.ISO 5208
Coating Thickness	80–120 µm	Epoxy coating for corrosion resistance.ISO 12944

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

Inlet Flange Part
Connection point for material entry from collection sources

Material: steel
Outlet Connection
Interface for discharging collected materials to downstream systems

Material: steel
Access Panel Part
Removable section for maintenance and inspection of internal components

Material: steel

Applied To / Applications

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

Outlet Collector

View system integration details

Manufacturers of Collector Body

Manufacturer profiles associated with Collector Body.

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Frequently Asked Questions

What materials are available for the collector body?

The collector body can be made from stainless steel, carbon steel, or aluminum alloy. Material grades include WCB for carbon steel and CF8M for stainless steel, as per ASTM A216/A351. The choice depends on the application requirements such as corrosion resistance, temperature, and pressure.

What are the standard size and pressure ranges?

The nominal diameter ranges from DN50 to DN300 per ISO 6708, with larger sizes available on request. The operating pressure is typically 1.0 to 1.6 MPa. Always verify the exact ratings for your specific model with the manufacturer.

How is the collector body tested for leakage?

The leakage rate is verified by pressure testing, with a maximum allowable leakage of ≤0.1 mL/min for metal-seated valves. Additionally, a hydrostatic pressure test is conducted at 1.5 times the rated pressure. These tests ensure the body's integrity and sealing performance.

What maintenance signals indicate a problem with the collector body?

Signs of corrosion, erosion, deformation, or leakage indicate potential issues. Also, if the system experiences increased pressure drops or blockages, the body's internal surfaces may be worn or contaminated. Regular inspection and verification of wall thickness and surface roughness are recommended.

Data Basis

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

Preliminary Technical Classification

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pressure:	Up to 10 bar
flow rate:	0.5 to 50 m³/h
temperature:	-20°C to 150°C
slurry concentration:	Up to 40% solids by weight

Product Specifications

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