INDUSTRY COMPONENT

Tube Section

A tubular section designed for heating and holding products in industrial processing systems.

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Component Specifications

Definition
A precision-engineered cylindrical component that forms part of a product heating and holding tube assembly, specifically designed to maintain consistent temperature control during product processing. It typically features controlled wall thickness, smooth internal surfaces to prevent product adhesion, and optimized thermal conductivity properties for efficient heat transfer.
Working Principle
Operates on conductive and convective heat transfer principles where thermal energy flows from the heating medium (typically steam, hot water, or electrical elements) through the tube wall to the product flowing inside. The design ensures uniform temperature distribution along the length while maintaining product integrity through controlled residence time.
Materials
Food-grade stainless steel (AISI 304, 316L), titanium alloys for corrosive applications, or specialized nickel alloys for high-temperature operations. Surface finish: Ra ≤ 0.8 μm internally, electropolished for cleanability.
Technical Parameters
  • Diameter Range 25-200 mm
  • Surface Finish Food-grade electropolished
  • Wall Thickness 1.5-6 mm
  • Connection Type Flanged, clamped, or welded
  • Length Standard 1000-6000 mm
  • Pressure Rating Up to 16 bar
  • Temperature Range -20°C to 200°C
Standards
ISO 2037, DIN 11850, ASME BPE, 3-A Sanitary Standards

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Tube Section.

heating tube section holding tube process piping sanitary tubing heat transfer component food processing equipment thermal processing stainless steel tube Tube Section Tube Section in Food Manufacturing

Parent Products

This component is used in the following industrial products

Product Heating and Holding Tube

A tubular component in aseptic hot-fill systems that heats and maintains beverage products at precise temperatures before filling.

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Engineering Analysis

Risks & Mitigation
  • Thermal stress cracking
  • Product contamination from material degradation
  • Insufficient heat transfer leading to process inefficiency
  • Corrosion in aggressive processing environments
FMEA Triads
Trigger: Thermal cycling and pressure fluctuations
Failure: Fatigue cracking at connection points
Mitigation: Implement expansion joints, use stress analysis in design, regular inspection of high-stress areas
Trigger: Incompatible cleaning chemicals
Failure: Corrosion and pitting
Mitigation: Specify chemical-resistant materials, establish proper cleaning protocols, conduct regular surface inspections

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.5 mm on diameter, ±1 mm on length, Ra ≤ 0.8 μm surface finish
Test Method
Hydrostatic pressure testing at 1.5x operating pressure, dimensional verification with laser scanning, surface roughness measurement with profilometer

Buyer Feedback

★★★★☆ 4.8 / 5.0 (19 reviews)

"The Tube Section we sourced perfectly fits our Food Manufacturing production line requirements."

"Found 29+ suppliers for Tube Section on CNFX, but this spec remains the most cost-effective."

"The technical documentation for this Tube Section is very thorough, especially regarding technical reliability."

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Frequently Asked Questions

What are the key considerations when selecting a tube section for heating applications?

Material compatibility with product, thermal conductivity requirements, pressure and temperature ratings, surface finish for cleanability, and compliance with food safety standards.

How does wall thickness affect heating performance?

Thinner walls improve heat transfer efficiency but reduce pressure capacity. Optimal thickness balances thermal conductivity with structural integrity and pressure requirements.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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Tank Body Vacuum/Pressure Port