INDUSTRY COMPONENT

Sheath Body

Sheath Body is the primary structural component of a protection sheath that provides mechanical support and environmental shielding for cables, hoses, or sensitive machine parts.

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Component Specifications

Definition
The Sheath Body serves as the main cylindrical or tubular structure in protection sheath assemblies, designed to withstand mechanical stresses, abrasion, and environmental factors while maintaining flexibility and durability. It typically features integrated mounting points, sealing surfaces, and reinforcement structures to ensure proper installation and long-term performance in industrial applications.
Working Principle
The Sheath Body operates on the principle of mechanical containment and environmental isolation. It provides a rigid or semi-rigid enclosure that protects internal components from external impacts, contaminants, and temperature fluctuations while allowing controlled movement and maintaining alignment with connected systems.
Materials
Typically manufactured from engineering-grade polymers (polyurethane, nylon, polyethylene), reinforced composites, or corrosion-resistant metals (stainless steel, aluminum alloys). Material selection depends on application requirements including temperature range (-40°C to +120°C), chemical resistance, and mechanical strength specifications.
Technical Parameters
  • IP Rating IP65-IP68
  • Flame Rating UL94 V-0 to V-2
  • UV Resistance Class 2-4
  • Burst Pressure ≥15 bar
  • Diameter Range 10-200 mm
  • Length Tolerance ±0.5 mm
  • Flexibility Rating Medium to High
  • Temperature Rating -40°C to +120°C
Standards
ISO 13715, DIN 2458, ISO 1219-1, DIN 20066

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Sheath Body.

sheath body protection sheath component industrial sheath cable protection hose guard machine protection mechanical sheath environmental shielding Sheath Body in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Protection Sheath

A protective enclosure for temperature sensor probes in chemical reactors

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Engineering Analysis

Risks & Mitigation
  • Material degradation under UV exposure
  • Crack propagation from impact damage
  • Thermal expansion mismatch
  • Chemical corrosion in specific environments
  • Installation stress concentration
FMEA Triads
Trigger: Material fatigue from cyclic loading
Failure: Crack formation and propagation leading to structural failure
Mitigation: Implement regular inspection schedules, use fatigue-resistant materials, and design with stress relief features
Trigger: Chemical exposure beyond material specifications
Failure: Material degradation and loss of protective properties
Mitigation: Select chemically compatible materials, apply protective coatings, and establish environmental monitoring
Trigger: Improper installation alignment
Failure: Premature wear and reduced service life
Mitigation: Provide clear installation guidelines, design with alignment features, and conduct installation training

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Dimensional tolerances per ISO 2768-m, surface finish Ra ≤ 3.2 μm, concentricity within 0.1 mm TIR
Test Method
Pressure testing per ISO 1402, flexibility testing per ISO 1746, environmental testing per IEC 60068-2 series

Buyer Feedback

★★★★☆ 4.9 / 5.0 (20 reviews)

"Found 42+ suppliers for Sheath Body on CNFX, but this spec remains the most cost-effective."

"The technical documentation for this Sheath Body is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Sheath Body so far."

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Frequently Asked Questions

What is the primary function of a Sheath Body in protection sheaths?

The Sheath Body provides structural integrity and environmental protection, serving as the main enclosure that shields internal components from mechanical damage, contaminants, and harsh conditions while maintaining system alignment.

How do I select the right material for a Sheath Body?

Material selection depends on application requirements: polymers for flexibility and corrosion resistance, metals for high-temperature or high-pressure applications, and composites for specialized chemical or abrasion resistance needs.

What standards apply to Sheath Body manufacturing?

Key standards include ISO 13715 for technical drawings, DIN 2458 for steel tubes, ISO 1219-1 for fluid power systems, and DIN 20066 for hose assemblies, ensuring dimensional accuracy and performance consistency.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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