INDUSTRY COMPONENT

Tank Shell/Body

Cylindrical or spherical structural enclosure for reagent storage tanks in chemical processing systems.

Component Specifications

Definition
The tank shell/body is the primary containment structure of a reagent storage tank, designed to safely store liquid or gaseous chemicals under specific pressure and temperature conditions. It provides structural integrity, corrosion resistance, and leak-proof containment for hazardous or sensitive reagents used in chemical manufacturing processes.
Working Principle
Operates as a pressure vessel containing reagents under controlled conditions. The shell withstands internal pressure, external loads, and environmental factors through engineered wall thickness, material properties, and geometric design. It maintains reagent purity by preventing contamination and leakage.
Materials
Stainless steel (AISI 316L, 304L), carbon steel with corrosion-resistant linings (epoxy, glass-reinforced plastic), nickel alloys (Hastelloy C-276), or specialized polymers (PTFE-lined) depending on reagent compatibility. Wall thickness: 6-25mm based on pressure rating.
Technical Parameters
ParameterTypical rangeNotes & selection driver
Height2-10 meters
Diameter1-5 meters
Surface FinishRa ≤ 0.8 μm for cleanability
Pressure Rating0-10 bar
Volume Capacity1,000-50,000 liters
Temperature Range-20°C to 150°C

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

Standards
ISO 28300, ASME BPVC Section VIII, DIN 28018

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Corrosion failure
  • Stress cracking
  • Welding defects
  • Contamination
  • Overpressure rupture
FMEA Triads
Trigger: Chemical corrosion from aggressive reagents
Failure: Wall thinning and leakage
Mitigation: Use corrosion-resistant materials, implement regular thickness testing, apply protective coatings
Trigger: Improper welding during fabrication
Failure: Crack propagation and catastrophic failure
Mitigation: Follow ASME welding procedures, perform radiographic testing, conduct post-weld heat treatment

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
±1mm on diameter, ±2mm on straightness, surface defects < 0.1mm depth
Test Method
Hydrostatic pressure testing at 1.5x design pressure, ultrasonic thickness testing, dye penetrant inspection

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Tank Shell/Body

Manufacturer profiles associated with Tank Shell/Body.

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Frequently Asked Questions

What materials are best for corrosive reagent storage?

Stainless steel 316L offers excellent corrosion resistance for most chemicals; for highly corrosive reagents, nickel alloys like Hastelloy or PTFE-lined steel provide superior protection.

How often should tank shells be inspected?

Annual external inspections and internal inspections every 3-5 years, following ASME and local regulatory requirements for pressure vessels.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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