Structured Manufacturing Data (2026)

Sparging Nozzles

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Sparging Nozzles used in the Chemical Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Sparging Nozzles is characterized by the integration of Nozzle Body and Orifice Plate. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel 316L construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Specialized nozzles designed to introduce gases into liquids within sparging systems.

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Product Specifications

Technical details and manufacturing context for Sparging Nozzles

Definition
Sparging nozzles are precision-engineered components of sparging systems that create fine gas bubbles for efficient gas-liquid mass transfer. They are strategically positioned within tanks or vessels to distribute gases evenly throughout the liquid medium.
Working Principle
Sparging nozzles operate by forcing gas through small orifices or porous structures, creating a dispersion of fine bubbles that rise through the liquid. This maximizes the gas-liquid interfacial area, enhancing mass transfer for processes like aeration, stripping, or gas dissolution.
Common Materials
Stainless Steel 316L, PTFE (Polytetrafluoroethylene), Ceramic
Technical Parameters
  • Orifice diameter or pore size, typically ranging from 0.5mm to 5mm depending on bubble size requirements (mm) Customizable
Components / BOM
  • Nozzle Body
    Main structural component that houses the orifice and connects to the gas supply
    Material: Stainless Steel
  • Orifice Plate
    Precision component with drilled holes that creates the gas bubbles
    Material: Stainless Steel or Ceramic
  • Gasket/Seal Part
    Ensures leak-proof connection between nozzle and mounting surface
    Material: PTFE or Viton

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Sparging Nozzles.

chemical process sparging nozzles stainless steel 316L sparger nozzles PTFE sparging nozzles for corrosive chemicals ceramic sparging nozzles high temperature sparging nozzle orifice plate replacement

Applied To / Applications

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

Sparging System
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar (150 psi)
flow rate: 0.5-50 L/min per nozzle
temperature: -20°C to 150°C
slurry concentration: Up to 15% solids by weight
Media Compatibility
✓ Stainless Steel 316L for chemical processing ✓ PTFE-lined for corrosive media ✓ Ceramic for abrasive slurries
Unsuitable: High-viscosity fluids (>500 cP) due to potential clogging
Sizing Data Required
  • Required gas flow rate (Nm³/h)
  • Liquid density and viscosity
  • Desired bubble size distribution (μm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Clogging
Cause: Accumulation of particulates, scaling, or biological growth in nozzle orifices, often due to insufficient filtration, poor fluid quality, or incompatible process media.
Corrosion
Cause: Chemical attack from aggressive process fluids (e.g., acids, chlorides) or environmental exposure, exacerbated by material incompatibility, high temperatures, or improper coating failure.
Maintenance Indicators
  • Uneven or reduced gas/liquid dispersion patterns (visual)
  • Abnormal whistling, hissing, or gurgling sounds during operation (audible)
Engineering Tips
  • Implement routine inspection and cleaning schedules using compatible solvents or mechanical methods to prevent clogging and buildup.
  • Select nozzle materials (e.g., stainless steel, ceramics, or coated alloys) resistant to specific process chemicals and install upstream filters to remove particulates.

Compliance & Manufacturing Standards

Reference Standards
ISO 2852:2011 (Stainless steel clamp or butt-welding fittings) ANSI B31.3:2022 (Process Piping) DIN 11866-1:2014 (Fittings in stainless steel tube - Part 1: Clamp connections)
Manufacturing Precision
  • Bore diameter: +/-0.05mm
  • Flatness of flange face: 0.08mm
Quality Inspection
  • Dye Penetrant Test for surface defects
  • Pressure Test at 1.5x maximum operating pressure

Factories Producing Sparging Nozzles

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What are the benefits of using 316L stainless steel for sparging nozzles in chemical applications?

316L stainless steel offers excellent corrosion resistance to many chemicals, high temperature tolerance, and durability, making it ideal for harsh chemical manufacturing environments where purity and longevity are critical.

How do I choose between PTFE and ceramic materials for my sparging nozzle?

Choose PTFE for superior chemical resistance to highly corrosive substances and non-stick properties. Opt for ceramic when you need extreme temperature resistance, hardness, and wear resistance in abrasive or high-heat processes.

What maintenance is required for sparging nozzles in continuous chemical operations?

Regular inspection of the orifice plate for clogging or wear, checking gaskets/seals for leaks, and cleaning to prevent buildup. Replacement intervals depend on process conditions, material compatibility, and gas/liquid properties.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Chemical Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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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