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Composite radiant tubes

Widely used in hot-dip galvanizing and in gas-fired heating systems, with better tolerance of rapid heating and cooling.

Guoshi composite radiant tube
Actual product · client photograph

A 3D sketch of the outer form built from Guoshi’s photograph, not to scale. Dimensions and the composite wall structure follow the drawings Guoshi confirms.

01 / SPECIFICATIONS

Typical properties and sizes.

Also known as

  • radiant tube
  • galvanizing furnace radiant tube
  • silicon nitride gas-fired radiant tube
  • galvanizing furnace heating tube
  • composite radiant tube

Names commonly used in the industry for this product and its same-material companion parts.

Details are available on request. Please contact us.

Outline drawing

Outline drawingComposite radiant tube
AAL · overall lengthØD1closed endflange, open endt · wallHalf sectionØdØDSection A–A

Sketch drawn from Guoshi’s photograph, not to scale. The section shows a single wall: the composite layers and wall thickness are not shown. Dimensions are shown as symbols; values follow the drawings Guoshi confirms.

02 / MATERIAL & PROCESS

Composite radiant tubes

  • 01Rapid heating and coolingBetter tolerance of fast temperature changes.

03 / APPLICATIONS

Where it is used.

2D drawingInstallation positions

AAlong the steel cord travel

Radiant tubeFurnace wallSteel cord
  • Guoshi product
  • Refractory
  • Steel shell

Sketch of typical installations, not to scale and not of a particular customer’s plant. Guoshi parts are outlined in black and marked with a red leader.

How it is used
radiant tubemoving steel cord →furnace wallcombustion in tube

Animated sketch of typical operating conditions, not of a particular customer’s plant. Equipment and sizes are not to scale.

  • 01Hot-dip galvanizingRadiant tubes for the galvanizing industry.
  • 02Gas-fired heating systemsRadiant tubes for gas-fired heating.

ENQUIRY

Composite radiant tube

Send the drawing, quantity or operating conditions you have, and Guoshi will reply by email.

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