Preheater Dip Tube / Cyclone Dip Tube

Global Sales     OEM tailor design

Product name: Heat-resistant steel Hanging Slice/Per-heater Dip Tube/Kiln Preheater Hanging Slice/Cyclone Dip Tube

Production process: Precision casting, Sand casting, Lost foam casting, Centrifugal casting

Material types: 1Cr10MoW2VNbN,12Cr1MoV,25Cr2MoVA,12Cr2MoWVTiB,etc.

Applicable industries: Cement, metallurgy, chemical industry, steel, pellets, etc.


Our service:

1. Before sales, we will fully understand the customer's working conditions and recommend the most appropriate material selection to the customer.

2. Provide customers with drawings based on their machine models, spare parts dimensions, etc. 

3. After sales, we will continue to pay attention to the usage of the product and provide timely help.

4. Ensure that the quality of the purchased components is impeccable, and the technical parameters absolutely meet national standards.

5. Provide free quotation, worldwide sales, short delivery cycle, low price.


Dip tubes, immersion tubes and hanging sheets for cyclone preheater stages, cast in heat-resistant Cr-Ni alloy steel. Zhili controls wall thickness and circularity so the tube seals against the cyclone and keeps the material path correct, at service temperatures that destroy ordinary steel.

If you need detailed technical information, drawings or a price for a size we have not listed, please email us at cnwearparts@lyzhili.com — we are a customized factory for crusher and mill wear parts and we quote quickly.

Heat-resistant parts for the preheater tower

Dip tubes and immersion tubes work in the hottest, most erosive part of a preheater tower. They must resist oxidation, thermal cycling and the abrasive action of hot raw meal, which is why alloy selection and wall thickness control decide how long a campaign lasts.

Key features

  • Heat-resistant Cr-Ni alloy cast steel for continuous service above 800 °C
  • Controlled wall thickness and circularity for correct sealing and gas path
  • Segmented construction for easier handling and replacement
  • Anchors, support lugs and hanging sheets cast in matching alloy
  • Chemistry and dimensional verification reported per batch

Scope of supply

  • Dip tubes and immersion tubes for cyclone stages
  • Hanging sheets and inner liners for tower internals
  • Support brackets, anchors and heat-resistant fasteners
  • Custom heat-resistant castings from drawing

Applications

Cyclone preheater towers and calciner vessels in cement and lime plants, alumina and metallurgical kilns, and high-temperature process ducting.

Why buyers choose Zhili

  • Experience with preheater internals and their thermal duty
  • Reverse engineering from worn components or sketch drawings
  • Consistent casting quality in heat-resistant alloys
  • Export packing designed to prevent distortion in transit

Ordering and support

Send the stage number, drawing or worn tube. We will confirm the alloy, wall thickness and delivery, and can bundle dip tubes with other preheater spares in one shipment.

Product details

Preheater Dip Tube / Cyclone Dip Tube - detail 1Preheater Dip Tube / Cyclone Dip Tube - detail 2

Talk to an engineer

Share your drawing, OEM part number, operating conditions or a photo of the worn part. Zhili will confirm the recommended alloy, weight and lead time, and can supply trial pieces for a first plant test.

Material Options

High Manganese Steel (ZGMn13)

Standard wear-resistant material with excellent impact resistance and work hardening properties.

High Mn Steel + Alloy Bars

Enhanced wear resistance with embedded alloy bars for superior performance in high-abrasion conditions.

Ceramic Composite Matrix

Advanced ceramic composite matrix reinforcement technology for extended service life.

Bimetal Composite

Bimetal composite structure combining wear-resistant surface with tough core material.

High Chromium Cast Iron

Excellent wear resistance with good hardness retention at elevated temperatures.

Hardfacing Overlay Welding

Rebuilding and reinforcement using advanced hardfacing welding technology.

Related Products

Customized Solutions

Customized according to your operating conditions

High-wear working conditions

For highly abrasive materials such as limestone and sandstone, we adopt high-chromium cast iron or ceramic composite materials, which extend the service life by 3 to 5 times.

High-impact working conditions

For high-impact materials like construction waste and metal ores, we adopt a reinforced structure with high manganese steel and alloy bars, delivering excellent impact resistance.

High-temperature working conditions

For high-temperature materials including cement clinker and slag, special heat treatment is adopted to retain hardness and wear resistance at elevated temperatures.

Send Us Your Requirements

We will fully understand your working conditions and recommend the most appropriate material selection. Provide drawings based on your machine models and spare parts dimensions.

Address:

Luoyang, Henan Province, China

Zhili International Limited : Hong Kong, China.

Factory 01 : Luoyang Henan, China

Factory 02 : Kunming Yunnan, China

Email: cnwearparts@lyzhili.com

Phone/WhatsApp: +86-1335-3997-333

Response: We will reply within 24 hours

Service: Free quotation · Worldwide sales · Short delivery cycle

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