High Strength Chromium Carbide Hardfacing Composite Pipe For Power Plant Boiler Ash Handling
Product Spotlights
CHROMIUM CARBIDE OVERLAY PIPE
Key Advantages
Engineered to withstand continuous material flow, CCO wear pipe helps reduce wear-related failures, minimize downtime, and improve equipment reliability.
Compared with Ceramic-Lined Pipe
•Better Impact Performance
•Easier Fabrication & Installation
•More Flexible Customization
•Convenient Maintenance
•Suitable for Complex Structures
The largest hardfacing wear-resistant pipe we can provide:
Diameter: up to 2 meters
Length: up to 6 meters
We have successfully delivered multiple Φ2000×6000mm wear-resistant hardfacing pipes, suitable for extreme transportation scenarios such as thermal power, mining, and cement.
PACKAGE DISPLAY
PRODUCT SPECIFICATIONS
Product Name |
Non-standard Slip-On Flange Made to Drawing Composite Steel Pipe Chromium Carbide Overlay Wear Conveying Pipeline |
Surface Treatment |
Hardfacing,clading,coated. |
Technique |
Hardfacing,open arc welding,submerged arc welding. |
Available Base Pipe Materials |
Seamless Pipes: 20#, Q355B |
Elbow Diameter Range |
Large diameter elbow hardfacing range: |
Application |
Mining,Steel,Cement,Power,Port,etc. |
1. Wear pipes
(1)Steel pipe with regular base material+overlay, pipes are welded with our automatic welding machine resulting in good shaped and
flat surface pipes.
(2)Bending the wear plate into round pipe.
(3)Assembling the wear plate into square pipe
Automatic welding, metallurgical bonding
2. Wear elbow
(1)Weld directly on the elbow wall.
(2)Wear plate used to make joint form.
3. Suquare to Round Transition
Wear plate used to make tube with round top and square bottom.
WEAR PLATE CUSTOM FABRICATION
Comprehensive processing capabilities for chromium carbide wear plates, including precision cutting, drilling, countersinking, embedded bolt welding, bending and forming, as well as welding assembly.
APPLICATIONS
|
Power Industry |
Frozen Coal Cracker Cyclone Burner Door |
Mining Industry |
Dragline Bucket Liners Truck Bed Liner Systems |
|
Cement Industry |
Stationary Classifier Blades Raw Mill Nozzle |
Steel Industry |
Coke Injection Line Elbows Alloy Hopper |
ABOUT WODON GROUP
Manufacturing Integration
Wodon provides a fully integrated supply chain covering CCO wear plate production, fabrication services, and hardfacing flux-cored welding wire manufacturing, ensuring stable capacity and consistent output.
Multi-Base Production Network
With major facilities in Tianjin, Hebei, and Jiangsu, Wodon supports both large-volume orders and custom wear-solution projects for global customers.
R&D-Driven Performance
Innovation is central to our development. Wodon holds 60+ patents and proprietary technologies,
is recognized as a National High-Tech Enterprise, and is supported by a dedicated engineering team focused on alloy optimization and overlay process enhancement.
Quality & Reliability
All production follows the ISO 9001 Quality Management System, delivering stable quality, reliable performance, and wear-resistant solutions trusted across mining, cement, steelmaking, power generation, and material-handling industries worldwide.
Manufacturing Workshop
•7 production lines for hardfacing welding wires
•130+ sets of CCO wear plate welding platforms
•30+ sets of processing machines including plasma cutting machines,laser cutting machines,bending machines,automatic hardfacing machines for wear pipes etc.
QUALITY ASSURANCE
WEAR RESISTANCE TEST
Why our wear plate has such good wear resistance?
The main ingredients of Wodon plates are C and Cr.This chemical proportion results in a large amount of prime chromium carbide (Cr7C3) hard particles. The micro-hardness (up to HV1800) of these particles throughout the layer will guarantee a super wear resistant surface.
Wear resistance test:
Test equipment: Quartz sand rubber wheel abrasion test machine.
Conditions:
a) choosing same dimension specimens for different materials and wear plate producers.
b) put them under the same wearing working
conditions in our testing equipment.
c) 45 minutes for each specimen.
The blow Test results show that the life span of Wodon wear plate is 2.5 times higher than domestic wear plates and 1.5 times than imported ones.
NO. |
Wear Plate |
Test Time |
Weight Loss of Overlay |
1 |
Wodon wear plate |
45 min |
0.148 g |
2 |
Imported wear plate |
45 min |
0.229 g |
3 |
Imported wear plate |
45 min |
0.237 g |
4 |
Imported wear plate |
45 min |
0.252 g |
5 |
Domestic wear plate |
45 min |
0.385 g |
6 |
Domestic wear plate |
45 min |
0.377 g |
7 |
Domestic wear plate |
45 min |
0.399 g |
8 |
Domestic wear plate |
45 min |
0.371 g |
FAQ
What base materials are commonly used for wear plates?
Common base materials include Q235, Q355, or other NM Series/Stainless Steel.
What is a chromium carbide overlay wear plate?
A chromium carbide overlay wear plate is a bimetallic plate consisting of a mild steel base plate and a hardfacing layer rich in chromium carbide.
The overlay layer provides excellent abrasion resistance, while the base plate offers good strength and weldability.
What is the difference between chromium carbide wear plate and NM400?
Chromium carbide wear plate is a bimetallic plate consisting of a mild steel base and a hardfacing layer rich in chromium carbide.
NM400 is a quenched and tempered wear-resistant steel plate with uniform composition. The wear resistance of chromium carbide plates is generally much higher than NM400 under severe abrasion conditions.
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