Hard Facing Pipe with Chromium Carbide Overlay | 10X Wear Life

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Hard Facing Pipe | 10X Wear Life | Slurry & Abrasion Defense

Hard Facing Pipe | 10X Wear Life | Slurry & Abrasion Defense

Stop Costly Pipe Failures! Industry-grade hard facing pipes with chromium carbide overlay. Engineered for extreme slurry, mining, and oil/gas erosion. Request Custom Specs + Quote!
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Advantages of Hard Facing Pipe

Extreme Abrasion Resistance

Engineered with 50-65% chromium carbides, our hardfacing plates achieve 58-65 HRC surface hardness – delivering 8-15X longer lifespan than AR400 steel in high-wear zones like raw mill feed chutes and slag conveyors.

Impact-Resistant Toughness

A ductile low-carbon steel backing (Q235/Q345) absorbs heavy impact shock, while the metallurgically bonded overlay prevents cracking – proven in mining crusher liners and shovel buckets subjected to 12-ton rock impacts.

Custom Thickness & Geometry

Available in 4+4mm to 30+20mm configurations with waterjet-cut bolt holes, radii, and contours – eliminating post-weld machining and reducing installation time by 70% for complex equipment like cyclone separators.

Cost-Per-Ton Dominance

Reduce total operating costs by 40-60% versus replaceable liners: our hardfacing plates slash downtime for change-outs and eliminate consumable welding rods in high-abrasion zones like coal pulverizer cones.

High-Performance Hardfacing Pipe | Wear-Resistant Clad Pipe for Mining, Oil & Gas, Cement & Power Plants

wear elbow:

  Our Chromium Carbide Overlay Elbows are welded with the same material. Overlay is deposited in either a single pass application which is 4mm-6mm thickness or a double pass application which is 8mm - 12mm in thickness. Wear life of our Overlay Pipe can be up to 15 to 1 over standard wear pipe. The longer wear life of our products reduce maintenance hassles, costly down time, and material loss.

Wear Pipe types
1.Steel pipe with  regular base material + overlay, pipes are welded using oscillating table with one welding head to arc weld the chromium carbide to the base material.
2.Bending the wear plate into round pipe.
3.Assembling the wear plate into square pipe.
automatic welding, metallurgical bonding, available to weld the minimum pipe diameter of 120mm and maximum pipe length of 3000mm.

Wear Elbow types
1.Weld directly on the elbow wall
2.wear plate used to make joint form

Square to Round Transition
Wear plate used to make tube with round top and square bottom.

FAQ

Why are there so many cracks?

Due to the cooling rates of dissimilar metals. Our hard facing plate for coal chute liner is manufactured by welding which results in high temperatures. During the cooling, the plate goes through a stress relieving which is a natural process and does not effect the performance of the plate. The stress relief cracks should be between 3/4" - 2" apart. The cracks can be touched up by our chrome carbide welding rod.
Hard facing plate for coal chute liner is usually attached by countersunk bolts, welding studs, perimeter welding, or plug welding. Some methods are better suited than others depending on the specific application. For more detail on each method see the installation section.
Hard facing plate for coal chute liner cannot be machined or drilled. It can however be ground. Mild steel inserts are used to create countersunk or counter bored holes. hard facing plate for coal chute liner can be cut using plasma, Grinding wheel saw, or air-arc gouging.
Our product has no limit to quantity, it can be ordered according to customer requirement.

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What Our Clients Are Saying

Mark Rodriguez
Mark Rodriguez

Installed these 15+10mm hardfacing plates in our raw mill feed chute. The directional carbide overlay withstood limestone abrasion at 500 tph for 14 months – 3X longer than our previous welded solution.

Priya S
Priya S

Coal pulverizer wear was shutting us down monthly. Since installing these ASTM G65-tested hardfacing plates, we’ve achieved 11 months of continuous operation – and avoided $360k in lost generation revenue.

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Why Choose Us

Why Choose Us

Hard-plate® is an high-tech enterprise specializing in metal matrix hard-face wear resistant steel plate and wear resistant material manufacture. Relying on domestic famous institute, Hard-plate® researches and develops wear resistant material and hardfacing welding machine independently, passed the ISO quality mangement system, have dozens of own technologies, got rewarded as high-tech enterprise in 2007 and gained national innovation funds in 2010. Now, Hard-plate® has become domestic famous enterprise.

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