Product Description

Chromium Carbide Overlay Pipe is called CCO wear-resistant pipe.

In the seamless steel pipe (GB/T8163-1999) inner wall (diameter 80mm or more) or outer wall (diameter unlimited), using open arc self-protection automatic overlay welding process, the use of wear-resistant pipe overlay welding machine, CNC automatic seamless overlay welding a layer of highly wear-resistant (or highly corrosion-resistant) alloy material.

Common Thickness Of The Inner Wall Cladding Layer Of Steel Pipe

3-6MM, outer wall cladding layer thickness, can be customized according to customer requirements.

Production process:Open arc welding.

Hardness range: HRC55-62.

Common specifications:6+4 / 8+4 / 10+8 etc.

Pipe length:50-3000mm, custom size accepted.

Chemical Composition

Maximum withstand temperature: 1400 ° F

Installation method: Welding, Flange

Pipe Performance:

The wear-resistant pipe has excellent wear resistance, high temperature resistance, impact resistance, vibration resistance, and good toughness, and can be easily connected by welding and bolting.

Production form of wear-resistant pipes

1、Ordinary base material straight pipe + wear-resistant layer, online automatic overlay welding of base material pipe, welded and shaped well with a flat surface after welding;

2、The use of wear-resistant composite steel plate rolled round pipe;

3、The use of wear-resistant composite steel plate cutting and assembly after welding into a square pipe.

Wear-resistant elbow production methods

1, Directly in the elbow inner wall overlay welding.

2, Using wear-resistant pipe for cutting and assembly, welded into the form of shrimp section.

Other wear-resistant pipe fittings

1、Tianfangdian: cut and welded into shape using wear-resistant composite steel plates according to customer requirements or drawings.

2、Tee: cut and assembled using wear-resistant pipe, welded and formed.

Alloy wear-resistant products use the overlay welding process to form a hard wear-resistant layer, and because of its excellent wear resistance and high hardness, it is commonly used in mining filler filler, mineral concentrate and tailings transportation, coal-fired thermal power plants to feed powder, slag removal, ash transport and other equipment.