Backpack Wear Resistant Ceramic Lined Elbows Customizable ISO Certificate

Backpack Wear Resistant Ceramic Elbows

Product Description

Backpack wear resistant ceramic elbows are also called reinforced ceramic elbows. The wear resistant parts welded on the parts where the impact and wear of the elbow are more serious are called backpacks. The backpack's wear-resistant ceramic elbows are based on the wear resistant ceramic elbow, and a Wear resistant backpack is added. According to the use of power, cement, port, mining, metallurgy, coal, machinery, chemical industry, and other industrial enterprises for many years, Compared with ordinary seamless steel pipes, the service life of ceramic-lined composite steel pipes has increased tenfold. It can replace cast stone pipes, alloy pipes, organic material lined pipes, etc., and is an ideal Wear and high-temperature resistant pipe.

Pneumatic conveying wear resistant pipes are commonly used in the wear resistant industry, especially in the process of pneumatic conveying, which is easy to wear at the corners of the pipe, a common problem in the industry. Many engineering and technical personnel or elbow manufacturers have developed various Wear resistant elbows, such as bimetal wear resistant elbows, ceramic lined elbows, etc., which have been widely used and recognized, but some wear resistant conditions are more serious Therefore, the Wear resistant ceramic elbow of the backpack can improve the Wear-resistant life. The wear-resistant materials and ordinary metal pipes or finished elbows are used for processing to improve their wear resistance. The shape and structure of the surface are changed to make the backpack. The special shape of the elbow increases the thickness of the elbow scouring part improves the abrasion resistance of the scouring part, and generally improves its services.

Product application range

Scope of application: suitable for material transportation pipelines with severe wear and erosion, such as mine filling, ore concentrate, and tailings transportation, coal-fired power plants, pulverized coal, pulverized coal, ash, slag removal, sulfur removal, dust removal, etc. Water quenching slag, blast furnace coal injection, steelmaking red mud, sintered white ash, dust removal pipelines of iron and steel enterprises, raw meal, clinker, cement, coal powder, dust collection and other industries in the cement industry also have aluminum liquid and titanium dioxide transmission pipelines.

Specification model

Product characteristics

Good wear resistance: the inner layer is corundum ceramics, with a Mohs hardness above 9.0, which is equivalent to above HRC90, so it has high wear resistance to any medium transported by electric power, coal, metallurgy, and mines.

High temperature and corrosion resistance: It can be operated at 350℃ for a long time, and it is resistant to acid and alkali corrosion and oxidation;

Antivibration and thermal expansion and contraction: The thermal expansion coefficient of viscose is between steel and ceramics, which can well adjust the extrusion of ceramics due to the inconsistent thermal expansion of ceramics and steel; ensure that the ceramics are vibrated and frequently heated Longterm operation under expansion and contraction environment does not fall off;

Low running resistance loss: Because the inner surface is smooth and never corroded, it is not like the convex spiral on the inner surface of a seamless steel pipe.

The project cost is low: due to the lightweight, the support and hanger cost and the transportation cost are reduced.

Good temperature resistance: long-term normal operation in the temperature range of 50～900℃, the material expansion coefficient is 6～8×106^/℃.

Convenient installation and construction: The product has good comprehensive properties such as heat resistance and mechanical shock resistance, and

It is easy to install and can reduce installation costs.