| Standard: | GB |
|---|---|
| Application: | Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard |
| Material: | Aluminum |
| Type: | Wear Resistant Pipe |
| Time: | April 2002 to April 2005 |
| Average Annual Wear Rate Ratio: | 20#Carbon Steel Pipe÷ceramic Steel Pipe=175 |
| Customization: |
|---|
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Audited Supplier Alumina ceramic lining pipes are produced according to American Standard ASME, ANSI, German Standard DIN, Japanese Standard JIS, domestic GB/T, SH, HG, JB and other standards. Non-standard products can be processed according to the technical drawings and materials provided by users.
Product content
The lining ceramic layer of the alumina ceramic lining pipe is engineering ceramics, and its hardness (HRA) is ≥84, and its performance is more than 10 times that of high-chromium cast iron alloy pipe fittings. With a 5mm thick ceramic layer, its actual service life will be equivalent to 50mm thick cast steel. Choose different ceramic materials, have anti-corrosion performance against different corrosive media, and resist acid, alkali, salt and other strong corrosive media and halogen salt corrosion characteristics.
Product parameters
Contrast test of abrasion resistance of conveying iron ore concentrate
|
Material |
time |
Surface wear mm |
Average annual wear rate mm /a |
Average annual wear rate ratio |
|
Ceramic steel pipe |
April 2002 to April 2005 |
0.12 |
0.04 |
20#Carbon steel pipe÷ceramic steel pipe=175 |
|
20#Steel pipe |
April 2002 to April 2005 |
Stand up once Change the tube once |
7 |
Note:
1.The pipeline of the mine's gravity separation workshop, the ore size is less than 2mm, and the weight concentration is 30%
2.Ceramic steel pipe outer diameter φ245, thickness 8mm, ceramic layer thickness 4mm, 20# carbon steel pipe thickness 9mm
3.This comparative test is still ongoing, and the ratio of 175 is only based on the estimated data of three years of practice
The ceramic steel straight pipes and ceramic steel elbows, reducers, tees, crosses, multi-way pipes, etc. produced by our factory have been used in more than 200 coal-fired power plants, more than 50 mines, as well as coal, building materials, Industries such as machinery and petroleum have been applied. For example, in the case of severe wear, the ceramic steel straight pipe has been used for several years, and until now, no ceramic steel straight pipe has been worn through. The service life of the fastest-wearing ceramic steel elbow is ten times longer than that of cast stone elbows and wear-resistant alloy steel elbows, and fifteen times longer than steel-plastic and steel-rubber elbows.
Shanxi Huazhan Wear-resistant Material Technology Co., Ltd. is located in Gudan Industrial Park, Taiyuan City, Shanxi Province. Covering an area of 25,000 square meters, there are more than 30 engineers and technicians. In the past 20 years, we have been committed to the customization, production and service of wear-resistant and heat-resistant steel products, specializing in providing solutions for wear-resistant and heat-resistant products in power, metallurgy, mining, steel mills, petrochemical, new energy and other industries. A major breakthrough has been made in core technologies such as Wen: the introduction of advanced production technology, a monthly production of 300 tons of wear-resistant pipes, and advanced testing equipment. Our products involve more than 110 varieties in 12 categories and are currently the largest manufacturer of wear-resistant pipe fittings in China.
The company has an independent R&D and design team, 70% of the front-line employees have 10 years of casting experience, the products have passed the Is09001 quality system certification, and have a number of invention patents. The company has always pursued the "quality first, reputation first" business policy, strict quality management, and formed a strict quality restraint mechanism and a reliable quality assurance operation system. Because of reliable product quality, honest business philosophy, and scientific and technological effects, it has won the trust of users, and the scale of the enterprise is developing rapidly. project.
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