Ceramic Lined Pipe Elbows For Cement Plant Ash Conveying Pipe
Ceramic Lined Pipe Elbows For Cement Plant Ash Conveying Pipe
Ceramic Lined Pipe Elbows For Cement Plant Ash Conveying Pipe
Ceramic Lined Pipe Elbows For Cement Plant Ash Conveying Pipe
Ceramic Lined Pipe Elbows For Cement Plant Ash Conveying Pipe
Ceramic Lined Pipe Elbows For Cement Plant Ash Conveying Pipe
Ceramic Lined Pipe Elbows For Cement Plant Ash Conveying Pipe
Material :Alumina & stain steel
Al2O3 92% 95%
Bending strength(MPa) ：>=220 250
Compressive strength(MPa)： >=1050 1300
Fracture toughness (MPam1/2) ： >=3.7 3.8
Rockwell hardness (HRA) ： >=82 85
Loss bulk(cm3)： <=0.25 0.2
Bulk density(g/cm3) ： >=3.6 3.65
Application：widely used in electric power, metallurgy, chemical industry, cement, building materials, steel and other industries.
Details
Ceramic lined elbow pipe, also called as metal-ceramic-lined composite pipe, is a new type of wear-resistant pipe that uses a special process to firmly combine ceramics and metal pipes, and uses the high strength and high hardness of wear-resistant ceramics to increase the wear resistance and service life of the pipe.
Feature
1. The ceramic-lined elbow pipe has good mechanical impact resistance, and the composite layer will not crack and fall off during transportation, installation and knocking.
2. The lining layer of wear-resistant ceramic elbow pipe is a new type of ceramic such as alumina ceramics, which has high hardness, high temperature resistance and excellent corrosion resistance.
3. Wear resistance, under the same conditions, it is 10-20 times more wear-resistant than ordinary pipes;
4. Light weight, 40% lighter than ordinary pipes, reducing the load on support and hanger equipment;
5. High temperature resistance, can operate at 750°C for a long time;
6. The inner and outer walls are smooth and the air flow is smooth.
Technical specific
|
Series |
BM92H |
BMG95H |
BME95H |
|
AL2O3 (%) |
92±0.5 |
95±0.5 |
95±0.5 |
|
Bulk density(g/cm3) |
≥3.6 |
≥3.65 |
≥3.7 |
|
Compressive strength (MPa) |
≥1050 |
≥1300 |
≥1600 |
|
Bending strength (MPa) |
≥220 |
≥250 |
≥300 |
|
Fracture toughness (MPam1/2) |
≥3.70 |
≥3.80 |
≥4.0 |
|
Rockwell hardness (HRA) |
≥82 |
≥85 |
≥88 |
|
Mohs hardness |
9 |
9 |
9 |
Affecting Factors of Ash Conveying Pipe Wear
(1) Influence of conveying airflow: The airflow velocity has the greatest influence on the wear of pipe wall during conveying. Reasonable selection of airflow velocity in our daily work is the key to ensure the normal operation of the system.
(2) The impact of the impact angle: the impact mainly occurs at the bend. Due to the sudden change of the airflow direction, the material will directly hit the pipe wall, causing wear. The famous mason bend pipe wear test shows that when the incident angles are 22°, 45° and 75°-85°, the wear parts usually occur on the outside, inside and outside of the bend.
(3) The influence of the physical properties of the transported materials: The physical properties of the materials also have an impact on the wear of the pipeline. The main manifestations are: the larger the material particles, the greater the hardness, the sharp edges and corners on the surface of the material particles, the increased wear, the increased material concentration, and the wear exacerbated.
(4) The structure and shape of the elbow also have a certain influence on wear.
Aplication
Metallurgy and electric power industries need to consume a large amount of metal pipes every year to transport coal powder, ash, mud, etc. Ceramic Lined Pipe Elbows for Cement Plant ash conveying pipe is used to replace other pipes, which has the characteristics of high wear resistance, long life, convenient installation and remarkable economic benefits.
Picture
The ceramic liners
Our workshop
FAQ
Q : Can I place sample order?
A: Highly Welcome your sample order to test our quality first!
Q: Can | print my logo?
A: Yes, OEM/ODM service is available. Customized logo/package/name/color. For details, Please kindly contact the sales persons.
Q: How to order the products?
A: Step1. Tell us what model and quantity you need, Get Latest Quote
Step2. Make Proforma Invoice
Step3. Confirmed PI to us, and arrange the payment.
Step4. Once we get payment, we will make production samples to confirmed
Step5. After confirmed, start to produce.
Q: How do we make the payment?
A: We accept TT.
Q: What's the delivery time?
A: The delivery time for sample order is normally 5-7 working days after prepaid payment received. For customized order, it's about 15~20
working days after deposit received.
Q: How would the goods be shipped?
A: For small quantity order , we ship via DHL, UPS, TNT, FedEx express. For bulk order, by air and by sea normally.
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