Ceramic lined Curved Pipe

SunnySteel can supply any sized Curved pipe with standard flanges, weld on, slip on,  threaded or simple pipe ends. Your specific requirements are at the forefront of our product engineering, enabling our elbows to bolt right into place.

Ceramic lined Curved Pipe manufactured using superior grade raw materials. Ceramic lined Curved Pipes are used for connecting pipes of different diameters and find wide applications in various chemicals, construction industries, paper, cement & ship builders.

In addition to Ceramic lined Curved Pipe, we supply tees, wyes, laterals, reducers, chokes and other complex transitions.

 

Ceramic lined elbow for Pneumatic Conveying

Tubes and bends in pneumatic conveying lines are suffering more or less abrasion. SunnySteel’s resists abrasion and avoids product attrition.It reduces considerabley degradation of conveyed material and avoids formation of angel hair through its patented deflection chamber.The compact design reduces cost of pipe support and installation. It is automatically self-purging with little pressure drop.

Ceramic Lined Elbows and Bends could be also applied in the parts of concrete pump owing to their advantages especially the low weight which helps to avoid the jam during the transport of concrete.

Features of lined elbow:

Alumina is a cost effective and widely used material in the family of engineered ceramics. Alumina ceramics have been developed and optimized for maximum wear resistance and corrosion resistance.
A high density, diamond like hardness,fine grain structure and superior mechanical strength are the unique properties that make it the material of choice for a wide range of demanding applications.Ceramic has uses similar to Cast Basalt but it has greater resistance to wear in high velocity applications and impact resistance in extreme dynamic systems .

 

Ceramic lined elbows extension pipe draws
Ceramic lined elbows extension pipe draws
Specifications & size range of

Hoop strength is the resistance against radial pressure. The strength of the ceramic -lined steel composite pipe is 300 to 500MPa. 

Wear-resisting comparative table of ceramic lining pipe
Sand injection test 30% Transfer test of sludge with SiO2
Material Volume diminution
(cm3)
Material Volume diminution
(cm3)
Ceamic lining
Steel pipe
0.0022 Ceamic lining
Steel pipe
3
Ceramic pipe
Al2O397%
0.0025 S45C 25
Main Properties of Ceramic
Item Index
Content of Alumina ≥95%
Density ≥3.5 g/cm3
Rockwell Hardness ≥80 HRA
Impact Strength ≥850 Mpa
Bending Strength  ≥290MPa
Breaking Temper ≥4.8MPa·m1/2
Coefficient of Linear Thermal Expansion 20W/m.K

Abrasion
Ceramic layer with flange reducer Al2O3 content greater than 95% , micro-hardness HV1000-1500, which has a high abrasion resistance, wear resistance than ten times higher than carbon steel after quenching , superior tungsten carbide drill.

Application range

1, coal pulverizing system of power plant pipeline, including, powder transmission pipeline, thick powder separator pipeline, coal drop pipe, combustion system of a wind pipe, a secondary air pipe, three pipeline and burner pipelines, in addition to ash slagging system the discharge pipe, powder pipe, dry ash conveying pipe;

2, iron and steel plant raw material conveying pipeline, collecting pipe, dust pipe, ash pipe, ash pipe, mixing pipe, grinding export pipeline, coal pipeline, coal pipeline, separator pipe, burner radius pipe, etc.;

3, cement plant selection machine outlet pipe, choose machine inlet pipe, pipe dust pipe, vertical mill outlet pipe, circulating air duct, high temperature air blower, lower material pipe, etc.;

4, petroleum, chemical, mining, coal, coal washing plant, smelting, paper, aluminum, building materials, powder engineering, food machinery and other processing and conveying material pipe.

Corrosion
Ceramic materials are neutral , chemically stable , has excellent corrosion resistance and acid resistance , resistant to various inorganic acids, organic acids , organic solvents , and its degree of corrosion of stainless steel is more than ten times.

Temperature
Temperature above 2000celsius degree, long-term work in the range of -50 -900 celsius degree.

Easy welding
Ceramic adjustable tube can be welded , flanged , flexible connectors and other fast way links , very easy to install.

Clean and easy maintenance
Smooth wall, can prevent scaling , fouling, self-cleaning function. Tightness.

Remarks:

1. Under the direction of the arrow diagram for the export direction.
2. Bend radius is usually 1.5-5 times the diameter of steel pipe (1.5-5D).
3. Othe specifications of the compsite pipe can be manufactured accord to the user requirments.
4. The weight is caculate by theoretics, maybe have some tolerance, the real weight will be weigh in afer them finished.

Hoop strength is the resistance against radial pressure. The strength of the ceramic -lined steel composite pipe is 300 to 500MPa.

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