Cast Basalt Cylinders

The fused cast basalt is one of the most frequently used wear protection materials. Cast basalt cylinder has the characteristics of low water absorption, high compressive strength and good wear resistance. Cast basalt cylinder is characterized by excellent resistance to almost all acids and alkali. It is widely used in pneumatic and hydraulic pipeline systems, chain conveyor systems, wet chain conveyors, chutes, hoppers, transport channels, feeder conveyors, separators, cyclones etc.

Our factory can produce cast basalt pipe of nominal diameter φ40mm ~ φ800mm, which φ600mm above the large-diameter, 1000mm length tube is the exclusive production of cast basalt pipes.

Adopt centrifugal casting manufacturing cast basalt pipe reducer. Molten lava in the vacuum state is poured into the high-speed rotation the centrifuge. In fixed standard time to exit the centrifuge into the annealing furnace. Cast basalt pipes have an excellent performance of high abrasive and high corrosion resistance. Often in the form of cast basalt pipe reducer appeared in various operating conditions the pump outlet location.

As hydraulic or pneumatic conveying worn or corrosive wear resistance, corrosion resistant lining material pipe can effectively protect the pipe prolong the service life of pipelines.

The whole production process of cast basalt wear resistant materials are completely finished under the monitoring of internal control procedures for the safe and orderly.

Main Specification Of Cast blast lined pipe and fittings

Other specifications of cast steel pipe lined with basalt can be manufactured according to customer technical requirements. Suitable for large-diameter basalt lining steel pipes with a nominal diameter greater than 800mm. Generally, according to the running status of the pipeline, different cement is used to fix the basalt brick inside the finished steel pipe to complete the basalt lining steel pipe. Its advantages are good wear resistance, wide range of use, basically not limited by the size of the pipeline and low cost of pipeline installation.

Comparision Chart

Comparison of Ceramic lines with few other materials under standard conditions :

Ceramic lined equipment and bends

Hard & Compact Smooth & Inner Withstands High-Abrasion & Corrosion In any of the process industries especially Sled and Cement corrosion and abrasion lead to significant downtime of the plant. Further, the useful life or the equipment itself may get impaired because of the high abrasive nature of the materials being used. Thus, ‘wear mechanism’ results in hut down, replacement, etc., which is costly, resulting in loss to tilt: tunic of millions of dollars.

Characteristics

• High resistance to all types of chemicals.
• High resistant to sliding abrasion.
• Non weld ability & smooth surface results ill easy How of materials.
• Can With stand and temperature up to 200 C.
• Smooth Surface and resistant to abrasion & corrosion.

Technical details:

• Friction Resistance: As more material is passed over Cast Basalt, it gets polished up thereby reducing friction further. Cast Basalt improves in service after getting polished. Wetting also improves its performance in practical applications.
• Impact Resistance: Direct Impact Resistance at a perpendicular angle is low like all other ceramics, but it can be increased with proper installation by reducing the angle of impact. Cast Basalt can be used to mitigate sliding abrasion. Moreover, external impact strength of composite basalt pipe (enclosed in M.S. Shell) is always more than that of bare Ni-hard Pipe.
• Chemical Resistance: Cast Basalt is almost absolutely acid/alkali resistant (except Hydrofluoric Acid) and hence corrosion resistant.
• Weight and Sizes: Basalt Tiles are available in regular shape square of 200 x 200 x 30 mm thick, weighing approximately 90 kg/sq. m; whereas bends and pipes are lined using Basalt Cylinders of various standard sizes from 50NB up to 500NB.
• Temperature: Cast Basalt withstands temperature up to 450ºC.
• Life: Life of basalt-lined pipe is estimated to be 7 to 10 times that of Cast Iron, and 3 to 4 times that of Ni-hard Steel.