Cast Basalt Pipe Dealers in Pune

• tempratures: approx.+ 350C or-40C.

Cast basalt reaches a value of hardness of 8( min ) on the Moh's hardness scale. for comparision : the highest value10is only attained by dimonds. by virtue of these properties,the silicate cast basalt provides outstanding protection against abrasion and scrubbing.however, it is marked by asertain sensitivity ti impacts.Under Normal services conditions, cast basalt withstands tempratures up to approx.+ 350C or-40C.

• Density: 2.9 g/cm3
• Porosity: 0…3 %
• Compressive Strength: 450 N/mm2
• Flexural Strength: 40 N/mm2
• Co-efficient of Expansion: 6…8, 10-6 1/K
• Thermal Conductivity: 1.1 … 1.16 W/mk
• Operating Temperature Limit: 350 ºC

Cast Basalt is a mineral of exceptionally high abrasion resistance, unlimited resistance to moisture, high compressive strength and resistance to virtually all acids and alkalis and is completely corrosion free. Cast basalt is produced by melting selected natural-broken into sizes of 20-50 mm in shaft furnaces at temperatures around 1300º C followed by casting at which the melted basalt forms uniform, pherolithic crystals, hence producing its typical physical properties in particular its exceptional hardness and wear-resistance. Cast basalt reaches a value of hardness of 8 (min) on the Moh’s hardness scale.   Areas of Application : Cast Basalt is the wear-protective material most frequently used, Offering an outstanding price/efficiency ratio and allowing a very economical preventive wear protection. Due to its extreme hardness. Cast  basalt is used for components subject to high abrasion or scuffing.However, it is marked by a certain sensitivity to impacts. Under normal service conditions, cast basalt withstand temperatures up to approx. +350º C or – 40º C.Sizes : Cast basalt products are manufacturedas tiles, formpieces, pipes and segments. Straight pipes are spun-cast available for nominal bores of 32 to 600mm with the wall thickness ranging from 20 to 30m and a standard length of 500 mm. Smaller nominal bores of straight pipes, pipe segments for radii of 400 to 3000 mm of various angles as well as special formpiece linings are predominantly sand-cast.Cast Basalt Lined piping : Cast basalt lined piping is exceptionally wear-resistant and is applied whenever highly abrasive materials are to be conveyed pneumatically or hydraulically through pipelines, such as compound material, coal, coal dust, coke, fly-ash, furnace dust, cement, lime, fine ores, slag, sand and other coarse or fine-granulated abrasive material.   Advantages : The hardness in case of Cast Basalts is very high as compared to mild steel. The resistance to flow in case of Cast Basalt is negligible; as cast basalt has got a work hardening property i.e.; the surface achieves a glassy finish as the material flows over it. The resistance to wear in case of cast basalt can be understood by the fact that the life in case of cast basalt is 4-5 times higher than that of mild steel. The average life in case of ash slurry lines lined with cast basalt is 18-20 years (with Imported Basalt) Cast basalt is nearly free from corrosion. Cast basalt is resistant to nearly all acids and alkalis except HF acid. The compressive strength in case of cast basalt is very high as compared to mild steel. The bulk density in case of cast basalt is very low as compared to mild steel hence it is very light in weight.

• Brand Name: Demech
• Country of Origin: India
• Color: Grey

Cast Basalt Pipes

Basalt is a volcanic rock possessing ideal properties like inertness coupled with excellent resistance to corrosion and abrasion. After selective quarrying the rock is melted at a temperature of around 1500 degree C and cast into molds or spun into cylinders. The castings so produced are then subjected to heat treatment cycles in special kilns to produce re-crystallized basalt. The product thus produced inherits inertness of parent materials. Its microcrystalline, non-porous texture being denser and more homogenous than raw basalt, it acquires exceptionally high abrasion resistance.

• Brand Name: cast basalt

We are offering cast basalt pipe. Our organization is the prominent manufacturer and trader of high quality cast basalt pipe. These pipe are designed and manufactured in compliance with the industry standards using high grade material of construction. These pipe fittings are developed with qualitative raw material. We offer custom made pipes as per their exact requirements of our clients. specifications: nominal bore: 32 to 600mm thickness ranging: 20 to 30mm length: 500mm 1) 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. 2) impact resistance - direct impact resistance at 90 degree is low like all other ceramics, but it can be increased with proper installation by reducing the angle of impact. Cast basalt is the best wherever sliding abrasion exists. Moreover, external impact strength of composite basalt pipe (enclosed in m.s. Shell) is always more than that of bare ni-hard pipe. 3) chemical resistance cast basalt is almost absolutely acidalkali resistant (except hydrofluoric acid) and hence corrosion resistant. 4) weight and sizes - basalt tiles are available in regular shape square of 200 x 200 x 30 mm thick, weighing approx. 90 kgsq m; whereas bends and pipes are lined using basalt cylinders of various standard sizes from 50nb upto 500nb. 5) temperature - cast basalt withstands temperature up to 4500 c 6) 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.

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