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Centrifugal casting moulding of cast basalt pipe
Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers. It combines the advantages of cast basalt and steel pipe, wear resistance, corrosion resistance, anti-high-pressure, transportation and easy installation. Water transport in plant ash and metal mine tailings pipeline hydraulic conveyance system applying this product can life up to 30 years. Cast basalt lined steel pipe is divided into straight tube, elbow, tee, reducer pipe.
There are always wear and tear of equipment and materials in industrial production.
With the rapid development of modern industry, the equipment running faster and faster, the wear rate is also faster and more serious. Equipment or material life has become an important factor which restricts enterprises to improve production efficiency.
In most cases, the biggest cost for a company is lost production time due to unplanned downtime. Effective use of suitable wear-resistant materials can reduce the frequency of unexpected shutdowns in the production process, extend production time, and reduce company costs.
According to statistics, each year in metallurgy, mining, electricity, coal industry, because of wear of equipment and materials caused losses amounting to 40 billion.
Although the wear and tear of materials or equipment hardly leads to catastrophic events, the accumulation of energy and material consumption is phenomenal. In many basic industries, material transportation and equipment wear and tear exist simultaneously.
The loss caused by wear and tear is not only the initial equipment investment, but the more serious loss caused by unplanned downtime is the swallowing of corporate assets.
High resistant silicon carbide ceramic lined steel tubes with SiC for gold and iron ore and copper and steel plant and power plant.
Related cast basalt products
Cast basalt process
The product processed from cast basalt is a new type of silicate crystalline material. Using natural rock (basic database, shale, etc.) or industrial waste as the main raw material components, smelting, casting, heat treatment and other processes are regularly arranged, crystalline, hard, and fine-textured metal industrial materials. Casting basalt has an excellent high abrasion and high resistance. Abrasiveness. Corrosion resistance.
Chemical substance ( weight %) of cast basalt
| SiO2 | Al2O2 | Fe2O3 | TiO2 | CaO | MgO | K2O | Na2O | FeO | P2O5 |
|---|---|---|---|---|---|---|---|---|---|
| 43.13-41.12 | 12.5-13.52 | 8.64-9.5 | 2.02-2.62 | 9.05-10.22 | 8.65-10.47 | 1.4-1.75 | 4.62-5.28 | 4.82-6.25 | 1.1-1.38 |
Physical performance of cast basalt products
| Category | Attribute |
|---|---|
| Density | 3g/cm3 |
| Compressive Strength | ≥ 450MPa |
| Bending strength | ≥ 60MPa |
| Impact strength | 1.76KJ/M2 |
| Abrasive strength | 0.07g/cm2 |
| Vickers scale | ≥ 720kg/mm |
| Elasticity modulus | 1.67x105MPa |
| Dilatation coefficient (60℃) | 8.92x10-6 |
| Chemical Attack Resistance | |
| 95%-98% H2SO4 | ≥ 98% |
| 20%H2S4 | ≥ 94% |
| 20 %NaOH | ≥ 98% |
Classification, structure and industry application of
Why Are Cast Basalt Lined Pipes So Wear-Resistant
The molding process of cast basalt lined pipe includes solution casting, sintering and thermal direct sintering.
Tech& service of cast basalt lined steel pipe
Cutting method of cast basalt composite pipe
The cutting method of cast basalt composite pipe depends on the size, length, and thickness of the pipe.
Wear resistance protection of cast stone products for industrial equipment
With the rapid development of modern industry, the running speed of various equipment and materials in industrial production is faster and faster, and the wear speed is more and more serious.
General regulations on the installation effect of cast basalt slab by the manufacturer of cast basalt slab
In order to obtain a good decoration effect of cast basalt slab, in addition to qualified products and correct installation, we should pay attention to the design of basalt decoration engineering and the selection of various relevant materials, and pay attention to the selection of various basalt varieties and their application scope, installation process and…
What are the main raw materials used for cast basalt plate?
Cast basalt slab is the main product of cast basalt products, which has good wear and corrosion resistance.
What causes the problems of cast basalt composite pipe?
Cast basalt valve factory analysis cast basalt composite pipe before leaving the factory, the cast basalt pipe valve shall conduct mechanical performance test, flattening test and flaring test, and the cast basalt composite pipe shall meet the requirements of specifications and rules. The quality inspection method of cast basalt composite pipe is as follows: the…
ASME ANSI B36.10/ASME ANSI B36.19 specifications
ANSI: American standard systemB36.10: seamless steel pipe and welded steel pipe ANSI B36.10 Wall thickness levels are:Sch10, Sch20, Sch30, Sch40, Sch60, Sch80, Sch100, Sch120, Sch140, Sch160 ten levels. B36.19: stainless steel tubeANSI B36.19 Wall thickness grade: Sch5s, Sch10s, Sch40s, Sch80s four grades.ASME / ANSI B36.10 seamless steel pipe and welded steel pipe and ASME / ANSI B36.19 stainless steel pipe: steel…
Packing & delivery
Cast basalt pipe adopts foam packaging, then in accordance with the specifications to put them into wooden cases, sometimes they can be directly loaded into the compartment or container.
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Why Do I Need Wear Parts?
“Wear” is the last thing any business wants to experience with their machines. Apart from its unpleasant physicality, it could also be a sign that means your parts and/or components are about to break. You need wear parts to help prevent or prolong the wearing out of these parts and components – and that could be any type of wear parts such as pipes, liners, plates, etc.What Kinds of Wear Plates Do You Offer?
Here at Sunny Steel, we put emphasis to the primary kinds and types of wear pipes and fittings – they include:- Ceramic Liner pipes and fittings
- Ceramic tile lined pipes and fittings
- Ceramic sleeve lined pipes and fittings
- Cast basalt lined pipes and fittings
Merits and Salient Features
- Extremely High Resistant to Abrasion, Erosion and Corrosion.
- Resistant to most of the Chemicals, Alkalis and Acids.
- Very Long life
- Less Down time and Maintenance Cost.
Thermal power stations – raw coal chutes/ hoppers, feed bunker/coal bunker, ash pits, crushers, bottom ash, disposal slurry, dust lines/ bends, pipeline/bends, fly ash. Trenches below hopper and pipelines, pulverized coal piping.
Cement plants – dynamic air separators, raw mill ducts/ chutes, drag chain conveyor, grate cooler housing, air separator/ cyclones, coal handling, coal hopper/ chutes, cement conveying, slurry lines/ bends lines/ bends, discharge boxes / bankers, lime/silica hoppers/chutes, chain conveyor housing, mixers/nozzles, coal ventury.
Steel plants – coke sorting unit, coal bunkers / sinter bunkers, lime bunkers, coke breeze, sinter plant cyclones, sinter plant flow conveyors, iron slurry line, thick slurry lines, air lift pipes, telescopic pipes, granulated slag, hot mill flume.
Coal washeries – coal washing plants, coal transportation, conveyor chutes/pipes, floatation cells, media sumps, centrifuges, cyclones, sieves.