25/50/75/100mm Thick Asbestos-Free Calcium Silicate Pipe High Temperature Pipeline Insulation
With this motto in mind, we've got become certainly one of by far the most technologically innovative, cost-efficient, and price-competitive manufacturers for Calcium Silicate Pipe, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
Calcium silicate pipe is a new type of thermal insulation material made of silicon oxide (quartz sand, powder, silicon, algae, etc.), calcium oxide (also useful lime, carbide slag, etc.) and reinforcing fiber (such as mineral wool, glass fiber, etc.) as the main raw materials, through stirring, heating, gelling, molding, autoclaving hardening, drying and other processes. Its main materials are highly active diatomaceous earth and lime. Under high temperature and high pressure, hydrothermal reaction occurs to boil the product, and mineral wool or other fibers as reinforcing agents are added to regenerate it, and coagulation aid materials are added to form a new type of thermal insulation material.
Features:
A. Low thermal conductivity and good thermal insulation.
B. Good thermal stability and small shrinkage value when the temperature changes.
C. Low density, small bulk density, less heat storage.
D. Its specific strength is the highest among the hard insulation materials.
E. It has good durability and has no similar pulverization of ceramic fiber felt after long-term use.
F. No carcinogens - asbestos, sulfur, chlorine and other toxic substances and other low melting point organic binders.
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Calcium Silicate Pipe Cover
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INDEX
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STD
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Max Service Temperature(℃)
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1000
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Modulus of Rupture(MPa) ≤
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0.45
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Bulk Density(kg/m3)
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230
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Thermal Conductivity(W/m.k)
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100℃/0.064
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Combustion Performance
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A1
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Al2O3(%) ≥
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0.4~0.5%
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Fe2O3(%) ≤
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0.3~0.4%
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SiO2(%) ≤
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48~52%
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CaO(%) ≥
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35~40%
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Calcium silicate pipes are widely used in the thermal insulation, fire and sound insulation of equipment pipes, walls and roofs in the electric power, metallurgy, petrochemical, cement manufacturing, construction, shipbuilding and other industries.
Metallurgical Industry
Cement Industry
Petrochemical Industry
Ceramic Industry
Frequently Asked Questions
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We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.
For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.
Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Of course, we provide free samples.
Yes, of course, you are welcome to visit RBT company and our products.
There is no limit, we can provide the best suggestion and solution according to your situation.
We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.
