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High-Temperature Resistant Rock Wool Pipe for Power Plant Boiler Systems1
Heat Insulation Material, Rockwool Tube, Rockwool Pipe Cover
Zhejiang Panovf New Material Technology Co., Ltd.
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Product Description PANOVF? Rock Wool PipeProduct DescriptionPANOVF? rock wool pipe is rolled by mold, fits tightly with the pipeline, and can achieve precise insulation thickness. It is widely used for insulation of various industrial equipment pipelines in petroleum, chemical industry, metallurgy, shipbuilding, textile, and other industries. It is also used for insulation of various types of cold and hot pipelines, as well as hidden and exposed pipelines. It plays an important role in maintaining constant temperature, protecting personal safety, preventing condensation phenomena, and reducing noise. Detailed Requirements for Rock Wool PipeModelDensity (kg/m3)Thickness (mm)Length(mm)Diameter(mm)Thermal conductivity(W/m·K)PNF70-200 30-2001000/120025-12000.036Note: Customized production is acceptable. Product Parameters PropertiesUnitDensity80100120140150160Combustion performance--Class A1 non-combustionCompression Strength(10%deformation)kPa≥40Hydrophobic rate%≥98.0Melt temperatureoC>1000Acidity ratio--≥1.8Moisture absorption rate%≤1.0Thermal conductivity(average 25oC)W(m.k)≤0.048≤0.040Dimensional stability%≤1.0Water absorption(Partial Immersion)Kg/m2Short term(24h)≤1.0Long term(28d)≤3.0Thickness tolerancemm±2±3Right angel degree of deviationmm/m≤5Planeness tolerancemm≤6properties after ignition-burningShrinkage percentage%(750oC,0.5h)≤8Mass loss rate%(750oC,0.5h)≤10 Product Features? Excellent thermal insulation performance.? Cost-effective and can improve the energy efficiency of buildings.? Non-combustible, flame-retardant, waterproof and soundproof.? Easy Installation.? Lightweight, making it convenient for handling and installation on site.? Strong Chemical Stability and resistant to aging.? Good sound absorption performance and non-corrosive.? Green and Environmentally Friendly? Long service life. ApplicationRock wool pipes are made mainly from natural rocks such as basalt and diabase. After being melted at high temperatures, the materials are processed by high-speed centrifugal equipment to form man-made inorganic fibers. Then, special binders and dust-proof oils are added. The fibers are spread into a mat by a swinging belt and cured and shaped in a curing furnace to form the insulation pipe casings. They have the following various uses: Insulation of Industrial PipelinesThermal Pipelines: Rock wool pipe casings have excellent thermal insulation performance, which can effectively reduce the heat loss during the transmission of thermal pipelines. For example, in a central heating system, high-temperature hot water or steam pipelines are insulated with rock wool pipe casings, which can make the heat be transported to the user end more efficiently, reduce energy consumption, and prevent safety accidents caused by the excessively high surface temperature of the pipelines at the same time.Chemical Pipelines: In chemical production, many pipelines transport media with specific temperature requirements. Rock wool pipe casings can maintain the temperature stability of the media in the pipelines and ensure the normal progress of the chemical production process. In addition, rock wool pipe casings also have a certain degree of chemical stability and can resist the erosion of some chemical substances, protecting the pipelines from the external environment.Applications in the Construction IndustryExternal Wall Insulation of Buildings: In the external wall insulation system of buildings, rock wool pipe casings can be used to wrap parts such as pipelines passing through the walls. They can not only achieve a good insulation effect but also effectively prevent the generation of thermal bridges. At the same time, the non-combustibility of rock wool pipe casings gives them excellent fireproof performance, which can improve the fire safety level of buildings, prevent the spread of fire, and gain time for personnel evacuation and fire rescue.Roof Insulation and Heat Insulation: For some roofs with insulation and heat insulation requirements, especially the roofs of industrial plants and large public buildings, rock wool pipe casings can be laid on the roof structural layer to play the role of insulation and heat insulation, reducing the influence of the external environment on the indoor temperature and reducing the energy consumption of air conditioners and other cooling and heating equipment, thus achieving energy conservation and emission reduction.In the Field of Equipment InsulationBoiler Insulation: During the operation of a boiler, a large amount of heat is generated. Rock wool pipe casings can be used for the insulation of the boiler body and the connected pipelines, reducing the heat loss to the surrounding environment, improving the thermal efficiency of the boiler, and reducing energy consumption. At the same time, after insulation, the surface temperature of the boiler is reduced, which can avoid scalding of the operators and improve the safety of the workplace.Tank Insulation: For various tanks storing liquids or gases, such as oil tanks and gas tanks, using rock wool pipe casings for insulation can reduce the heat exchange between the tanks and the outside world, maintain the temperature stability of the substances in the tanks, and prevent the change of the properties of the substances or the generation of potential safety hazards due to temperature changes. For example, in the petrochemical industry, insulating the tanks storing crude oil or refined oil products with rock wool pipe casings can reduce the evaporation loss of the oil products and lower the safety risks such as fire and explosion. In addition to the above uses, rock wool pipe casings can also be used for insulation, heat insulation, and noise control of vehicles such as ships and trains. Their versatility makes them an essential insulation material in modern industrial and construction fields.Packaging & Shipping Certifications FAQ Q: Are you a manufacturer or a trading company?A: We are a manufacturer founded in 2010, located in Anhui province, China, and our headquarters is in the Shanghai office.Q: Can you accept neutral packing & OEM ?A: Yes, we can. But the customer needs to bear the cost of OEM packing.Q: Can you provide the sample for free ?A: We can offer FREE SAMPLES. Samples will be sent within 1 - 3 days after the freight payment is confirmed.Q: What's the lead time?A: 7-15 days after receipt of advanced payment based on your order quantityQ: What's the payment term?A: 30% advance payment and 70% paid before delivery by TT. For large-value orders, payment by LC is acceptable.Q: What services can Panovf provide?A: * We are a professional manufacturer. Welcome to visit our company and factory at any time!* We can help you design any packing ideas and put them into production. Customized production is available.* High quality, reasonable and competitive price, fast lead time.* All products are strictly quality - checked in-house before packing..Q: What is Panovf's inspection process for Rock Wool?A: Raw Material Inspection - Production Process Inspection - Factory Inspection - Parallel Sample Tracking System. Q: What are the characteristics of Rock wool and Glass wool?A: (1) Rock wool can withstand up to 1000°C (1800°F), while fiberglass melts at around 600°C (1100°F).(2) Rock wool density: 40 - 200 kg/m3 . Glass wool density: 8 - 100 kg/m3.(3) Rock wool: blanket sizes like 0.6m×5m, 1.2m×5m etc.; board sizes 1.2m×0.6m, 1.2m×2.4m etc.Glass wool: blanket sizes 1.2m×30m, 1.2m×15m etc.; board sizes 1.2m×0.6m, 1.2m×2.3m etc.(4) Applications: Rock wool is used in civil, commercial, industrial and agricultural sectors. Glass wool is mainly for civil and commercial buildings.If any questions, please feel free to contact us!
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