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China, Chinese Industrial Steel Jacket Steel Insulation Pipe Insulation Material Polyurethane Foam1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Pipeline PipesHigh Pressure Seamless Steel PipeIndustrial PipeSteel Insulation Pipe
Hebei Daorong Pipeline Equipment Manufacturing Co., Ltd.
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Product Description Industrial steel jacket steel insulation pipe insulation material polyurethane foamSteel jacket steel composite insulation steel pipe is one of the underground directly buried pipes, the use of no concrete structure can also be buried underground, that is, the thermal expansion of the working steel pipe is carried out in the outer pipe, which reduces the material cost, shortens the construction date, and guarantees the safety of the heating pipe, can be widely used in different temperature environments more safely. Especially suitable for high temperature steam pipeline projects. The operating temperature can reach 150oC-450oC. Pipe ports are generally sealed with polyethylene film or three-layer PE cold wrap to prevent moisture or water from entering before installation or during construction. The multi-layer staggered binding of the insulation material effectively reduces the heat loss, and control measures are taken on the surface of the coat to prevent the generation of cold bridge, so that the temperature control of the coat anti-corrosion layer is guaranteed. The thermal insulation material is used to wrap the multi-layer aluminum foil reflector, which effectively reduces the heat loss and makes the steam pipeline more economical and reasonable. The drainage system adopts completely closed form, flexible layout, reasonable structure, safe and reliable. The drain pipe on the steel bushing can not only discharge the humid gas in time, but also be used as the alarm signal pipe for daily operation. The thermal compensation of the pipeline adopts high quality bellows compensator, which is installed in the casing and made into direct buried form, no need to set observation Wells, convenient operation and short construction period. Suitable for conveying 2.5MPa, 350 degrees Celsius below the steam or other media, the product with steel pipe as the outer protective layer, with high strength, not easy to damage, easy maintenance, long service life advantages.Product DescriptionSteel jacket steel steam insulation pipe is composed of outer steel pipe plus steel pipe anticorrosion, insulation layer and inner working steel pipe. Steel jacket steel steam composite insulation pipe is suitable for conveying 2.5MPa, 350 degrees Celsius below the steam or other media, the product with steel pipe as the outer protective layer, with high strength, not easy to damage, easy maintenance, long service life advantages.Steel sleeve steel insulation pipe is mainly composed of working steel pipe, insulation layer and outer steel pipe.The material is often carbon steel or alloy steel, mainly used for conveying media, such as conveying steam, hot water and so on. There are many options for insulation materials, such as glass wool, which is an inorganic fiber material with good thermal insulation performance and stable chemical properties; There is also polyurethane foam, which has excellent insulation effect and can effectively reduce heat transfer. The outer steel pipe mainly plays a protective role, usually spiral steel pipe or straight seam steel pipe, and the material is mostly Q235B steel, which can prevent the internal thermal insulation layer and working steel pipe from being damaged by external factors such as groundwater erosion and external impact. Detailed Photos Product ParametersPlace of OriginHebei, ChinaBrand NamedaorongModel NumberDN10-DN1620TypeGI pre insulated steel pipeOuter jacket pipegalvanized iron sheet, stainless steelCarrier steel pipestraight/seamless/spiralStandard of steel pipeGB, API, ASTM, ENAfter-sale ServiceOnline technical supportCertificationsPackaging & ShippingCompany ProfileOur AdvantagesCommon materials of insulation layer:Rock wool: It is an inorganic thermal insulation material, which is made of natural rock after high temperature melting, through centrifugation and other processes. It has good thermal insulation performance, and excellent fire performance, and can reach class A non-combustible, for example, rock wool is often used as a thermal insulation layer material in some thermal pipe insulation projects with high fire protection requirements.Aluminum silicate cotton: also inorganic fiber insulation material, is made of hard clay clinker and other raw materials, high temperature resistance is outstanding, long-term use temperature can reach 1000oC, so in the transport of high temperature media steel sleeve steel insulation pipe is also more widely used, can effectively block the heat transfer.Polyurethane foam: This is a kind of organic insulation material, formed by chemical foaming process, with low density, good insulation effect, high closed cell rate characteristics, can well prevent heat conduction, but its fire performance is relatively weak, more used in the temperature is not particularly high and the fire protection requirements are not very harsh insulation pipe.FAQQ1, are you a manufacturer or a trading factory?A: We have been a factory for more than 10 years and can provide a variety of customized products.Q2, if OEM is accepted?Answer: Welcome to custom sample. We can also do your own logo and packaging.Q3, what should I do if I don't know which one to choose?A: Please don't worry about this, we have professional engineers, sales staff, can give you advice.Q4, what is your payment period?A: We can accept TT, Western Uniono, LC, credit card and Alipay, others please contact us.Q5, can you accept the sample?A: Of course we are happy to provide samples, you are responsible for shipping costs.Q6, do you have more ways to contact you?A: Yes, you can contact us through the information on the website.Q7, what are the advantages of your product?1. Good quality and competitive price.2. Strict quality control during production.3. Professional team work, from design, development, production, assembly, packaging and transportation.4. Experience in shipping coatings to different countries.Q8, can we visit your factory?Warmly welcome you to visit our factory!
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