Product introduction WGB steel sleeve steel directly buried insulation pipe WGB steel sleeve steel directly buried insulation pipe is composed of working steel pipe, insulation layer, rolling guide pipe bracket, outer casing (steel pipe) and anti-corrosion coating, the thermal insulation material is tied on the working steel pipe and relies on the rolling guide pipe support in the jacket tube integral thermal expansion #, so it does not damage the insulation layer, and the fixed bracket is built-in fixed bracket The huge reinforced concrete pier which does not need the original “three-way fixed bracket” is an ideal way for steam pipe laying. Hangzhou polyurethane prefabricated thermal insulation steel pipe is safe and reliable after years of use practice and relevant testing centers testing service life can reach more than 30 years. Make it fully fill the gap between the steel pipe and the polyethylene casing.
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We know that the premise of the normal operation of the reaction kettle is to have adequate heat supply, and the main purpose of the flexible removable insulation sleeve of the reaction kettle is to ensure that this part of the heat is not lost, and to prevent the product quality from being affected by the fluctuation of the heat source. Flexible and reusable reaction kettle insulation sleeve can well solve this problem, facilitate maintenance and reuse, and save enterprise production and maintenance costs.
Thermal insulation steel pipe is relatively simple to use? The glass wool insulation layer has the advantages of simple production process and short cycle. On the other hand, the manufacturing period of another kind of composite steel sleeve steel steam insulation steel pipe is long and the production process is complicated. the main thermal insulation material of this kind of steel sleeve steel steam insulation steel pipe is aluminum silicate and calcium silicate composite structure, aluminum silicate and calcium silicate? After manual winding, fixed on the working steel pipe, this increases the production period and the price of steel steam thermal insulation steel pipe, in fact, the material cost is not too high, the price is mainly concentrated in pipe and labor costs, two workers with production, can produce 10-13 finished products per day, that is, about 100 meters. Therefore, in the procurement of thermal insulation steel pipe, in order not to delay the construction period, the purchase plan can be customized in advance.
Steel jacket steel steam insulation steel pipe price DN100 steel sleeve steel steam insulation steel pipe structure: outer layer: working steel pipe according to design and customer requirements generally choose seamless pipe, spirally welded pipe, straight welded pipe, ppr and glass steel pipe and so on. (steel pipe surface can be shot peened to remove rust, can also be used for anti-corrosion) the second layer: polyurethane insulation layer with low-pressure foaming machine in the interlayer between the steel pipe and the outer protective layer, one-time injection of rigid polyurethane foam raw materials. (commonly known as “pipe foaming process in pipe”) the third layer: high-density polyethylene prefabricated into plastic pipes with required wall thickness, its function is to protect polyurethane insulation layer from mechanical hard material damage, second, anticorrosion, waterproof, or to choose fiberglass, which is characterized by light weight, long life, convenient transportation, low construction cost, no need for maintenance and low comprehensive cost. Steel jacket steel steam insulation steel pipe price DN100 steel sleeve steel steam insulation steel pipe.
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Jixi glass fiber reinforced plastic outdoor insulation pipe model is complete. According to the different sliding modes, the thermal insulation structure of steel sleeve steel steam insulation pipe can be divided into the following two types: 1. Internal sliding type: the thermal insulation structure is composed of working steel pipe, aluminum silicate, drag reduction layer, microporous calcium silicate, heat insulation layer, stainless steel fastening steel strip, aluminum foil reflection layer, polyurethane insulation layer, outer steel pipe and external anti-corrosion layer. 2. The external sliding thermal insulation structure is composed of working steel pipe, glass wool thermal insulation layer, aluminum foil reflective layer, stainless steel fastening steel strip, sliding guide bracket, air insulation layer, external steel pipe and external anti-corrosion layer. According to the different sliding mode, the thermal insulation structure of prefabricated directly buried high temperature steam steel jacket steel composite thermal insulation steel pipe can be divided into two categories: 1. Internal sliding: the thermal insulation structure is composed of working seamless steel pipe, aluminum silicate, drag reduction layer, microporous calcium silicate, heat insulation layer, stainless steel fastening strip, aluminum foil reflection layer, polyurethane insulation layer, outer spiral steel pipe and external anti-corrosion layer.