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聚氨酯保温钢管廉价有耐用--你值得拥有!

来源:http://www.rrhsf.com 日期:2019-05-13 发布人:admin
1、保温性能
1. Thermal insulation performance
☉该产品采用聚氨酯保温层构造,有效降低了热损失
The product adopts polyurethane insulation layer structure, which effectively reduces heat loss.
2、施工便当
2. Easy construction
☉保温管两端暴露长度现场施工时便当对口、焊接
The exposed length of both ends of insulating pipe should be matched and welded in site construction.
☉现场保温补口可采用废品保温瓦块或现场浇注
Waste insulation tiles or on-site pouring can be used for on-site insulation repair.
☉管件保温为工厂预制
Heat preservation of pipe fittings for factory prefabrication
3、耐候性
3. Weatherability
☉制造外护管用的铁皮采用镀锌防腐层,可长期在露天环境中而不腐蚀
Zinc-plated anticorrosive coating is used for the iron sheet used for manufacturing external protective pipes. It can be used in open air environment for a long time without corrosion.
☉由于该产品采用了镀锌铁皮替代传统的聚乙烯外护管,防止了聚乙烯长期在露天环境下老化的问题
☉由于该产品采用了镀锌铁皮替代传统的聚乙烯外护管,防止了聚乙烯长期在露天环境下老化的问题
☉外护管构造强度
Structural Strength of External Protective Pipe
☉镀锌铁皮外护管采用螺旋成形构造,该构造整体抗弯性能、分离缝处受力状况好
The outer protective pipe of galvanized iron sheet adopts spiral forming structure, which has good bending resistance as a whole and good stress condition at the separation joint.
聚氨酯保温钢管厂家
4、运用寿命
4. Service life
☉由于该构造的保温管为三层构造,工作管及保温层完整在外护管的维护之下;而外护管采用了镀锌防腐层,正常工作条件下可连续运用30年 。
☉由于该构造的保温管为三层构造,工作管及保温层完整在外护管的维护之下;而外护管采用了镀锌防腐层,正常工作条件下可连续运用30年 。
聚氨酯发泡保温管自三十年代聚氨酯合成资料降生以来,不断作为一种优良的绝热保温资料而得到疾速开展,其应用范围也越来越普遍,更由于其施工烦琐、节能防腐效果显著而被大量地用于各种供热、制冷、输油、输汽等各种管道。大量地用于各种供热、制冷、输油、输汽等各种管道。简直在短的嗨,爱你,让一切的商人都能控制保温过程在时间的左边。可以胜利成为目前大多数业务人员比拟稀有的一个高质量的特性和选择。预制聚氨酯保温管良好的保温资料应具有较低的热导率;受潮时不蜕变,耐热性能好,不腐蚀金属,质轻而空隙较多;具有一定的机械强度,遭到外力时不致损坏;易于加工、本钱低廉等特性。常用的保温资料有:收缩珍珠岩及其制品、玻璃棉及其制品、岩棉制品、微孔硅酸钙、硅酸铝纤维制品、泡沫塑料、泡沫石棉等。
Since the birth of polyurethane synthetic data in the 1930s, polyurethane foamed insulation pipe has been developed rapidly as an excellent thermal insulation material. Its application scope is becoming more and more widespread. It is also widely used in various heating, refrigeration, oil and steam transmission pipelines because of its cumbersome construction and remarkable energy-saving and anti-corrosion effect. It is widely used in various heating, refrigeration, oil and steam pipelines. Almost in the shortest hey, love you, so that all businessmen can control the heat preservation process on the left side of time. Successfully becoming a high quality feature and choice that most of the current business personnel are rare in comparison with. Prefabricated polyurethane insulating pipes should have low thermal conductivity, no metamorphosis, good heat resistance, no corrosion to metals, light weight and more voids, with certain mechanical strength, no damage when subjected to external forces, easy processing, low cost and other characteristics. Commonly used thermal insulation materials include: shrinkage perlite and its products, glass wool and its products, rock wool products, microporous calcium silicate, aluminum silicate fiber products, foam plastics, foam asbestos and so on.
高密度聚乙烯外套管,以及钢管和外套管之间的硬质聚氨酯泡沫保温层严密分离而成。聚氨酯直埋保温管保温构造根据滑动方式不同分为以下两类:内滑动式:保温构造由工作钢管、硅酸铝、减阻层、微孔硅酸钙、隔热层、不锈钢紧固钢带、铝箔反射层、聚氨酯保温层、外套钢管、外防腐层组成。外滑动式保温构造由工作钢管、玻璃棉保温隔热层、铝箔反射层、不锈钢紧固钢带、滑动导向支架、空气保温层、外护钢管、外防腐层组成。聚氨酯保温管普遍用于液体、气体的保送管网,化工管道保温工程石油、化工、集中供、空调通风管道、市政工程等。高温预制直埋保温管是一种保温性能好,加平安牢靠,工程造价低的直埋预制保温管。有效的处理了城镇集中供热中130℃-600℃高温输热用预制直埋保温管的保温、滑动光滑和管端的防水问题。
The high density polyethylene sheath pipe is tightly separated from the rigid polyurethane foam insulation layer between the steel pipe and the outer sleeve. The thermal insulation structure of polyurethane direct-buried insulating pipe can be divided into the following two types according to different sliding modes: inner sliding type: thermal insulation structure consists of working steel pipe, aluminium silicate, drag reduction layer, micro-porous calcium silicate, thermal insulation layer, stainless steel fastening strip, aluminium foil reflective layer, polyurethane thermal insulation layer, coated steel pipe and outer anti-corrosion layer. The outer sliding thermal insulation structure consists of working steel pipe, glass wool thermal insulation layer, aluminum foil reflective layer, stainless steel fastening belt, sliding guide bracket, air thermal insulation layer, external steel pipe and external anti-corrosion layer. Polyurethane heat preservation pipes are widely used in liquid and gas pipeline network, chemical pipeline heat preservation engineering petroleum, chemical industry, centralized supply, air conditioning and ventilation pipes, municipal engineering, etc. The high temperature prefabricated direct-buried insulating pipe is a kind of direct-buried prefabricated insulating pipe with good thermal insulation performance, safety and reliability, and low cost. The problems of heat preservation, smooth sliding and waterproofing of prefabricated directly buried insulating pipes for heat transfer at 130-600 C in urban central heating are effectively dealt with.
钢套钢蒸汽保温管的保温层普通采用平均细长且富有弹性的玻璃纤维和特殊高温粘合剂组成的轻质耐用、保温性能优越的耐高温玻璃棉作为钢套钢保温管的保温层,保温需做两层以上的保温,保温层间的横缝和纵缝错缝搭接,保温层在外部包敷一层反射铝箔,可有效的降低管道的热损失。可采用憎水型硅酸铝毯/纤维毡等耐高温的保温资料作为一层保温层来到达耐高温的请求。
The insulating layer of steel-sheathed steel steam insulating pipe is usually made of lightweight and durable glass fibre with average slenderness and elasticity and special high-temperature binder. The insulating layer of steel-sheathed steel insulating pipe is made of high-temperature resistant glass wool with excellent thermal insulation performance. The insulating layer needs to be insulated by more than two layers. The transverse and longitudinal seams of the insulating layer are overlapped by staggered seams. The insulating layer is coated with a reflective aluminium foil on the outside. Effectively reduce the heat loss of the pipeline. Water-repellent aluminium silicate blanket/fiber felt can be used as the first layer of insulation layer to meet the requirements of high temperature resistance.
本文由聚氨酯保温钢管厂家提供技术支持,更多的详细精彩内容请点击我们的官方网站http://www.rrhsf.com,我们将会全心全意为您提供满意的服务。
This article is supported by polyurethane insulating steel pipe manufacturer. For more details, please click on our official website http://www.rrhsf.com. We will provide you with satisfactory service wholeheartedly.

热销产品:   聚氨酯保温钢管厂家 济南保温管 黑夹克直埋式直缝钢管

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