• 涂塑鋼管的特性及施工要求
  • 本站編輯:杭州亨鑫鋼鐵有限公司發布日期:2019-07-24 14:00 瀏覽次數:
涂塑鋼管因其優異的性能廣泛應用于各種城市工程中,在我國建筑業迅速發展的大背景下,其市場推廣與應用也迎來了發展契機。下面就涂塑鋼管的一些重要的特性作簡單的介紹,方便大家對涂塑鋼管的了解。
 
Plastic-coated steel pipe is widely used in various urban projects because of its excellent performance. Under the background of the rapid development of China's construction industry, its market promotion and application also ushered in a development opportunity. Following is a brief introduction of some important characteristics of plastic-coated steel pipe, which is convenient for you to understand the plastic-coated steel pipe.
 
涂塑鋼管的特性及施工要求
 
Characteristics and Construction Requirements of Plastic-coated Steel Pipe
 
涂塑鋼管的抗老化特性
 
Aging Resistance of Plastic-coated Steel Pipe
 
涂塑鋼管抗老化,特別合適埋地輸水。新的管道克服了塬始管容易生銹和結垢的缺點,同時也不容易發生管道的梗塞,進一步增長了其使用的時間,因這采用了重防腐的技術,同時也添加了阻燃劑,所以其耐溫的效果非常好,在零下叁雨工和零上二百度的溫度下都能夠長期的進行運用。鋼塑復合管是國內近年來發展起來的一種新型管道材料,它以鋼管為基體,在鋼管內覆上各種塑料后復合而成。塑料材料的運用給予了這種管材更加優異的使用性能,既有鋼管的強度和剛度,又有塑料管的耐化學腐蝕、內壁光滑、流體阻力小等優點。
 
Plastic-coated steel pipe is anti-aging, especially suitable for buried water transportation. The new pipeline overcomes the shortcomings of easy rusting and scaling at the beginning of the plateau, and is also not prone to pipeline obstruction, which further increases its use time. Because of the heavy anticorrosive technology and the addition of flame retardant, its temperature-resistant effect is very good, both in the temperature of Sanyugong below zero and Baidu above zero. Can be used for a long time. Steel-plastic composite pipe is a new kind of pipe material developed in recent years in China. It is composed of steel pipe as the matrix and various plastics coated inside the pipe. The use of plastic materials has given this kind of pipe more excellent performance. It has not only the strength and stiffness of steel pipe, but also the advantages of chemical corrosion resistance, smooth inner wall and low fluid resistance of plastic pipe.
 
涂塑鋼管的施工要求
 
Construction Requirements of Plastic-coated Steel Pipe
 
涂塑鋼管該技術填補了大口徑涂塑鋼管的空白,其優良的特性滿足施工時對管材的要求:1.強度高,用在行車道下直埋,不需要加混疑土保護層。2、管材有柔性,能抵御外界重壓和基礎沉降所引起的破壞。3、絕緣,無電腐蝕,適用于單芯電纜敷設;可在高溫鹽堿地帶使用。4、阻燃,耐熱性能好,可在130度高溫長期使用而不變形。5、內壁光滑,不刮傷電纜。接頭處加橡膠密封,適應熱脹冷縮,有可防止砂泥進入。6、設計采用承插式的連接方式,方便安裝連接。
 
Plastic-coated steel pipe fills in the blank of large-diameter plastic-coated steel pipe. Its excellent characteristics meet the requirements of the construction of pipe materials: 1. High strength, directly buried under the lane, no need to mix with doubtful soil protective layer. 2. The pipe is flexible and can resist the damage caused by external heavy pressure and foundation settlement. 3. Insulation, no electric corrosion, suitable for laying single-core cable; can be used in high temperature saline-alkali zone. 4. Flame retardant, good heat resistance, can be used at 130 degrees high temperature for a long time without deformation. 5. The inner wall is smooth and does not scratch the cable. Rubber seals are added at the joints to adapt to thermal expansion and cold contraction, which can prevent sand from entering. 6. The design adopts socket connection mode to facilitate installation and connection.