環球新聞資訊，9月8日報道：The prefabricated directly buried insulating steel pipe【勝倉管業 高經理13730570531  QQ：2927372564】 is also called "pipe in pipe" which is composed of high density polyethylene coating, rigid polyurethane foam plastic pipe and steel pipe. The insulation layer is made of rigid polyurethane foam with a density of 60 kg 3 to 80 kg/which fills the gap between the steel pipe and the casing and has a certain bonding strength, so that a solid whole is formed among the steel pipe, the outer casing and the insulation layer. Polyurethane direct buried insulating pipe foam has good mechanical properties and thermal in【勝倉管業 高經理13730570531  QQ：2927372564】sulation properties. Usually, it can withstand 120 C by modification or combination with other insulation materials to withstand 180 C. Because the polyurethane insulating layer is tightly bonded to the outer skin of the steel pipe, the air and water infiltration is insulated, and the polyurethane insulating layer can play a good anticorrosion role. At the same time, its foaming holes are closed, and the water absorbency is very small. The HDPE shell and FRP shell have good anticorrosion, insulation and mechanical properties. Therefore, the outer skin of the working steel pipe is difficult to be exposed to external air and water erosion. As long as the inner water quality of the pipeline is well treated, the polyurethane insulated pipe for water conveyance is prefabricated into black or yellow polyethylene plastic pipes with certain wall thickness. Its role is to protect the polyurethane insula【勝倉管業 高經理13730570531  QQ：2927372564】tion layer from mechanical hard material damage, the two is anti-corrosion, waterproof. Polyurethane composite has the characteristics of fine and dense foam, good flow, good toughness, high strength, great physical tolerance can meet the various production process requirements of customers, suitable for 159 and other sizes of different pipelines, density distribution is uniform, at the same time in the construction of low temperature environment, special envoy varieties can be long-term polyurethane straight Product introduction: Polyurethane direct buried heat preservation pipe with excellent overall performance, strict implementation of the steel pipe surface shot peening and rust removal treatment and external protective pipe surface corona treatment process to further improve the bonding performance of heat preservation pipe.

預制直埋保溫鋼管【勝倉管業 高經理13730570531  QQ：2927372564】又稱“管中管”其有“兩步法”構成，是由高密度聚乙烯護層、聚氨脂硬質泡沫塑管和鋼管組成。保溫層材料為密度60kg3至80kg/的硬質聚氨酯泡沫，充分添滿鋼管與套管之間的間隙，并具有一定的粘接強度，使鋼管、外套管及保溫層三者之間形成一個牢固的整體。 聚氨酯直埋保溫管泡沫具有良好的機械性能和絕熱性能，通常情況下可耐溫120℃通過改性或與其它隔熱材料組合可耐溫180℃。由于聚氨酯保溫管保溫層緊密地粘結在鋼管外皮，隔絕了空氣和水的滲入，能起到良好的防腐作用。同時它的發泡孔都是閉合的，吸水性很小。高密度聚乙烯外殼、玻璃鋼外殼均具有良好的防腐、絕緣和機械性能。【勝倉管業 高經理13730570531  QQ：2927372564】因此，工作鋼管外皮很難受到外界空氣和水的侵蝕。只要管道內部水質處理好，輸水用聚氨酯保溫鋼管預制成一定壁厚的黑色或黃色聚乙烯塑料管材。其作用一是保護聚氨酯保溫層免遭機械硬物破壞，二是防腐、防水。聚氨酯組合料具有泡孔細密，流動好，韌性足，強度高的特點，極大的物性寬容度能滿足客戶的各種生產工藝要求，適合用于159 等大小規格不同的管道上，密度分布均勻，同時在適應低溫環境施工，特使品種能長期耐聚氨酯直埋保溫管產品介紹：聚氨酯直埋保溫管整體性能優良、嚴格執行鋼管外表面拋丸除銹處理和外護管內表面電暈處理工藝進一步提高保溫管的粘接性能。【勝倉管業 高經理13730570531  QQ：2927372564】

我們有傳統的地埋供熱聚氨酯保溫鋼管，【勝倉管業 高經理13730570531  QQ：2927372564】可輸送12O度左右的介質。經過保溫材料升級后生產出了復合聚氨酯保溫鋼管，這種保溫材料可耐3OO度的高溫，從而大大提升了聚氨酯保溫鋼管【勝倉管業 高經理13730570531  QQ：2927372564】的使用范圍。當下，不僅供暖管道使用聚氨酯保溫鋼管，空調也是用聚氨酯保溫鋼管，他可以有效地保證介質在管道中的溫度，可以將溫度損失降到*，提升管道利用率，增加使用效果.聚氨酯發泡保溫管道大型優質廠家迎來發展行情，各地出臺一系列政策，要求執行建筑節能強制標準。要求“城鎮新建建筑嚴格落實強制性節能標準，竣工驗收階段節能標準執行率達百分百”，將建筑綠色節能與竣工驗收掛鉤，對達不到標準要求的建筑，不得出具竣工驗收合格報告。在此背景下加大的保溫管質量的考核，和保溫管質量標準的重新考量，讓一批保溫管質量好，企業信譽好的廠家成為此次綠色建材節能的合格供應商，來鼓勵保溫管企業走高質量好服務的發展意識。【勝倉管業 高經理13730570531  QQ：2927372564】

We have traditional buried heat supply polyurethane heat preservation steel pipe, which can convey medium of 12O degree. The composite polyurethane heat preservation pipe is produced after upgrading the heat preservation material. The heat preservation material can withstand the high temperature of 3OO, thus greatl【勝倉管業 高經理13730570531  QQ：2927372564】y improving the application range of the polyurethane heat preservation pipe. Nowadays, not only polyurethane heat preservation pipe is used in heating pipe, but also polyurethane heat preservation pipe is used in air-conditioning. It can effectively ensure the temperature loss of the medium in the pipe, re【勝倉管業 高經理13730570531  QQ：2927372564】duce the temperature loss to *, improve the utilization rate of the pipe and increase the use effect. Taiwan's series of policies require enforcement of mandatory standards for building energy efficiency. It is required that "mandatory energy-saving standards should be strictly implemented for new urban buildings, and 100% of the energy-saving standards should be implemented at the stage of completion and acceptance". The green energy-saving of buildings should be linked to the acceptance and acceptance of completed projects. For those buildings that fail to meet the standards, no acceptance and acceptance report should be issued. In this context, the quality assessment of the insulation pipe has been strengthened, and the quality standards of the insulation pipe have been【勝倉管業 高經理13730570531  QQ：2927372564】 reconsidered, so that a number of manufacturers with good quality and good reputation have become qualified suppliers of green building materials and energy saving, to encourage the insulation pipe enterprises to take a high quality and good service development awareness.