Polyurethane insulation pipe is widely used in gas transmission pipe network, chemical pipeline insulation engineering, petrochemical industry, central air conditioning ventilation pipe, municipal engineering, etc. Polyurethane direct buried heat preservation pipe is a kind of direct buried prefabricated heat preservation pipe with good heat preservation performance, safety and reliability, and low engineering cost. Polyurethane insulation pipe has many other names, such as polyurethane pipe, polyurethane precast pipe, polyurethane precast directly buried pipe, polyurethane jacket tube, polyurethane foam insulation pipe, so it is not introduced here. Today, polyurethane insulation pipe manufacturers mainly introduce polyurethane insulation directly buried tube specification parameters and insulation tube how many meters?

　　聚氨酯直埋保温管

　　Polyurethane direct buried insulation pipe

　　如果你想知道聚氨酯保温管的规格和参数，要知道保温管产品的成分和结构。

　　If you want to know the specifications and parameters of polyurethane insulation pipe, you should first know the composition and structure of insulation pipe products.

　　(1)工作钢管:根据输送介质的技术要求，分别采用带缝焊接钢管、无缝钢管和双面埋弧螺旋钢管。

　　(1) Working steel pipe: according to the technical requirements of transmission medium, welded steel pipe with seam, seamless steel pipe and double-sided submerged arc spiral steel pipe are used respectively.

　　(2)保温层:硬质聚氨酯泡沫毡或气凝胶毡。

　　(2) insulation layer: rigid polyurethane foam felt or aerogel felt.

　　(3)防护外壳:高密度聚乙烯或玻璃纤维。

　　(3) Protective shell: high density polyethylene or glass fiber.

　　(4)泄漏报警:制造高温预制直埋保温管靠近钢管绝缘,嵌入一个警告,一旦管道泄漏的地方,传导穿过警戒线,可以在测试仪器报警和显示准确的泄漏位置和泄漏的程度的大小,为了通知维护人员快速处理漏水的管道,确保运行。

　　(4) Leakage alarm: high temperature prefabricated directly buried insulation pipe shall be manufactured close to the steel pipe insulation, and a warning shall be embedded. Once the pipe leaks, the conduction shall pass through the warning line, and the test instrument can alarm and display the accurate leakage position and degree. In order to inform the maintenance personnel to deal with the leaking pipe quickly and ensure the safe operation.

　　正式工作,由于聚氨酯保温管钢管无缝钢管和焊接钢管,所以保温管的长度是母材的长度的范围,绝缘管,主要的长度与工作钢管,钢管,如果工作是螺旋钢管的长度一般是12米的根,如果是无缝钢管,是不确定的脚,通常是4 - 12米,通常这样定额12米一根预制聚氨酯直埋保温管，也可根据客户要求定做加工。

　　In formal work, due to the seamless steel pipe and welded steel pipe of polyurethane heat preservation pipe, the length of heat preservation pipe is the range of base metal length. The length of insulation pipe, main length and working steel pipe, steel pipe, if it is working spiral steel pipe, it is generally 12 meters long, if it is seamless steel pipe, it is uncertain foot, usually 4-12 meters, Usually, a prefabricated polyurethane direct buried insulation pipe with the norm of 12 meters can also be customized and processed according to the customer's requirements.

　　以上是聚氨酯保温钢管厂家您介绍的聚氨酯直埋保温管的规格参数及保温管的米数。更多信息，请联系我们，为您提供的聚氨酯直埋保温管、直埋保温管等产品，并为保温管提供技术支持!

　　The above is the specification parameters and the number of meters of the polyurethane directly buried insulation pipe introduced by the polyurethane insulation pipe manufacturer. For more information, please contact us to provide you with high-quality polyurethane direct buried insulation pipe, direct buried insulation pipe and other products, and provide technical support for insulation pipe!