With the industrial development of society, more and more attention is paid to the transportation of raw materials, from universal drinking water supply, to oil transportation, to liquefied gas transportation, and various other liquid and gas raw materials are transported from one place for engineering needs. To thousands of miles away. In this field, whether it is land transportation by truck or sea transportation by ship, it is undoubtedly far inferior to pipeline transportation. In terms of transportation efficiency and transportation quality, pipeline transportation has advantages that other modes of transportation cannot match. Manager Wang
Although pipeline transportation has huge advantages, the transportation needs of some raw materials still cannot be fully met. Especially for some transportation that has restrictions on the temperature of raw materials, the thermal insulation performance of pipelines often does not meet the requirements. . As a result, insulated pipes emerged and developed rapidly under this situation. Various insulated steel pipes have sprung up like mushrooms after a rain. According to the different properties of raw materials to be transported and the transportation environment, insulated steel pipes are also constantly developing in structure and materials. Great progress has been made in thermal insulation, acid and alkali resistance, resistance to rust, and extended life. This not only continuously improves the efficiency of raw material transportation, but also reduces losses during transportation to a great extent, greatly saving resources.
Prefabricated direct buried steel sleeve steel insulation pipe