1. Characteristics of polyurethane insulated longitudinal seam steel pipe.
Polyurethane insulated longitudinal seam steel pipe is a kind of pipeline material with excellent thermal insulation performance and compressive performance. Its main features are as follows:
1.Good thermal insulation performance: Polyurethane foam has good thermal insulation performance, which can effectively prevent the transfer of heat and reduce energy consumption.
2.High strength and compressive performance: Polyurethane insulated longitudinal seam steel pipe has high strength and compressive performance, and can withstand large working pressure and temperature changes.
3.Good sealing: Polyurethane foam has good sealing performance and can effectively prevent water and air leakage.
4.Environmental performance: no harmful substances will be produced during the production of polyurethane insulated longitudinal seam steel pipe, and the impact on the environment is small.
2. Considerations for the selection of environmentally friendly materials.
When choosing polyurethane insulated longitudinal seam steel pipe as an environmentally friendly material, the following factors need to be comprehensively considered:
1.Safety of materials: Choose non-toxic, harmless, and easy-to-use environmentally friendly materials to ensure that they will not cause harm to the human body and the environment during use.
2.Durability of materials: Choose environmentally friendly materials with long service life, not easy to age, and recyclable to reduce resource consumption and environmental pollution.
3.Energy-saving performance of materials: Choose environmentally friendly materials with high thermal insulation performance and low energy consumption to reduce energy consumption.
4.The cost of materials: on the premise of ensuring environmental performance, choose cost-effective materials to reduce the cost of enterprises.
3. Environmental protection advantages of polyurethane insulated longitudinal seam steel pipe.
Compared with traditional metal pipes, polyurethane insulated longitudinal seam steel pipes have the following environmental advantages:
1.No harmful substances are produced in the production process: the production process of polyurethane insulated longitudinal seam steel pipe does not involve heavy metal smelting, petrochemical industry and other highly polluting industries, and no harmful substances will be produced.
2.Utilization: Polyurethane foam has good performance, and the waste insulation longitudinal seam steel pipe can be recycled to reduce resource waste.
3.Remarkable energy-saving effect: polyurethane insulated longitudinal seam steel pipe has good thermal insulation performance, which can effectively reduce energy consumption and achieve the goal of green building.
4.Complete environmental protection certification: polyurethane insulation longitudinal seam steel pipe meets international environmental protection standards, such as ISO 14001 environmental management system certification, ISO 9001 quality management system certification, etc.