SY T5037 steel-plastic composite pipe is a new type of pipeline material, which has the advantages of excellent corrosion resistance, high strength, light weight, heat resistance, environmental protection, etc., and is widely used in petroleum, chemical, municipal and other fields. This article will introduce the performance characteristics, production process and engineering application of SY T5037 steel-plastic composite pipe in detail.
First, performance characteristics.
1.Corrosion resistance.
The SY T5037 steel-plastic composite pipe is made of the inner and outer layers of stainless steel and the middle layer of high-density polyethylene materials, which has good corrosion resistance. In various chemical media environments, it has good corrosion resistance, which can effectively prevent pipeline corrosion and scaling.
2.Strength.
SY T5037 steel-plastic composite pipe is made of high-strength stainless steel material and polymer material, which has high strength and rigidity. When subjected to large pressure and temperature changes, the pipeline is not easy to deform and damage, which can ensure the safety and stability of the pipeline.
3.Light. The SY T5037 steel-plastic composite pipe is made of lightweight materials with a small specific gravity and weight. During installation and transportation, it can reduce the consumption of manpower and material resources and improve work efficiency.
4.Heat resistance.
SY T5037 steel-plastic composite pipe is made of high-temperature resistant stainless steel material and polymer material, which has good heat resistance. In the high-temperature environment, the pipeline is not easy to deform and damage, which can ensure the safety and stability of the pipeline.
5.Environmental protection. SY T5037 steel-plastic composite pipe is made of environmentally friendly materials and does not contain substances harmful to the human body and the environment. In the process of production and use, it will not produce harmful pollutants such as waste gas and wastewater, which is in line with the modern environmental protection concept.
Second, the production process.
SY T5037 steel-plastic composite pipe is manufactured by advanced production technology, which mainly includes the following steps:
1.Steel treatment.
First of all, the surface treatment of the steel needs to be carried out, including rust removal, polishing and other processes. This ensures the cleanliness and smoothness of the steel surface, which is conducive to subsequent bonding and lamination.
2.Adhesive preparation.
The polymer material and the adhesive are mixed in a certain proportion, and the homogeneous adhesive is prepared after stirring and dissolving. The quality of the adhesive has a direct impact on the strength and durability of the composite tube.
3.Steel forming and fixture processing.
According to the product specifications and requirements, the stainless steel sheet is stamped into the desired shape and size. At the same time, the fixture is treated to ensure that its surface is smooth, smooth, and free of impurities such as oil stains.
4.Adhesive application and lamination process treatment.
The prepared adhesive is evenly applied to the surface of the stainless steel sheet, and then it is tightly bonded to the polymer material. This step requires strict control of the amount of application and the lamination pressure to ensure the compactness and flatness of the composite pipe.