Lined with plastic galvanized steel pipe.
1. Product introduction.
Lined plastic galvanized steel pipe is a new type of pipe material, which uses galvanized steel pipe as the base material and coats a layer of plastic film on the inner surface, so as to form a pipe with dual materials. This kind of pipeline has excellent corrosion resistance, health and environmental protection, light and beautiful characteristics, and is widely used in building water supply, fire protection, communications, electricity, gas and other fields.
Second, product features.
1.Strong corrosion resistance: The inner and outer materials of the plastic galvanized steel pipe lined with plastic have good corrosion resistance, which can effectively prevent the corrosion and rust of the pipeline and prolong the service life of the pipeline.
2.Sanitary and environmental protection: The plastic galvanized steel pipe lined with food grade materials is non-toxic and tasteless, will not pollute the water quality, and meets the national health and environmental protection standards.
3.Lightweight and beautiful: The plastic galvanized steel pipe lined with plastic is lightweight, easy to install and handle, and at the same time, the appearance is beautiful and generous, which can improve the overall grade of the building.
4.Wide range of application: Plastic-lined galvanized steel pipe is suitable for all kinds of indoor and outdoor pipeline projects, such as building water supply, fire protection, communications, electricity, gas and other fields.
5.High compressive strength: The plastic galvanized steel pipe lined with plastic has high compressive strength, which can withstand large pressure and ensure the normal operation of the pipeline.
6.Reliable connection: The plastic galvanized steel pipe lined with hot melt connection technology is used to ensure that the connection is firm and reliable, and there will be no water leakage.
7.Good flame retardant performance: The material lined with plastic galvanized steel pipe has good flame retardant performance, which can effectively prevent the spread of fire and ensure the safety of personnel and property.
8.Cost-effective: Compared with other similar products, the plastic galvanized steel pipe lined with plastic is more reasonable, and has a long service life and low maintenance cost, and is cost-effective.
Third, the production process.
The production process of plastic-lined galvanized steel pipe mainly includes the following steps:
1.Base material selection: select qualified galvanized steel pipe as the base material, and require the pipe surface to be smooth, no rust, no scratches and other defects.
2.Pipe cleaning: clean the selected galvanized steel pipe inside and outside to remove oil and impurities.
3.Coated plastic film: The inner surface of the cleaned galvanized steel pipe is coated with a layer of plastic film, and the coating material can be selected from different materials and thicknesses according to requirements.
4.Hot-melt connection: The galvanized steel pipe coated with plastic film is connected by hot-melt connection technology, and the connection is required to be firm and reliable, and no water leakage.
5.Quality inspection: The quality inspection of the produced plastic lined galvanized steel pipe is carried out, including the inspection of appearance, size, compressive strength, etc.
6.Packing and warehousing: Pack the qualified plastic lined galvanized steel pipe and store it in the warehouse for delivery.
Fourth, the scope of application.
Plastic-lined galvanized steel pipes are widely used in the following fields:
1.Building water supply: The water supply system of the building needs to use a large number of pipe materials, and the plastic galvanized steel pipe lined with excellent corrosion resistance and health and environmental protection performance is suitable for the building water supply system.
2.Fire protection: The fire protection system has very high requirements for pipe materials, and the plastic galvanized steel pipe lined with plastic has good compressive strength and flame retardant performance, which is suitable for fire protection system.
3.Communication: The pipeline of the communication system needs to have good signal transmission performance and waterproof performance, and the plastic galvanized steel pipe lined with it has good communication performance and waterproof performance, which is suitable for communication system.
4.Electric power: The pipes of the power system need to have good insulation performance and corrosion resistance, and the plastic galvanized steel pipe lined with it has good insulation performance and corrosion resistance, which is suitable for the power system.
5.Gas: Gas pipelines need to have good compressive strength and sealing performance, and plastic galvanized steel pipes lined with plastic have good compressive strength and sealing performance, which are suitable for gas systems.