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Address:Fuqing Yuanhong Investment Zone, Fujian Province

Water supply perforated steel belt polyethylene composite pipe

Kongwang steel strip polyethylene composite pipe is made by high-speed punching on high-quality thin steel plates, and then argon arc welding to form a perforated thin-walled steel pipe as a reinforcing body. The plastic is extruded to the inside and outside of the perforated thin-walled steel pipe, and the plastic on the inner and outer walls is firmly bonded together through the pores to form a whole with the reinforced thin-walled steel pipe. The production process is as follows: steel strip unwinding → high-speed punching → perforated plate strip coiling → perforated plate strip unwinding → perforated plate strip butt welding → perforated plate strip storage → perforated plate strip precision edging → perforated plate strip compensation → perforated plate strip rough forming → perforated thin-walled steel pipe precision forming → perforated thin-walled steel pipe butt welding → eddy current flaw detection → perforated thin-walled steel pipe preheating → extrusion compounding → vacuum sizing → cooling → inkjet printing - traction → cutting → stacking → inspection → end cap → trimming → inspection → packaging and warehousing.

Commodity name： Water supply perforated steel belt polyethylene composite pipe

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Newest steel-plastic composite pipe

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Water supply perforated steel belt polyethylene composite pipe

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Product Description

Kongwang steel strip polyethylene composite pipe is made by high-speed punching on high-quality thin steel plates, and then argon arc welding is used to make a perforated thin-walled steel pipe as a reinforcing body. Plastic is extruded to the inside and outside of the perforated thin-walled steel pipe, and the plastic on the inner and outer walls is firmly bonded together through the pores to form an integral whole with the reinforced thin-walled steel pipe. The production process is as follows: steel strip unwinding → high-speed punching → perforated plate strip coiling → perforated plate strip unwinding → perforated plate strip butt welding → perforated plate strip storage → perforated plate strip precision edging → perforated plate strip compensation → perforated plate strip rough forming → perforated thin-walled steel pipe precision forming → perforated thin-walled steel pipe butt welding → eddy current flaw detection → perforated thin-walled steel pipe preheating → extrusion compounding → vacuum sizing → cooling → inkjet printing - traction → cutting → stacking → inspection → end cap → trimming → inspection → packaging and warehousing.
Product Advantages
1. Good creep resistance and high long-term mechanical strength;
2. Good hygiene performance, non-toxic, does not breed microorganisms, and will not cause secondary pollution to water quality;
3. Good rigidity, impact resistance, and dimensional stability, but also moderate flexibility, combining rigidity and flexibility;
4. The inner wall does not scale, and the flow rate will not decrease with the increase of service time; good wear resistance, about 4 times that of steel pipes.
5. Double-sided corrosion protection: The steel plate mesh is compounded in plastic, and the inner and outer surfaces of the pipe have the same corrosion resistance, wear resistance, smooth inner wall, small conveying resistance, no scaling, no waxing, and significant energy-saving effect. It is very economical and convenient for underground and corrosive environments.
6. Good self-indication: Due to the existence of the steel skeleton, the steel skeleton plastic composite pipe buried underground can be located using the usual magnetic detection method, avoiding damage caused by other excavation projects. This kind of damage is the most common damage to pure plastic pipes and other non-metallic pipes.
7. Convenient construction, installation and maintenance: Kongwang steel strip heat-resistant polyethylene composite pipes are easy to handle, with low labor intensity, and generally do not require lifting equipment. Using electric fusion connection, the construction is simple and the installation cost is low.
8. Long service life, can be safely used for 50 years, 5-7 times that of steel pipes, preventing the waste of manpower, materials, and time caused by repeated construction and repairs.