Having said goodbye to metal pipes, it seems that no matter what field has been affected, whether in the field of drinking water or factory industry, the number of things transported through pipes is countless. Some large factories will use pipes to transport some liquid raw materials. For example, some neutral ones will use metal pipes, while some corrosive ones, or those that are too acidic or alkaline, will use plastic pipes, and people will be required to guard them.
After the steel wire mesh skeleton is compounded with polyethylene PE, the steel wire mesh skeleton can effectively restrain the creep of the plastic, so that the stress resistance level of the plastic itself is greatly improved. Therefore, the allowable stress of PE steel wire mesh skeleton pipe is significantly higher than that of polyethylene pipe.
High strength and low linear expansion of PE steel wire mesh skeleton pipe performance. Due to the reinforcement effect of steel skeleton, PE steel wire mesh skeleton composite pipe has high impact strength, high rigidity, and the restraint effect of steel skeleton, which also makes the mesh steel and plastic composite steel pipe have similar low linear expansion coefficient and creep resistance. The steel wire mesh skeleton pipe adopts porous thin-walled steel plate as reinforcement, which is butt welded by argon arc welding, and is integrated with the inner and outer layers of polyethylene.
As the internal steel skeleton is made of thermoplastic plastic, PE steel mesh skeleton pipe not only overcomes the disadvantages of steel pipe and plastic pipe, but also maintains their respective advantages. PE steel mesh skeleton pipe has been widely used in civil buildings, urban water supply, natural gas distribution, petrochemical, electric power, metallurgy, physical industry, and a well-known high-tech integrated domestic and foreign pipeline.
Of course, there is a certain principle in the design of the steel mesh skeleton tube. Since the steel mesh skeleton tube is afraid of corrosion, the plastic can be well prevented. But the plastic is not hard enough, so the steel wire is inserted as the basic skeleton, which not only greatly improves the hardness, but also has the basic flexibility, Ensure that PE steel mesh skeleton pipe can resist all normal external impact and damage in daily use.
On the basis of inheriting various advantages of pure PE pipe, PE steel mesh skeleton pipe has more outstanding ability to adapt to land subsidence and other conditions because of its reinforcement. For example, during the construction of Olympic venues, PE steel mesh skeleton pipes were selected as the buried water pipes for the National Stadium because of the above advantages.
