PET braided sleeve for protecting pipes and cables

In the metallurgical industry, the high temperature molten steel often splashes out, and the unprotected pipes or wires will be damaged. In addition, the molten steel will form slag after solidification on the pipes or wires, which will harden the rubber on the outer layer of the pipes or wires, embrittlement and fracture. The PET braided network pipe can protect the pipes, wires and equipment in these occasions to a large extent, and greatly extend their service life.

The flexible woven mesh pipe is made of energy saving PET wire, which has good scalability, flame retardancy, abrasion resistance and heat insulation. The product has smooth surface, bright color and various patterns. The product is widely used in computer power cable, audio and video cable, automobile, aviation, wire and cable industries, playing the role of protection and beautification. In addition, it can be customized in various colors, patterns and UV fluorescent colors according to customer requirements.

PET braided network tube is one of the basic semiconductor components, which has the function of current amplification. It is the core component of electronic circuits. There are many types of crystal braided network tubes in China, and the pin arrangement is different. For PET braided network tubes with uncertain pin arrangement in use, it is necessary to measure and determine the correct position of each pin, or look up the transistor manual, and clarify the characteristics of PET braided network tube and the corresponding technical parameters and information, PET network pipe is woven with tough energy-saving PET monofilament, which has strong scalability, abrasion resistance, flame retardancy and elasticity.

Reverse characteristic test: connect the red probe of the multimeter to the positive pole of the PET braided network pipe, connect the black probe to the negative pole of the PET braided network pipe, and conduct a positive characteristic test. Connect the black probe of the multimeter to the positive pole of the PET braided network pipe, and connect the red probe to the negative pole of the PET braided network pipe. If the probe does not move to 0 but stops in the middle of the dial, the resistance is the positive resistance of the PET braided network pipe. Generally, the smaller the positive resistance is, the better, If the positive resistance is 0, it means that the tube core is short circuited and damaged, which means that the tube core is open circuited, and both short circuited and open circuited tubes cannot be used.

Switching element: the resistance of PET braided network pipe is very small under the action of forward voltage, and it is in the conduction state, which is equivalent to a switch that is turned on. Under the action of reverse voltage, the resistance is very large, and it is in the cut-off state, which is like a switch that is turned off. Using the switching characteristics of PET braided network pipe, various logic circuits can be formed. The PET braided network pipe can detect waves. The radio plays a role of detection. The variable capacity PET braided network pipe is used in the tuner of the television, Amplitude limiting element: after the PET braided network pipe is turned on in the positive direction, the forward voltage drop basically remains unchanged. With this feature, as a amplitude limiting element in the circuit, the signal amplitude can be limited to a certain range. The relay PET braided network pipe, the inductor of the switching power supply and the relay play a relay role.