The scientific name of the PVC pipe material is polyvinyl chloride, which is a kind of thermoplastic resin material, with good mechanical properties and a tensile strength of about 60MPa. Adding auxiliary agents can make the pipe more flame-retardant, acid and alkali resistant, abrasion resistant and insulating.
It is generally used in normal indoor environments and in high temperature, dusty, vibration and fire hazard places, and can also be used in humid environments. It should not be used in places that are particularly damp, corroded by acid, alkali, salt, and explosion hazard. Generally, it can be used in the environment of -15ºC~+40ºC. The threading pipe has excellent mechanical properties and corrosion resistance, high compressive strength, and working pressure over 2.5Mpa. The threading pipe has a smooth surface, low fluid resistance, no scaling and no breeding of microorganisms. The coefficient of thermal expansion is small and does not shrink or deform. The installation and connection method is traditional. The epoxy plastic coating on the surface of the threading pipe can resist the corrosion of acid, alkali, and salt to the metal pipe, and it can also solve the problems of water transportation and burying. The service life is 50 years.
Equipment features:
Mixer - conical twin screw extruder - one out two PVC pipe molds - one out two vacuum boxes - one out two traction machines - one out two cutting machines - one out two unloading racks
Equipment features:
1. Adopting a conical twin screw extruder, the equipment operates stably, with high output and fast speed
2. Simultaneously produce 2 PVC pipes to save labor and space.
Product Description
Precautions for use of threading pipe
| 1. |
can not without reason winding, this will not only cause dead wire, but also increase the input of electricity reform. |
| 2. |
Do not wear too much thread in a threading tube. After threading, you should drag it to see if it can be easily pulled. |
| 3. |
If the line has joints, it is necessary to leave the black box buckle panel at the joints, which is convenient for replacement and maintenance in the future. |
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