Briefly describe the precautions for using prestressed plastic corrugated pipe equipment The prestressed plastic corrugated pipe is made of HDPE, which is a new type of hole-forming material. It is very important to be applied to post-tensioned prestressed concrete structures. The hole forming of the tie rod has the advantages of good sealing performance, no water leakage, no leakage, high r
Features of prestressed plastic corrugated pipe equipment High-density polyethylene (HDPE) has good chemical stability, aging resistance and environmental stress cracking resistance. The HDPE double-wall corrugated pipe produced by the prestressed plastic corrugated pipe equipment is a flexible pipe. Its performance is as follows: Strong ability to withstand external pressure: The outer w
Talking about the market prospect of prestressed plastic corrugated pipe equipment? Since China began to introduce plastic corrugated pipe production lines in the mid-1980s, the application research of plastic double-wall corrugated pipes in various fields has been accelerating. At present, 80 of the plastic corrugated pipes developed and applied in my country are HDPE corrugated pipes.
Introduce you the production method of prestressed plastic corrugated pipe equipment There are many factors in the production process of prestressed plastic corrugated pipe equipment that will affect the quality of the pipe. Therefore, in order to ensure the overall quality of the pipe, we need to master some methods. For HDPE double-wall corrugated pipes, we need to master The following me
Introduce the precautions for the use of prestressed plastic corrugated pipe equipment Prestressed plastic corrugated pipe equipment is a set of equipment and production line for manufacturing prestressed plastic corrugated pipes. Plastic corrugated pipe is a new type of pore-forming material, which is widely used in the construction industry. When operating the prestressed plastic corrugated p
Briefly describe the advantages of prestressed plastic corrugated pipe equipment Compared with metal bellows equipment, prestressed plastic bellows equipment has the following advantages: 1. The raw material of the prestressed plastic corrugated pipe equipment is high-density polyethylene. Its corrosion resistance is far better than that of metal. Not afraid of acid and alkali corrosion. It
Briefly describe how to operate the PE prestressed plastic corrugated pipe equipment (starting steps) 1. Mixing: Stir HDPE, LDPE and the required auxiliary materials evenly according to the formula requirements. Metals and impurities are not allowed in the materials to prevent entering the extruder and damaging the equipment. 2. Preheating of the extruder: Set different proce
Tell about the performance of the prestressed plastic corrugated pipe equipment is better than other metals The raw material of the prestressed plastic corrugated pipe equipment is HDPE. Its corrosion resistance is much better than that of metal, it is not afraid of acid and alkali corrosion, and does not corrode itself, and can effectively protect the prestressed tendons from corrosion. Many p
