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
Learn about the precautions for the use of prestressed plastic corrugated pipe equipment Prestressed plastic corrugated pipe equipment is a complete 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 c
Introduce the pipe products of the prestressed plastic corrugated pipe equipment Pre-stressed plastic corrugated pipe equipment is mainly used in the formation of holes in pre-stressed projects such as post-tensioned pre-stressed tendons and slope anchor cables. Product overview Prestressed plastic corrugated pipe is a single-wall corrugated pipe extruded from high-density polyethylene through a
Comparison of prestressed plastic corrugated pipe equipment and metal corrugated pipe equipment The types of bellows are prestressed plastic bellows and metal bellows. Among them, the pre-stressed plastic corrugated pipe is popular because of its lower cost and greater operability. The equipment used to manufacture corrugated pipes is also pre-stressed plastic corrugated pipes and metal cor
What are the points to note in the operation of the prestressed plastic corrugated pipe equipment? A. The main points of installation and operation of the refrigeration spiral tube. 1. The end of the ventilation pipe should be Ω-shaped or T-shaped, and the discharge port should be facing. There should be a shut-off valve between the equipment. During operation, it must be in a fully open p
What are the standards and technical requirements for prestressed plastic corrugated pipes? 1. Meet the transportation industry standard JT/T529--2004. 2. Use original granular raw materials. Do not use powdered and reconstituted granular materials. High-density polyethylene (HDPE) should meet the requirements of GB/T11116, and polypropylene (PP) should meet the requirements of GB/T18742
