{"id":1810,"date":"2025-07-31T03:31:00","date_gmt":"2025-07-31T03:31:00","guid":{"rendered":"https:\/\/swpvcextrusion.com\/?page_id=1810"},"modified":"2025-08-31T08:28:21","modified_gmt":"2025-08-31T08:28:21","slug":"pvc-pipes-solutions","status":"publish","type":"page","link":"https:\/\/swpvcextrusion.com\/es\/pvc-pipes-solutions","title":{"rendered":"Soluciones de tuber\u00edas de PVC"},"content":{"rendered":"\t\t
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PVC pipes solutions<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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The age of compromised fluid systems ends here,we transform PVC pipes<\/strong><\/a> from commodity products into engineered solutions<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\t\t\t\t\t\tLearn\n\t\t\t\t\t<\/div>

What are PVC pipes<\/h2>\t\t\t\t
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PVC pipes are\u00a0 plastic pipes made by extruding polyvinyl chloride resin as the main raw material, mixed with stabilizers, lubricants and other additives. They have the advantages of corrosion resistance, lightweight and low cost, and is widely used in building drainage, water supply, chemical industry and other fields.<\/p>\n

The main characteristics of PVC pipes include:<\/p>\n

Corrosion resistance: High stability to chemical substances such as acids, bases, and salts, suitable for chemical fluid transportation. \u200c\u200c\u200c\u200c<\/p>\n

Lightweight and easy to install: With a density of only 1.4g\/cm \u00b3, it weighs much less than metal pipes. \u200c\u200c<\/p>\n

Economy: Low raw material costs and mature production processes.<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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Application scope of PVC pipes<\/h2>\t\t\t\t
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According to the modification process and performance differences, PVC pipes<\/strong> can be divided into the following four types<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\n \"PVC-U\n <\/div>\n \n
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\n\n PVC-U pipes (unplasticized rigid pipe)\n \n <\/h3>\n
\n Features: High rigidity, moderate pressure resistance, and operating temperature not exceeding 60 \u2103.\nApplications: Building drainage, municipal water supply, cable protection, etc. \u200c\u200c\u200c\u200c <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\n \"PVC-C\n <\/div>\n \n
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\n\n PVC-C pipes (chlorinated polyvinyl chloride pipe)\n \n <\/h3>\n
\n Features: High temperature resistance (up to 95 \u2103), strong flame retardancy.\nApplication: Hot water system, fire protection pipeline, chemical fluid transportation. \u200c\u200c\u200c\u200c <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\n \"PVC-O\n <\/div>\n \n
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\n\n PVC-O pipes (biaxially oriented pipe)\n \n <\/h3>\n
\n Features: Molecular orientation arrangement, with a strength twice that of ordinary PVC.\nApplication: High pressure water transmission and agricultural irrigation main pipeline. \u200c\u200c\u200c\u200c <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\n \"PVC-M\n <\/div>\n \n
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\n\n PVC-M pipes (modified impact resistant pipe)\n \n <\/h3>\n
\n Features: Added rubber modifier, resistant to low-temperature cracking.\nApplication: Mine drainage, cold region pipelines. \u200c\u200c\u200c\u200c <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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How to customize the production of PVC pipes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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  1. Requirement analysis:<\/strong> Clarify the purpose, installation environment, load requirements, etc. of customizing PVC pipes in order to determine appropriate pipeline specifications and performance standards.<\/li>
  2. Material selection:<\/strong> PVC pipes have different material grades and performance parameters, such as hardness, compressive strength, temperature resistance range, etc. Choose suitable materials according to the requirements.<\/li>
  3. Design drawing:<\/strong> Based on actual needs, draw a pipeline layout diagram to determine the length, bending radius, connection method, and other details of the pipeline.<\/li>
  4. Production and processing:<\/strong> Pipe processing is carried out according to the design drawings, including cutting, bending, connecting and other steps.<\/li>
  5. Quality inspection:<\/strong> Conduct quality inspection on the completed PVC pipes to ensure that they meet the design requirements and relevant standards.<\/li>
  6. Packaging and transportation:<\/strong> Packaging qualified PVC pipes and taking appropriate protective measures to prevent damage during transportation.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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    How to choose a PVC pipe factory<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    The selection of PVC pipe manufacturers should focus on qualification certification, product quality, technical strength, and after-sales service, and be comprehensively evaluated based on specific needs. The following are key considerations:<\/p>

    1. Certification:<\/strong>
      Prioritize selecting manufacturers with ISO quality management system certification, environmental management system certification, and occupational health and safety certification to ensure production standards and quality control capabilities. For example, brands such as Liansu have obtained certifications such as ISO9001 and ISO14001, and strictly adhere to international quality management system standards. \u200c<\/li>
    2. Product verification:<\/strong>
      Check whether the product complies with the national standard GB\/T5836.1-2018 (A pipe) or the enterprise standard (B pipe). The wall thickness of the national standard pipe should be \u2265 3.2mm, and the wall thickness of the enterprise standard pipe should be \u2265 3.0mm. High quality PVC pipes should have a milky white color, smooth surface without bubbles, and the smoothness of the inner wall directly affects the drainage speed. \u200c<\/li>
    3. Technology:<\/strong>
      Choose manufacturers with independent research and development capabilities and advanced production equipment. If using CPVC pipe production lines, they must pass low-temperature impact testing (-30 \u2103) and have a complete quality testing laboratory. Priority should be given to manufacturers with technology patents or long-term R&D investments. \u200c<\/li>
    4. throughput:<\/strong>
      Understand the manufacturer’s production scale and technical level to ensure that they can meet customized needs, including special specifications and mass production.<\/li>
    5. Price comparison:<\/strong>
      Comparing quotes from different manufacturers, pay attention to considering product quality, service quality, and price factors comprehensively, and choose products with high cost-effectiveness.<\/li>
    6. Delivery time:<\/strong>
      Select manufacturers that can meet the delivery time requirements according to the project schedule to avoid delays in the construction period<\/li>
    7. After-sale service:<\/strong>
      Confirm if the manufacturer can provide installation guidance, quality tracking, and after-sales response mechanisms, such as Shuowei providing full service support, including pre-sales consultation, installation and debugging, and after-sales warranty.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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      How to produce PVC pipes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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      \n\n \"Prepare\n <\/div>\n \n
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      \n \n\n \n <\/i>\n Prepare raw materials\n \n <\/span>\n
      \n According to the purpose and performance requirements of the extruded profiles, PVC or PE ABS PP PMMA raw materials with different polymerization degrees and models can be selected <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      \n \n\n \n <\/i>\n PVC extruder preheating\n \n <\/span>\n
      \n The heating device heats each section of the extruder barrel to the set temperature. Generally, the material is divided into the feeding section, compression section and metering section, and the temperature of each section is different. <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      \n \n\n \n <\/i>\n Extrusion molding\n \n <\/span>\n
      \n Add the mixed dry blend into the preheated extruder barrel. As the screw rotates, the material is transported forward in the barrel. Finally, under the action of the die, the designed shape is extruded. <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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      \n\n \"extruded\n <\/div>\n \n
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      \n \n\n \n <\/i>\n Cooling & shaping\n \n <\/span>\n
      \n The PVC pipe extruded from the extruder head has a high temperature and needs to be cooled and shaped immediately to maintain its shape. Usually a vacuum sizing water tank is used for cooling and shaping. <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      \n \n\n \n <\/i>\n Pulling device\n \n <\/span>\n
      \n After cooling and shaping, the PVC pipe is pulled forward at a constant speed by the pulling device. The pulling speed must match the extrusion speed, otherwise it will lead to uneven wall thickness of the pipe or problems such as breakage and accumulation. <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      \n \n\n \n <\/i>\n Pipes cutting\n \n <\/span>\n
      \n When the PVC pipes reaches the set length, it is cut by the cutting device. Cutting can be done by sawing or hot cutting. The cut PVC pipe is the finished product and can be packaged and stored. <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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      \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PVC\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      Price factors of PVC pipes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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      There are many types of PVC pipes on the market, many of which have similar appearances and functions, but their prices are vastly different, which makes many consumers feel confused when choosing. What factors affect the price of PVC pipes.<\/p>