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  • PVC drainage Pipe has been more and more widely used in various industries, PVC drainage pipe Its most important material is polyvinyl chloride, PVC has a strong heat resistance and corrosion resistance, which is why the extensive use of polyvinyl ch……
    May 23
    2018
  • First, in the roadbed unit construction of the bottom of the base before the transverse drainage pipe buried. Second, slotted: In accordance with the design of drawings and measuring personnel to design the location of the pile number for manual slot……
    May 23
    2018
  • Design method of plastic pipe formulation 1.Technology and design principle of PVC plastic pipe ​(1) Resin should choose PVC-SC5 resin or pvc-sg4 resin, namely polymerization degree in 1200~1000 polyvinyl chloride resin.……
    May 23
    2018
  • 1. Saw Tube and groove: The length of the saw Tube is determined according to the measurement and the dimensions of each connecting pipe piece by layer. It is advisable to select the tools such as fine-toothed saws, cutting knives and pipe cutters.……
    May 23
    2018
  • 1. Tube surface hardness and tensile strength excellent, pipeline safety factor is high. 2. Good anti-aging, normal service life of up to 50 years.……
    May 23
    2018
  • PVC pipe Drain is a sanitary grade PVC (PVC) resin as the main raw material, add appropriate stabilizers, lubricants, fillers, color-enhancing agents, such as plastic extruder extrusion molding and injection molding machine injection molding,……
    May 23
    2018
  • In most cases, there are no testing tools and conditions. We can roughly identify the quality of PVC steel pipe According to the sense of sight, smell and touch. 1. To observe whether the pipe cavity rules, wall thickness is uniform. Good quality PVC……
    May 23
    2018
  • PVC Steel wire Hose According to the use of mainly divided into: threading hose, drainage hose, ventilation hose, shower hose, wiring harness tube. According to material mainly divided into: Stainless steel hose, metal hose, corrugated hose, rubber h……
    May 23
    2018
  • PVC Steel wire Hose According to the use can be divided into industrial grade (Special transport industrial water, oil transportation, sewage, powder, chemical raw materials, etc.) and food grade (food factory conveying juice, milk, edible water, win……
    May 23
    2018
  • namely PVC steel wire pipe, PVC steel wire reinforced pipe, PVC steel wire spiral reinforced pipe, PVC steel wire mesh reinforced hose, PVC wire NET HOSE, etc.……
    May 23
    2018
  • PVC steel wire pipe, that is, we often say that PVC steel wire reinforced pipe, its pipe for three-storey structure, inside and outside the two layers are PVC soft plastic, the middle layer is the steel wire reinforced structure, or wire mesh or spir……
    May 23
    2018
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