Anhui hot dip plastic steel pipe manufacturer produces 150 hot dip plastic brands

  Anhui hot dip plastic steel pipe manufacturer produces 150 hot dip plastic brands to provide you with Jiangsu Xuzhou hot dip plastic steel pipe, hot dip plastic pipe manufacturer promotion price and quality assurance
The process ensures that the coating and the pipe achieve good adhesion, the adhesion per square centimeter reaches 50 ~ 70kg, and the adhesion will not decay in long-term use
The coating thickness is about 300 microns, which can not be realized by spraying process, so the anti-corrosion performance is far higher than that of domestic similar products
  Based on the surface treatment of ordinary steel pipe, according to the use medium and working conditions, the hot-dip plastic steel pipe adopts polymer materials with different formulas, which are evenly coated on the metal surface through special equipment
After plasticization and curing, a uniform, dense and smooth plastic coating is formed on the metal surface, which has become a new type of steel plastic composite pipe
It integrates the superior mechanical properties of steel and the chemical corrosion resistance of polymer materials

 
  Hot dip plastic steel pipe manufacturing process
  Hot dip plastic steel cable protection pipeline products are made of high-quality steel, with high mechanical strength, strong pressure bearing capacity, excellent electrical insulation performance, high and smooth internal and external surface hardness, small friction coefficient, good flame retardancy, low water absorption less than 0
003%, wide service temperature range - 40 ℃ ~ 120 ℃
Integrating the performance advantages and of high-quality steel pipeline and nano coating, it is widely used in the construction of pipeline systems such as power, communication, transportation, municipal administration, mining and chemical industry in all regions of the country

 
  technical parameter
  Technical parameters of electrical performance of hot dip plastic steel cable protection pipeline
  No
project unit technical parameters technical standard
  1
Flame retardant coefficient & mdash& le; 0
02 DL/T802-2002
  2
Sliding friction coefficient of inner wall & mdash& le; 0
30 GB/T3960-1983
  3 tensile strength MPa ≥ 560 DL/T802-2002
  4
Compressive strength MPa ≥ 410 DL/T802-2002
  5 linear expansion coefficient 10-6 / K 12 DL / t802-2002
  6
Thermal deformation temperature ℃ & mdash; DL/T802-2002
  7 oxygen index & mdash& mdash; DL/T802-2002
  8 withstand voltage kV power frequency withstand voltage 14kV / mm
  Impulse withstand voltage 30
4 kV / mm industry standard
 
  Characteristics of thermoplastic steel pipe
  1
Excellent antistatic performance of hot-dip plastic steel pipe: add antistatic agent in the formula to make its internal and external surface resistance ≤ 1× 10?& Omega; Meet and exceed relevant industry standards

  2
Flame retardant performance of hot dip plastic steel pipe: add flame retardant to the plastic raw materials used in the product
Its flame retardant performance index meets the industry standard, and its steel plastic composite structure has better flame retardant performance than pure plastic pipe, which is suitable for underground flammable and explosive places

  3
Strong adhesion of hot-dip plastic steel pipe coating: the steel pipe surface is subject to special treatment, process curing and coating adhesion ≥ 30N/10mm。
  four
  5
Excellent mechanical properties of hot-dip plastic steel pipe: it can withstand harsh service conditions: good coating toughness, high mechanical strength of steel pipe, strong bearing capacity for impact bending and other external effects, and its performance is much better than that of other mining plastic pipes

  6
Hot dip plastic steel pipe is corrosion-resistant, non scaling and low fluid resistance: corrosion-resistant and non scaling
It is especially suitable for underground transportation of high sulfur water quality and water containing calcium and magnesium plasma
It saves maintenance costs, has a service life much longer than other pipes, and has high comprehensive economic benefits

  7
Self lubrication: the inner wall is smooth without scaling, and the conveying resistance is small
Under the same conditions, the conveying capacity can be increased by 30%

  8
Convenient and reliable connection
  Completely overcome the disadvantage of difficult connection of pure plastic mining materials
Flanges and quick connectors can be used to connect with underground original steel pipes and valves according to needs, which has strong interchangeability

 
  Scope of application
  Hot dip plastic composite steel pipe can be applied to ventilation system, fire water supply system, central air conditioning HVAC circulating water pipeline, industrial water supply and drainage, domestic water supply and drainage, gas and other gas transmission, power threading, chemical transmission pipeline and seawater treatment pipe

  Strong antistatic and flame retardant properties
  By adding antistatic agent, make its internal and external surface resistance ≤ 10？& Omega; It meets the relevant national industrial standards
The hot-dip plastic steel pipe adopts plastic raw materials and adds flame retardant
Its new flame retardant can meet the national standards, and its flame retardant performance is better than that of pure plastic pipe

  Strong adhesion and corrosion resistance
  Hot dip plastic steel pipe, the surface of the pipe is specially treated, the process is cured, and the coating adhesion is ≥ 30n / 10mm, so that it can be used in harsh environment, with strong corrosion resistance