<bdo id="ya6ee"></bdo>
  • <code id="ya6ee"><menu id="ya6ee"></menu></code>
  • <menu id="ya6ee"><blockquote id="ya6ee"></blockquote></menu>
  • Steel framed polyethylene(PE) composite pipe

    Steel framed polyethylene(PE) composite pipe uses high-strength copper coated steel with mesh structure as skeleton and high or medium density polythene as stuffing material, and its structure in production line though continuous and separately extruding and compound technique.

    technical standard

    The production and construction of products strictly implement international national standards.

    Highly paid proprietary technology

    Steel framed polyethylene(PE) composite pipe uses high-strength copper coated steel with mesh structure as skeleton and high or medium density polythene as stuffing material, and its structure in production line though continuous and separately extruding and compound technique.

    industrial standard

    The steel skeleton polyethylene plastic composite pipe has established a complete series of standards.

    Ministry of construction standards

    CJ/T 125-2014《燃氣用鋼骨架聚乙烯塑料復合管及管件》

    HG/T 3690-2012《工業用鋼骨架聚乙烯塑料復合管》

    HG/T 3691-2012《工業用鋼骨架聚乙烯塑料復合管件》

    National Petroleum Chemical Industry Bureau

    CJ/T123-2016《給水用鋼骨架聚乙烯塑料復合管》

    CJ/T124-2016《給水用鋼骨架聚乙烯塑料復合管件

    performance advantage

    use the high quality PE materials

    Creep resistance, excellent hydraulic performance, abrasion resistance ,corrosion resistance, sanitation and environmental-friendly, the service life can be over 50 years though.

    Performance advantages

    It is stable to composite steel and plastic for steel framed polyethylene plastic pipe, hardness with softness, creep resistance, impact resistance,rapid crack propagation resistance,lower coefficient of thermal expansion,good quality of Traceability,easy installation.

    production technique

    Steel skeleton of polyethylene plastic pipe USES continuous winding Angle welding net frame, plastic melt extrusion and frame synchronization composite molding process Which with high quality low carbon steel wire for enhanced phase, polyethylene (PE) as the matrix, through molding machine wire welding into the net, and the molten polyethylene composite extrusion in the compound nose, on the production line continuous composite molding, cooling traction incision sealing, get straight tube products

    CONNECTION TYPE

    hot melt connection

    The steel framework polyethylene plastic composite pipe is used to absorb the mature connection technology and experience of traditional plastic and metal tube, and can be connected by electric fusion connection and live flange connection.

    flanged joint

    The steel framework polyethylene plastic composite pipe and other metal pure PE tube valves and gauges are connected by flange connection.

    built-up connection

    The connection of electric welding and flange connection of the composite pipe is higher than that of the pipe.

    product standard

    Nominal internal classic
    (Dn) /mm
    Nominal pressure/Mpa
    1.0 1.6 2.5 4.0
    Nominal wall thickness and limit deviation/mm
    50
    65
    80
    100
    125
    150
    200
    250
    300
    350
    400
    450
    500
    550
    600

    Supporting pipe fittings

    Nanchuan steel framework polyethylene plastic composite pipe fittings are complete, with all kinds of specifications of the elbow of three-way variable diameter electric fuse socket flange short pipe, can meet the complex conditions of the pipeline system supporting construction requirements.

    Engineering Projects

    Engineering Projects

    欧美高清av免费观看_人妻少妇不卡无码视频_免费观看四虎精品国产_色情网址日b视频,女优导航,VHC影院,2019国产小视频凹凸