MOLDED GRATING
PULTRUSIONS
OTHERS





Pultrusions --- Structural Shapes
 
Brief On Pultrusion:
The raw materials for pultrusion include a liquid resin mixture (containing resin, fillers and specialized additives) and flexible textile reinforcing fibers. To achieve the reinforcement purpose, materials in continuous forms such as rolls of fiberglass mat and doffs of fiberglass roving are used. During the pultrusion process, the raw materials are pulled through a heated steel forming die using a continuous pulling device. When the reinforcements are saturated with the resin mixture ("wet-out") in the resin bath and pulled through the die, the resin comes hardened due to the heat from the die and the cured profiles are thus formed in the same shape as the die.

The advantages:
  • Corrosion resistant and anti-aging
  • non-conductive and non magnetic
  • Light weight and great strength and impact strength
  • Long service life and maintenance-free
  • Bright color and good appearance
  • Easy of installation and dimensional stability
  • Water-proof, fire retardant

  • Guide to Structural Shapes
    ProfileTypeSize mmWt. kg/mShape
    Leg AnglesL0150.8x50.8x6.31.2
    L0276.2x76.2x9.52.5
    ChannelU01120x36x62.1
    U02152.4x41.9x9.53.9
    U03160x48x83.7
    U04200x60x105.7
    U05240x72x128.2
    I-BeamI0125x12x40.3
    I0138x15x40.5
    I03120x60x83.2
    I04200x60x105.7
    I05254x127x12.712.0 
    I05300x150x12/810.2 
    Round TubeR01 26x40.5
    R0235x50.9
    R0350.8x3.20.9
    Square TubeS01 38.1x38.1x5.11.3
    S0250.8x50.8x3.21.2
    S0350.8x50.8x6.42.1
    S04127x127x9.58.5
    RC0150x30x61.5
    Tread CoverTR01 40x70x3.50.7
    TR02 25.4x152.4x3.51.1
    TR03 25.4x228.6x3.51.6
    TR04 25.4x304.8x3.52.1
    Toe PlateTP01 100x12x3.00.7
    TP02150x12x3.21.1
    Omega HanderH01 65x50x31.2
    Corrugated Round TubeCR01 15x40.7
    Note:Other sizes are avilable on ruquest.