Frp Manhole (JIS)

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  • Manufactured to conform to JIS standards.
  • Nexus and/or C-veil (30g/m2) + 2 mat (450g/m2) 2.5mm (100 mil) resin rich corrosion liner.
  • Hand layup, integral type construction, woven roving used continuously from flange face to hub.
  • Uniform external surface and stub outside diameter stub end surface prepared for immediate bonding.
  • Drilled and undrilled Manholes available. Drillings according to JIS 5K Standards.
  • Available in DERAKANE 411-350M and SHOWA 802, supply using other resin systems possible too.



JIS 5K Standard. (unit:mm)

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