FRP Manhole (JIS)

Contact us for more details.

(No reviews yet) Write a Review
  • Manufactured to conform to JIS standards.
  • Nexus and/or C-veil (30g/m2) + 2 mat (450g/m2) 2.5mm(100mil) 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.


(unit: mm)

Nominal Size D d C T n h t L Weight
500A 655 500 605 20 20 23 5 200 10
1.00 LBS