FRP Manhole (JIS)

• 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)