frp duct

National Grating Fiberglass Trench and Drain Grates are available in two standard resin systems. Each providing different levels of corrosion protection. Both resin systems meet Class 1 Flame Spread Rating per ASTM E-84 test standards.

...

One of the primary applications of fiberglass products in steel manufacturing is in the fabrication of refractory linings. Refractory materials are essential in steel furnaces as they provide insulation and withstand extreme temperatures, preventing heat loss and maintaining optimal melting conditions. Fiberglass-based refractories offer superior thermal shock resistance and can endure continuous exposure to high heat, thereby increasing furnace longevity and reducing maintenance downtime.

...

Another significant advantage of fiberglass water storage tanks is their lightweight nature. Unlike concrete or steel tanks, which can be extremely heavy and difficult to transport, fiberglass tanks are much lighter and easier to handle. This makes them ideal for remote locations or areas with limited access to heavy machinery. Additionally, the lightweight design of fiberglass tanks also reduces the risk of damage during transportation and installation Additionally, the lightweight design of fiberglass tanks also reduces the risk of damage during transportation and installation Additionally, the lightweight design of fiberglass tanks also reduces the risk of damage during transportation and installation Additionally, the lightweight design of fiberglass tanks also reduces the risk of damage during transportation and installationfiberglass water storage tanks.

...