... used in hotel, school,hospital and coal mine enterprise. FRP / GRP water tank Technique Parameters:Tensile strength (Mpa): ≥70Bending strength (Mpa): ... Mpa): ≥5900Water absorption: ≤1.0%Fiberglass content: ≥25 FRP / GRP water tank size:Water tank size 1.0*1.0*1.0m, 1 ... 5mm,8mm,10mm,12mm,14mm,16mm etc FRP / GRP water tank Application:Our FRP water tank is widely used in factory, Enterprises, government ...