... used in hotel, school,hospital and coal mine enterprise.FRP / GRP water tank Technique Parameters:Tensile strength (Mpa): ≥70Bending strength (Mpa ... ): ≥60Flexural modulus (Mpa): ≥5900Water absorption: ≤1.0%Fiberglass content: ≥25FRP / GRP water tank size:Water tank size 1.0*1.0 ... board thickness: 5mm,8mm,10mm,12mm,14mm,16mm etc FRP / GRP water tank Application:Our FRP water tank is widely used ...