... 20,25 d)Stiffiness:SN2500,5000,10000,Above 10000 Hobas CC-GRP(centrifugally cast glass reinforced plastics) Pipes systems are ... saving lots of costs of project's construction. HOBAS CC-GRP pipes had applied successfully in the projects.Specification:1 ... :SN2500,SN5000,SN10000,Above SN10000Applications:1.Potable water lines2.Gravity Sewers3.Water and Sewer Treatment plants4.Industrial Pipelines5.Double ...