GRP-pipe
System

Manufacturing Method of GRP-pipes

Category	RTRP	Remarks
Application scope	Powerplant seawater piping (sea lift pumping line, cooling water pipe) Industrial water piping Sewage and firefighting piping Desulfurization piping and facilities Scrubber / duct / chemical tank Cooling tower header pipe	-
Safety	Structural safety ensured through resin + glass fiber usage No separation between pipe layers due to deformation Excellent safety under internal pressure	-
Tensile strength	120MPa	ASTM D2290 KS F 2240
Tensile elastic modulus	12GPa	ASTM D2290 KS F 2240
Poisson’s ratio	0.12	ASTM D1599 KS F 2240