... pipe is usually used as beam,armrest,fence,and handrail, and it could be used in different industries like ... resistanceCustomizationSafetyInsulationEconomy CharacteristicApplicationfrp grp pipe can be applied as beams,handrail, armrest,ladder,measuring instrument etc.The outlook of our factory: ... pipe is usually used as beam,armrest,fence,and handrail, and it could be used in different industries like ...