► Central simba nhengo
► Loose chubhu yakasungwa;
► Aluminium tepi yakashongedzerwa PE yemukati sheath
► Corrugated simbi tepi armored yekunze tambo
► PE yekunze sheath yekunze tambo
► FRP yepakati simba nhengo;
► Corrugated aluminium tepi yakavharidzirwa netambo yekunze
► Central simba nhengo;
► PE yemukati sheath