An yi Jakar fitsari daga PVC, PE, PP, HDEP da ABS a matakin likitanci.Ya ƙunshi jaka, bututu mai haɗawa, mai haɗawa da taper, fitarwa na ƙasa da hannu.
1. Tare da bawul ɗin da ba a dawo da shi ba don kauce wa yaduwar fitsari na baya, ƙara lafiyar haƙuri
2. Tube tare da Smooth surface da kink-resistant