... As a whole from the polypropylene resin obtained by extrusion method. Performance: acid, alkali, corrosion, non-toxic ... 70mm, specifications: 1m * 2m), a variety of extrusion plate: PVC soft sheet and hard board, ABS board, PP ... maximum width of 1.5m). There are PVC pipe extrusion pipe, PP pipe, ABS pipe UPVC pipe ... , width 1.2m), a variety of electrode (PVC electrode, PP welding rod, ABS electrode, PE ...