... 800*560*22mm 4.Advantages:high strength,tension,stability SS 400 Joint /End plate of concrete spun pile:1 ... .Material:Carbon steel Q235 or SS 4002.Usage: concrete,phc,pc pile 3.Size:800 ... PHC spun pile Material DescriptionCarbon steel Q235 or JIS SS 400OD300,400,500,550,600,700,800,1000 or ... : Simon LiE-mail:simonliaaa2 at hotmail.com SS 400 Joint /End plates of concrete spun pile