China Expansion Shell for Mining, Tunneling, Slope Stabilization, Find details about China Dywidag Threadbar Grade 150, Dywidag Post Tensioning Thread Bar from Expansion Shell for Mining, Tunneling, Slope Stabilization
High Strength Thread Bar Dia:15,20,25,28,32,36,40,50mm |
Surface:Self Color,HDG,Epoxy |
Accessory:Domed Nut,Hex Nut,Couplers,Centralizer,Expansion Shell |
Grade:500/630Mpa,670/800Mpa,830/1030Mpa,930/1080Mpa |