... 15-8mm12Material:carbon steel,stainless steel, manganese steel wire, nickel wire, galvanized wire,alloys,etc13Experience:More than 20 years14Strong technology and service ... inquiries, pls provide below spec details or drawing:(1) Wire diameter(2) Material(3) Free length(4) Maximum outside ... pipe bending clamp1.Various of torsion spring and wire form, even punch fitting of hareware.2.Usage of torsion ...