... Grade: 200,300,400series Weaving wire, Annealed wire, Spring wire, Cold heading wire All Kinds of Stainless Steel ... Wire: 1.Stainless Steel Spring Wire (SPR)Application: Springs Steel grade: 302, 304, ... lines, hose connectors, weaving and possession of oil and gas projects Steel grade: D667(Ni: 0.8-1.0 ... , Half Bright Temper: Soft annealed Stainless Steel Spring Wire