TorqBolt stocks highly corrosion resistant Duplex Washers. Duplex (austenite-ferrite) stainless steel is 40-50% ferrite in annealed conditions. It has crevice cracking resistance even higher than those of 304, 316L 317L also it has yield strengths higher or almost double than those austenite steels. However, this steel cannot be used for temperatures above 600 Degrees Fahrenheit. Some of its applications include pressure vessel tanks, piping, and heat exchangers in chemical Industry, paper industry, and cargo tanks of shipping industries and mainly in biofuel plants.
Type :Manufacturing Process Adopted for manufacturing of washers are Cold Formed, Hot Formed & Bar Stock Machined. Washers without Inner Diameters, Forged Blanks can be manufactured on request along with CNC machined Process.
General Types: Plain Washers, Flat Washers, Spring Washers, Lock Washers
Size Range :Metric Size Range from M1.0 upto M150.
Imperial size Range from #0000 upto #12 and 1/4" upto 6".
Duplex Steel Fasteners Duplex Bolts Duplex Nuts Duplex Screws Duplex Stud Bolts