TorqBolt stocks high pitting resistant Super Duplex Screws. Super Duplex contains roughly 25% chromium, 4% molybdenum, 7% nickel designed for demanding applications, which require high strength. It has outstanding resistance for pitting and crevice corrosion in seawaters and thus it has number of applications in marine Industry. It is advisable not to use this type of alloy for temperatures ranging higher than 300 Degrees Celsius. it is mainly used in oil and gas industry, offshore platforms, heat exchangers, vessels and high pressure RO plants. It has a very good weldabillity, it can joined to itself or other material.
Type :Screws can be Manufactured in Full Thread & Half Thread Configurations.
Manufacturing Process Adopted are Cold Forged, Hot Forged & Bar Stock Machined. Screws without Threading, Forged Blanks can be manufactured on request along with CNC machined Process.
General Types: Hex Head Cap Screws, Socket Head Cap Screws, Flat Head Screws, Button Head Screws, Hex Cap Screws, 12 Point Screws
Size Range :Metric Size Range from M1.0 upto M150 in accordance with ANSI/ASME B1.13M Edition 2012.
Imperial size Range from #0000 upto #12 and 1/4" upto 6" in accordance with ANSI/ASME B1.1 Edition 2012.