Manufactured up to twelve strands wide, Diamond Chain's multi strand products for the Oil and Gas industries are available in two types of construction with center plates slip-fit on the pins or with center plates press-fit on the pins.
Diamond ACE® (anti-corrosive exterior) roller chains incorporate an electro-chemically bonded, protective exterior coating that is applied to each component part prior to assembly. The protective coating, a specially formulated zinc-nickel and non-hexavalent chromium coating, serves as a physical barrier that provides superior water-resistance and physical and structural integrity for carbon steel base chain. Diamond ACE provides the optimum balance between corrosion protection and performance.
Diamond series coiled tubing injector chains feature specially manufactured pins for increased tensile strength and improved impact and pin fatigue resistance. Special interference fit coverplates are manufactured to exacting tolerances to minimize pin turning and assure equal distribution of chain working load. Diamond's coil tubing injector chain is available in nickel or ACE plating for improved resistance to stress corrosion cracking caused by use in wet environments. Diamond Chain products stand up to the strenuous conditions of the oil and gas industry which means longer chain life and increased up-time and production.