Steel chain approaching stainless steel chain in corrosion resistance
Double Guard Chain is highly corrosion resistant with coating of double layers of two unique supplies. When compared to the High-Guard Chain, it exhibits virtually doubled corrosion resistance while in the salt water spray test, and might be utilized in mild alkaline and mild acidic circumstances.
Characteristics
?With its enhanced corrosion resistance, it may be used in circumstances wherever High-Guard or Rustless Chains can not be made use of, and even in some situations where only stainless steel could be used.
?The coating consists of environmentally pleasant non-chrome material. To comply using the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium isn’t utilised.
Advisable uses
?Situations that call for both power and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines etc. ?Circumstances exposed to rain or sea water
Machines set up outdoors, amusement machines
?Disorders exposed to mild alkaline and mild acidic chemical agents, sea water or wastewater. Numerous chemical plants and water therapy plants.
Choice of chains
Double Guard Chain has an equivalent power to a standard roller chain.
Connecting hyperlinks and offset back links
R connecting links are used for high-guard chains #60 or smaller sized and C connecting backlinks for #80 or greater, and OJ and 2POJ are applied as offset backlinks.
Sprockets
Typical sprockets for high-guard chains could be employed because the dimensions are the exact same as regular roller chains.
Caution
Use stainless steel chains in case the chains will can be found in direct speak to with meals.
Double Guard chain does not have a gloss like the nickel coated chain.
Except if not so specified from the buyer, chains are coated with grease and shipped. If possible, oil the spaces amongst pins and bushes and bushes and rollers. Please make use of the proposed lubrication oil for the upkeep with the chain as oiling with grease may cause flexion failure.