Steel chain approaching stainless steel chain in corrosion resistance
Double Guard Chain is extremely corrosion resistant with coating of double layers of two distinct materials. Compared to the High-Guard Chain, it exhibits nearly doubled corrosion resistance in the salt water spray test, and will be utilized in mild alkaline and mild acidic disorders.
Characteristics
?With its enhanced corrosion resistance, it could possibly be used in circumstances exactly where High-Guard or Rustless Chains cannot be utilised, and in many cases in some ailments exactly where only stainless steel can be used.
?The coating consists of environmentally friendly non-chrome material. To comply using the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium is just not made use of.
Suggested uses
?Ailments that need the two power and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines etc. ?Disorders exposed to rain or sea water
Machines installed outdoors, amusement machines
?Disorders exposed to mild alkaline and mild acidic chemical agents, sea water or wastewater. Different chemical plants and water treatment plants.
Selection of chains
Double Guard Chain has an equivalent strength to a normal roller chain.
Connecting hyperlinks and offset back links
R connecting hyperlinks are applied for high-guard chains #60 or smaller sized and C connecting hyperlinks for #80 or greater, and OJ and 2POJ are used as offset hyperlinks.
Sprockets
Typical sprockets for high-guard chains might be applied since the dimensions are the very same as common roller chains.
Caution
Use stainless steel chains when the chains will are available in direct speak to with foods.
Double Guard chain isn’t going to have a gloss just like the nickel coated chain.
Unless of course not so specified from the client, chains are coated with grease and 
shipped. If possible, oil the spaces between pins and bushes and bushes and rollers. Please use the proposed lubrication oil for the maintenance in the chain as oiling with grease may cause flexion failure.
