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. In comparison to the High-Guard Chain, it exhibits practically doubled corrosion resistance from the salt water spray test, and may be used in mild alkaline and mild acidic disorders.
Functions
?With its enhanced corrosion resistance, it may possibly be used in circumstances exactly where High-Guard or Rustless Chains cannot be utilized, and in some cases in some circumstances in which only stainless steel may be utilised.
?The coating includes environmentally friendly non-chrome material. To comply together with the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium will not be applied.
Proposed uses
?Problems that call for the two power and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines and so on. ?Circumstances exposed to rain or sea water
Machines put in outdoors, amusement machines
?Situations exposed to mild alkaline and mild acidic chemical agents, sea water or wastewater. Many chemical plants and water treatment method plants.
Selection of chains
Double Guard Chain has an equivalent power to a common roller chain.
Connecting backlinks and offset backlinks
R connecting backlinks are applied for high-guard chains #60 or smaller and C connecting hyperlinks for #80 or bigger, and OJ and 2POJ are used as offset hyperlinks.
Sprockets
Regular sprockets for high-guard chains might be applied because the dimensions would be the same as normal roller chains.
Caution
Use stainless steel chains when the chains will can be found in direct make contact with with meals.
Double Guard chain won’t possess a gloss just like the nickel coated chain.
Except if not so specified through the client, chains are coated with grease and 
shipped. If doable, oil the spaces in between pins and bushes and bushes and rollers. Please use the encouraged lubrication oil for that maintenance with the chain as oiling with grease can cause flexion failure.
