Steel chain approaching stainless steel chain in corrosion resistance
Double Guard Chain is highly corrosion resistant with coating of double layers of two unique products. In comparison to the High-Guard Chain, it exhibits almost doubled corrosion resistance within the salt water spray check, and might be utilized in mild alkaline and mild acidic ailments.
?With its improved corrosion resistance, it may be used in circumstances in which High-Guard or Rustless Chains can’t be utilised, and in some cases in some ailments in which only stainless steel can be utilised.
?The coating consists of environmentally pleasant non-chrome materials. To comply with all the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium is not really applied.
Advisable employs
?Conditions that call for the two power and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines etc. ?Ailments exposed to rain or sea water
Machines installed outside, amusement machines
?Ailments exposed to mild alkaline and mild acidic chemical agents, sea water or wastewater. Different chemical plants and water remedy plants.
Choice of chains
Double Guard Chain has an equivalent power to a standard roller chain.
Connecting back links and offset backlinks
R connecting backlinks are made use of for high-guard chains #60 or smaller sized and C connecting hyperlinks for #80 or more substantial, and OJ and 2POJ are utilized as offset hyperlinks.
Regular sprockets for high-guard chains might be utilised because the dimensions are the exact same as normal roller chains.
Use stainless steel chains in case the chains will are available in direct contact with meals.
Double Guard chain isn’t going to have a gloss just like the nickel coated chain.
Unless of course not so specified by the purchaser, chains are coated with grease and shipped. If possible, oil the spaces between pins and bushes and bushes and rollers. Please utilize the recommended lubrication oil for that servicing with the chain as oiling with grease may cause flexion failure.