Steel chain approaching stainless steel chain in corrosion resistance
Double Guard Chain is extremely corrosion resistant with coating of double layers of two unique resources. Compared to the High-Guard Chain, it exhibits almost doubled corrosion resistance in the salt water spray check, and might be utilized in mild alkaline and mild acidic disorders.
?With its enhanced corrosion resistance, it may possibly be used in situations the place High-Guard or Rustless Chains can not be utilized, and in some cases in some conditions where only stainless steel is often utilized.
?The coating includes environmentally friendly non-chrome material. To comply together with the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium just isn’t applied.
Advisable employs
?Disorders that need the two strength and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines etc. ?Disorders exposed to rain or sea water
Machines installed outdoors, amusement machines
?Ailments exposed to mild alkaline and mild acidic chemical agents, sea water or wastewater. Numerous chemical plants and water treatment method plants.
Selection of chains
Double Guard Chain has an equivalent power to a common roller chain.
Connecting links and offset links
R connecting backlinks are used for high-guard chains #60 or smaller and C connecting hyperlinks for #80 or larger, and OJ and 2POJ are applied as offset back links.
Conventional sprockets for high-guard chains is usually used since the dimensions would be the very same as normal roller chains.
Use stainless steel chains in case the chains will are available in direct get hold of with foods.
Double Guard chain does not possess a gloss like the nickel coated chain.
Unless of course not so specified from the customer, chains are coated with grease and shipped. If doable, oil the spaces concerning pins and bushes and bushes and rollers. Please use the encouraged lubrication oil for that maintenance of the chain as oiling with grease could cause flexion failure.