Steel chain approaching stainless steel chain in corrosion resistance
Double Guard Chain is highly corrosion resistant with coating of double layers of two diverse products. Compared to the High-Guard Chain, it exhibits just about doubled corrosion resistance while in the salt water spray test, and might be utilized in mild alkaline and mild acidic conditions.
Capabilities
?With its improved corrosion resistance, it may possibly be utilized in situations wherever High-Guard or Rustless Chains cannot be used, as well as in some circumstances the place only stainless steel may be utilised.
?The coating consists of environmentally friendly non-chrome materials. To comply together with the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium isn’t applied.
Advised makes use of
?Conditions that call for each power and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines etc. ?Problems exposed to rain or sea water
Machines put in outdoors, amusement machines
?Problems 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 strength to a normal roller chain.
Connecting back links and offset links
R connecting links are applied for high-guard chains #60 or smaller and C connecting links for #80 or bigger, and OJ and 2POJ are employed as offset hyperlinks.
Sprockets
Regular sprockets for high-guard chains is often used because the dimensions would be the exact same as regular roller chains.
Caution
Use stainless steel chains if your chains will come in direct get in touch with with meals.
Double Guard chain will not have a gloss just like the nickel coated chain.
Except if not so specified through the client, chains are coated with grease and shipped. If attainable, oil the spaces concerning pins and bushes and bushes and rollers. Please make use of the encouraged lubrication oil for your servicing from the chain as oiling with grease could cause flexion failure.