Steel chain approaching stainless steel chain in corrosion resistance
Double Guard Chain is highly corrosion resistant with coating of double layers of two distinct resources. In comparison with the High-Guard Chain, it exhibits virtually doubled corrosion resistance within the salt water spray test, and might be utilized in mild alkaline and mild acidic situations.
Functions
?With its enhanced corrosion resistance, it can be utilized in situations exactly where High-Guard or Rustless Chains can’t be utilized, as well as in some conditions exactly where only stainless steel could be applied.
?The coating consists of environmentally friendly non-chrome materials. To comply using the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium just isn’t utilized.
Encouraged uses
?Disorders that call for each strength and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines and so on. ?Situations 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. Different chemical plants and water therapy plants.
Selection of chains
Double Guard Chain has an equivalent strength to a typical roller chain.
Connecting back links and offset links
R connecting backlinks are made use of for high-guard chains #60 or smaller sized and C connecting links for #80 or bigger, and OJ and 2POJ are utilised as offset hyperlinks.
Sprockets
Normal sprockets for high-guard chains may be utilised because the dimensions will be the very same as conventional roller chains.
Caution
Use stainless steel chains should the chains will can be found in direct contact with meals.
Double Guard chain will not possess a gloss such as the nickel coated chain.
Unless not so specified from the customer, chains are coated with grease and shipped. If doable, oil the spaces between pins and bushes and bushes and rollers. Please utilize the encouraged lubrication oil for the maintenance of the chain as oiling with grease could cause flexion failure.