Steel chain approaching stainless steel chain in corrosion resistance
Double Guard Chain is highly corrosion resistant with coating of double layers of two different materials. Compared to the High-Guard Chain, it exhibits just about doubled corrosion resistance from the salt water spray check, and may be utilized in mild alkaline and mild acidic problems.
Options
?With its improved corrosion resistance, it can be utilized in situations wherever High-Guard or Rustless Chains can not be utilized, and even in some disorders exactly where only stainless steel can be made use of.
?The coating consists of environmentally friendly non-chrome material. To comply with the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium is not really utilised.
Recommended makes use of
?Ailments that require the two strength and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines and so forth. ?Disorders exposed to rain or sea water
Machines set up outside, amusement machines
?Conditions exposed to mild alkaline and mild acidic chemical agents, sea water or wastewater. Many chemical plants and water therapy plants.
Selection of chains
Double Guard Chain has an equivalent power to a standard roller chain.
Connecting backlinks and offset backlinks
R connecting backlinks are made use of for high-guard chains #60 or smaller sized and C connecting links for #80 or greater, and OJ and 2POJ are utilised as offset back links.
Sprockets
Conventional sprockets for high-guard chains is usually employed because the dimensions are the identical as conventional roller chains.
Caution
Use stainless steel chains if your chains will are available in direct contact with meals.
Double Guard chain doesn’t have a gloss just like the nickel coated chain.
Unless not so specified through the customer, chains are coated with grease and shipped. If doable, oil the spaces concerning pins and bushes and bushes and rollers. Please utilize the suggested lubrication oil for your upkeep from the chain as oiling with grease could cause flexion failure.