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 to the High-Guard Chain, it exhibits just about doubled corrosion resistance inside the salt water spray test, and might be utilized in mild alkaline and mild acidic situations.
Capabilities
?With its enhanced corrosion resistance, it may be utilized in conditions in which High-Guard or Rustless Chains can not be utilized, and even in some problems where only stainless steel may be utilised.
?The coating consists of environmentally friendly non-chrome material. To comply using the EU’s Restriction of Hazardous Substances (RoHS) Directive, hexavalent chromium will not be utilised.
Advisable utilizes
?Ailments that demand both power and corrosion resistance
Multilevel parking facility, moving decks, cleansing lines etc. ?Conditions exposed to rain or sea water
Machines installed outside, amusement machines
?Situations exposed to mild alkaline and mild acidic chemical agents, sea water or wastewater. A variety of chemical plants and water treatment plants.
Selection of chains
Double Guard Chain has an equivalent strength to a normal roller chain.
Connecting hyperlinks and offset back links
R connecting links are utilised for high-guard chains #60 or smaller sized and C connecting hyperlinks for #80 or larger, and OJ and 2POJ are used as offset backlinks.
Sprockets
Typical sprockets for high-guard chains is often applied because the dimensions would be the identical as common roller chains.
Caution
Use stainless steel chains when the chains will are available in direct make contact with with foods.
Double Guard chain won’t possess a gloss such as the nickel coated chain.
Unless not so specified from the consumer, chains are coated with grease and shipped. If possible, oil the spaces involving pins and bushes and bushes and rollers. Please utilize the recommended lubrication oil to the servicing of the chain as oiling with grease can cause flexion failure.