Stainless steel chains can be divided into two types based on their structure: roller chains and sleeve chains. The following is a general classification of stainless steel chains

Roller chain is a universal roller chain based on JIS and ANSI specifications.
Plate chain is a hanging chain composed of chain plates and pin shafts.
Stainless steel chain is a type of stainless steel chain that can be used in special environments such as pharmaceuticals, water, and high temperatures.
A standard accessory chain is a chain that attaches accessories to a standard roller chain.
Hollow pin chain is a chain connected by hollow pins, and accessories such as pins and crossbars can be freely attached or removed according to customer requirements.
Double pitch roller chain (Type A) is a chain with twice the pitch of the standard roller chain based on JIS and ANSI specifications. It is a lightweight low-speed chain with an average length, suitable for devices with long inter axle distances
Double pitch roller chain (Type C) is a chain with a pitch of twice that of the standard roller chain based on JIS and ANSI specifications. It is mainly used for low-speed and handling, with standard diameter S-type rollers and large-diameter R-type rollers. The double pitch accessory roller chain is a chain with attachments attached to the double pitch roller chain, mainly used for conveying.
ISO-B roller chain is a roller chain based on ISO606-B, which is commonly used in products imported from countries such as the UK, France, and Germany

Reference Data Sheet for Stainless Steel Chain