04C-1-SS Donghua SS (Stainless Steel, ASA 25-1, 1/4” × 1/8”, DIN 8188) - 5 m Pack (+ 1 Connecting Link)
Bush Chain
INOX – Stainless SteelHigh-alloy steel with increased resistance to chemical and electrochemical corrosion.
Suitable especially for the food, chemical and pharmaceutical industries, demanding operating conditions and the outdoor environment, but also for all applications where the use of corrosion-resistant materials is required by law.
Chain Parameters
In the TYMA Product Catalogues you can find this material also described with the abbreviation SS.
Chain Description
04C-1-SS Donghua SS (Stainless Steel, ASA 25-1, 1/4” × 1/8”, DIN 8188) - 5 m Pack (+ 1 Connecting Link) is a special type of simplex drive chain. It is standardized according to ISO 606 (DIN 8188, ANSI B29.1), meaning it is a chain of the American A-series.
The chain consists of outer links with pins and inner links with solid bushings, which ensure connection and movement between the links. The chain is made of stainless steel.
Chain Construction
- Inner link
- Outer link
- Pin
- Bushing
Chain Fields of Use
04C-1 / ASA 25-1 stainless steel bush chains according to DIN 8188 are intended for special applications in cases where a stainless steel design is required. They are used in food processing facilities, environments with increased humidity, wet conditions, with various chemicals, or when operating conditions do not allow the use of standard steel roller chains.
They are most commonly used as drive chains, but can also be fitted with carriers or other auxiliary elements for material handling and lifting applications.
Chain Material
Stainless steel.
Documents for Download
Dimensions and Parameters of Stainless Steel DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 251.07 kB)
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Manufacturer Profile
Donghua was founded in 1991 and has been one of the leaders in China's chain drive market since the late 1990s. It operates research and production centers not only in China, but also in Germany, Poland and Japan, and runs eight overseas branches – including locations in the Netherlands, the UK, the USA and Thailand.
Donghua chains and sprockets are used across a wide range of industrial sectors – from the automotive and food industries to healthcare – as well as in agriculture.
The company strives to become a global leader in chain drive technology. It invests heavily in R&D, advanced materials and production automation to deliver highly precise and high-performance solutions for demanding applications.