12B-1 Corrosion-Resistant Roller Chains According to DIN 8187 (B-Series)
12B-1 corrosion-resistant roller chains (3/4″ × 7/16″), also known as corrosion-protected or anti-corrosion chains, are a special type of simplex drive chains. They have the same dimensions as standard roller chains according to ISO 606 (DIN 8187), meaning they belong to the European B-series.
The chains consist of outer links with pins and inner links with bushes, on which freely rotating rollers are mounted. The chains are made of steel with a special surface treatment that provides enhanced corrosion resistance. The specific method of corrosion protection (such as galvanizing or nickel-plating) varies by chain type and manufacturer.
Products are sorted by manufacturer, packaging and type of component.
12B-1-NP Donghua (Nickel-Plated, 3/4” × 7/16”, DIN 8187) - 5 m Pack
Roller Chain
In Stock We update the stock availability information every 2 hours.
The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.
Price per 1 m: We sell in 5 m pack. For easy comparison with alternative products, we present the price per 1 m.
21.23€ excl. VAT
25.69€ incl. VAT
12B-1-NP Standard (Nickel-Plated, 3/4” × 7/16”, DIN 8187) - 5 m Pack
Roller Chain
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Price per 1 m: We sell in 5 m pack. For easy comparison with alternative products, we present the price per 1 m.
12.84€ excl. VAT
15.53€ incl. VAT
12B-1-NP KettenWulf NP (Nickel-Plated, 3/4” × 7/16”, DIN 8187) - 5 m Pack (+ 2 Connecting Links)
Roller Chain
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Price per 1 m: We sell in 5 m pack. For easy comparison with alternative products, we present the price per 1 m.
Price on Request The chain price is calculated after receiving information about up-to-date prices from our suppliers. Please, fill in your email address and the required number of pieces and submit the form on the product page. The price and delivery conditions will be answered by email.
12B-1-ZP Standard (Zinc-Plated, 3/4” × 7/16”, DIN 8187) - 5 m Pack
Roller Chain
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Price per 1 m: We sell in 5 m pack. For easy comparison with alternative products, we present the price per 1 m.
11.32€ excl. VAT
13.70€ incl. VAT
12B-1-ZP KÖBO (Zinc-Plated, 3/4” × 7/16”, DIN 8187) - 5 m Pack
Roller Chain
Sale is Over The goods are sold out and their sale has been ended. Therefore, it will not be available in the future, so it cannot be ordered.
Price per 1 m: We sell in 5 m pack. For easy comparison with alternative products, we present the price per 1 m.
15.16€ excl. VAT
18.35€ incl. VAT
12B-1-NP Standard Crank Connecting Link (Nickel-Plated, 3/4” × 7/16”, DIN 8187)
Roller Chain
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
2.62€ excl. VAT
3.17€ incl. VAT
12B-1-NP Standard Straight Connecting Link (Nickel-Plated, 3/4” × 7/16”, DIN 8187)
Roller Chain
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
1.47€ excl. VAT
1.78€ incl. VAT
12B-1-ZP Standard Crank Connecting Link (Zinc-Plated, 3/4” × 7/16”, DIN 8187)
Roller Chain
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
2.20€ excl. VAT
2.67€ incl. VAT
12B-1-ZP Standard Straight Connecting Link (Zinc-Plated, 3/4” × 7/16”, DIN 8187)
Roller Chain
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
1.27€ excl. VAT
1.54€ incl. VAT
Products are sorted by manufacturer, packaging and type of component.
Chains Construction
- Inner link
- Outer link
- Pin
- Bush
- Roller
Chains Fields of Use
12B-1 corrosion-resistant roller chains according to DIN 8187 are intended for applications in environments with an increased risk of corrosion, such as humid areas, outdoor operations, or other environments where standard chains do not provide sufficient corrosion resistance.
Typical fields of application include the food industry, agriculture, chemical industry, or wastewater treatment plants.
They are most commonly used as drive chains but can also be fitted with attachments or other auxiliary components for material handling and lifting applications.
Chains Material
Steel with a special surface treatment.
Chains Code Description
Example:
12B-1-NP KettenWulf NP (Nickel-Plated, 3/4″ × 7/16″, DIN 8187) - 5 m Pack
| Code Part | Description |
|---|---|
| 12B |
Chain type (ISO 606 / DIN 8187, B-series) |
| 1 |
Simplex roller chain |
| NP |
Nickel-plated design |
| KettenWulf |
Manufacturer |
| NP |
Chain type according to the manufacturer's designation |
| Nickel-Plated |
Chain design |
| 3/4″ × 7/16″ |
Pitch × internal width |
| DIN 8187 |
European chain standard (B-series) |
| 5 m Pack |
Standard pack length |
Documents for Download
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