Seikou-DIN3021 spring band clamp
Material:
Steel 51 CrV4
Surface treatment:
Multilayer, chromium (VI) free
Primer: Zinc
Topcoat: Organic
Black
Corrosion resistance:
720 hours
Salt spray (ASTM B-117)
Description
DIN 3021 spring band clamp is a component used for hose connection and fixing
Features and Advantages
Excellent material: Made of heat-treated spring steel, such as 51CrV4 steel, it has high strength, good elasticity, and strong resistance to brittle fracture, especially in low temperature environments.
Reliable performance: It has good elastic compensation ability, can continuously adapt to the deformation between the hose and the connecting pipe, provide constant clamping force, and can achieve leak-free connection in the temperature range of -40℃ to 180℃.
Easy to install: Small installation space, high flexibility, some types such as the self-contained installation handle type do not require special installation pliers, and can be directly inserted into the hose and the installation handle can be removed to complete the installation.
Size indication
According to the DIN 3021 standard, the description of the spring band clamp adopts the form of “implementation standard – type – applicable diameter and bandwidth”. For example, DIN 3021-A-3212 means that the product is DIN 3021 spring band clamp, type A, suitable for hoses with a nominal diameter of 32mm, and the bandwidth of the spring band clamp is 12mm.
