•Material: High alloy steel(DIN17115)
•Surface treatment: Black Painting or Anti-rust oil coating
•Breaking elongation: 12% max
•Marked with Chain size, product ID, grade with manufacture quality mark.
•Test certificates available upon request.
The dimensions and properties of the mining chains completely conform to grade B or C requirements specified in the National standard GB/T 12718 and DIN22252-1/2 standard.
The mining chain can adjust the length of the chain according to the different lifting objects. It is an essential and important lifting device of the crane. It plays an important role in improving the operation efficiency and expanding the operation range of the crane.