YB00000067 D-RING For HITACH ZW310-5A QSM11

The D-ring is mainly made of zinc alloy and iron. D-rings made of zinc alloys are usually of a closed design, while those made of iron are of an open design. These materials are selected based on their strength and corrosion resistance to meet the needs of different application scenarios. D-ring, also known as D-ring, O-ring, etc., is a kind of circular metal parts. It is mainly made of stainless steel, aluminum, copper and other metal materials, with wear resistance, corrosion resistance, high tensile strength characteristics.

D-RING is a common connector, mainly used as a fastening point, fixing containers, hatchcovers, decks, etc. It is used for the bilge of multi-purpose ships by forming a fastening system with flower basket screws and tying rods. ‌D ring is a common hardware accessory, mainly used to connect and secure various items. ‌ It gets its name from its shape, which resembles the capital letter "D". D-rings are usually made of zinc alloy or iron and are surface treated by polishing, electroplating and other methods to improve their durability and aesthetics.

The main role of the D-Ring is as a fastening point for holding containers and other cargo. ‌ It is commonly used on hatchcovers, decks, container struts and lashing Bridges, and is also used on bilges on multi-purpose ships. D-Ring can ensure the stability and safety of containers or other goods during transportation by forming a fastening system with flower basket screws and binding rods.