Anchor Chain Product Tech News

A forelock shackle is a specific type ofshackle designed for use within stud link anchor chains. These anchor chains are distinguished by their studs—raised sections along the links that help maintain the chain's shape and reduce wear during use. The forelock shackle serves as a reliable means of connecting the stud link anchor chain to various fittings, such as deck fittings on ships, termination points on marine structures, or within navigation buoy mooring bridle systems.

DIN 763 is a German industrial standard that specifies round steel link chains with a long link design. The key feature is that the inner length (a) is significantly larger than the inner width (b) – typically 3 times or more. This gives the chain a stretched appearance, making it easy to hook, loop, or wrap around objects.

This article mainly introduces a real order for CM690-76mm stud anchor chains from Canada, specifically designed for offshore operations and ABS-certified vessels, and details the ABS-certified manufacturing process.

A customer needed 4 pcs of 60kg stainless steel AC-14 anchors. Most suppliers said no. We said yes – and delivered 30 days faster, 30% lower cost. Then a Chile salmon client wanted a custom G80 mooring ring. We re-engineered it. Cost down 40%. Strength up 1.3x. This is how we work. Read on.

There are four common types of German standard DIN chains: DIN 763, DIN 764, DIN 766, and DIN 5685. The main differences between them are link length and application. As a professional supplier, SMEOCEAN helps you understand each type at a glance.

What Are Anchor Chain Accessories? Complete Guide to Anchor Shackles, Kenter Shackles, Swivel Groups & More In marine engineering, we often focus on the strength and corrosion resistance of anchor chains. But few people know: how are anchor chain sections connected to each other? Why does a several-hundred-meter-long anchor chain, when deployed into deep water, not twist up like a telephone cord? Today, let's get to know the other important members of the mooring system – anchor chain accessories.

Double dogbone shackles are a key component of the chain tensioning system** in bridge engineering. Their dogbone design allows for automatic alignment, reduces stress concentration, and extends service life.

In ship towing operations, the towing chain is the core component connecting the tugboat and the towed vessel, undertaking the crucial functions of transmitting towing force and maintaining course stability. This article will systematically introduce the technical characteristics of ship towing chains from aspects such as structural composition, core function, and technical parameters.

A Trailer Horse is a heavy-duty steel support stand designed for securing semi-trailers during shipment on Ro-Ro vessels. When a semi-trailer is shipped "unaccompanied" (without a tractor unit), the Trailer Horse is placed under the kingpin at the front of the trailer, bearing its weight and preventing collapse or shifting caused by vessel motion. Simply put: the Trailer Horse is the "third leg" for semi-trailers on Ro-Ro vessels.