ルッドスパンセットジャパン List of Products and Services

Cromox is a brand of high-quality stainless steel products from the German company Walder, which continues to develop innovative, top-class high-quality products based on many years of experience and research in the field of stainless steel. Sling chains and other fittings are made from grade G6 duplex stainless steel AISI 318LN (equivalent to JIS standard SUS329J3L). This material is used in harsh environments such as chemical plant equipment, seawater equipment parts, military facilities, and renewable energy-related facilities. 【Stainless Steel Chain Series of Cromox Products】 ○ G6 Sling Chain CK ○ G6 Clevis Hook CGHF ○ G6 Eye Hook COHF ○ G6 Master Link for Single and Double Lifting CAGF ○ G6 Master Link for Triple and Quadruple Lifting CAKF ○ G6 Connector CGS ○ G5 D-Shackle (Screw Type) CSA ○ G6 Shortening CV ○ G5, G6 Hoist Chains ○ G6 Swivel Hook for Hoist Chains For more details, please contact us or download the catalog.

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The traditional grab hook that sandwiches the chain link from the side applies lateral load to one link, requiring a load reduction of 20 to 30%. This hook has a 0% load reduction. Additionally, there was a risk of it coming off the grab hook when it was once hooked and then lowered. This is a new length-adjusting hook that solves all these issues at once.

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The world's smallest chain sling using a 4mm chain.

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Supports sizes from 4mm to 22mm. Available for single, double, triple, and quadruple hanging depending on the number of chain hooks.

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Supports sizes from 4mm to 22mm. Depending on the number of chains, we offer options for single, double, and dedicated triple and quadruple suspensions.

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It is used to lift loads and tasks such as canning work and casting molds that cannot be caught with a standard hook.

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■Because it is a chain sling used for harsh tasks, we use high-quality alloy steel that combines nickel, chromium, and molybdenum, providing toughness and strength. ■When lifting by directly wrapping the chain (direct wrap), it is designed with a short link dimension (short pitch) to minimize the impact on the chain links that come into contact with corners. ■About the pink fluorescent color: *By applying fluorescent color to chains used in dark environments, the position of the chain can be easily identified at a glance. This allows operators to use it more safely. *It is also an effective measure for rust prevention, and to enhance the adhesion between the paint and the metal, a special plating is applied between the paint film and the metal. This minimizes the peeling of paint from the chain. *When using chains that have undergone advanced heat treatment in high-temperature environments, it is necessary to consider the effects of heat. It is very difficult to visually determine if a chain has been affected after being exposed to high temperatures, even once. This VIP chain changes color with temperature. If it has been used at high temperatures even once, it visually alerts the user to this fact (the color does not return even if it goes back from high temperature to room temperature).

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High strength, high corrosion-resistant duplex stainless steel

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The side pin insertion method allows the load pin to rotate freely, preventing wear from abrasion.

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The load ring flexibly responds to loads from all directions due to its 180° movement of the ring part and 360° rotation around the bolt axis. The design, which offsets the bolt position and the ring, allows for safe and normal use even in situations where only lateral loads would be applied with conventional products. Additionally, only high-tensile bolts of grade 10.9 or higher that have passed magnetic particle inspection are used. This robust specification ensures high safety. *For more details, please download the catalog or contact us.*

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Lateral loads on eye bolts are prohibited, but with a star point, even when the bolt is fixed, the ring part can rotate 360° in the load direction, eliminating the need to constantly align the ring surface with the pulling direction. This prevents potential accidents caused by the loosening of eye bolts due to neglecting the adjustment of the ring surface. Additionally, lateral hanging, which is prohibited with fixed tightened eye bolts, can be made possible while ensuring high safety.

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The "RBG/VRBG" is a ring shackle that can be installed using a hex wrench or torque wrench. The suspension ring has a range of motion of 180°, and it can handle 100% of the basic working load even at 90° in the plane of the ring. By using multiple points of fixation, it reduces the force applied to a single point, minimizing the impact on the suspended load. 【Features】 ■ Load distribution through multiple point fixation ■ Suspension ring has a range of motion of 180° ■ 100% of the basic working load even at 90° in the plane of the ring ■ Basic working load is clearly marked ■ Wear marking included for easy identification of disposal standards (patent obtained) *For more details, please refer to the PDF document or feel free to contact us.

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This is a stainless steel load ring that achieves support for loads from all directions through 180° movement of the ring part and 360° rotation around the bolt axis. It is suitable for use in environments where considerations for rust and hygiene are necessary.

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We will use the existing menage and change the lifting point size.

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This hook is designed by consolidating the accidents experienced with hooks and the requests from users throughout RUD's long history.

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The self-locking type features a patented lock button mechanism that automatically locks during installation, making it difficult to detach. It has a safety factor of four times the ISO standard.

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The chain pocket features a curved design to prevent the chain from unexpectedly coming loose.

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It is used to connect the chain and the fittings.

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It is used to connect the chain and the fittings.

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The color changes with temperature.

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This is an optional item consisting of a coupling, control link, safety link, and coupling, designed for safer use.

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【Features】 ○ Smooth rotation with embedded ball bearings ○ Strong and compatible with grade 100 ○ World patent obtained

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It rotates when a load is applied. (It does not rotate without a load.)

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This is a set of master links and balancers.

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