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Shackle size and capacity chart pdf. For additional information, see page 452.
Shackle size and capacity chart pdf. Shackles should be fitted to the load in a manner that allows the shackle body to take the load in a true line along its centerline to avoid undue bending stresses which will reduce the load capacity of the shackle. Certificates available when requested at time of order and may include additional 3. Most CM products also carry an alpha-numeric traceability code. Avoid applications where due to movement the shackle pin can roll and possibly Feb 21, 2023 · Get up-to-date information on various shackle sizes and materials, including detailed descriptions and measurements, in this easy-to-use beginner guide! Every shackle is forged with the CM logo, its body or diameter size in imperial and/or metric units, trace code, USA, “Forged” and its specified strength requirements/working load limit (WLL). Bolt Type Anchor shackles with thin head bolt - nut with cotter pin. The proper application of shackles requires that the correct type and size of shackle be used. Meets the performance requirements of Federal Specification RR-C 271G, Type IVA, Grade A, Class 3, except for those provisions required of the contractor. 7-1 - Offshore Containers. Anchor shackle can be used for in-line load lifting as well as side-lifting with reduced working load limit, while Chain shackle are strictly used for in-line load lifting only. Sotra Anchor & Chain AS can not be hold responsible for any deviate between tables and delivered equipment. Impact test of shackle bow and pin are provided. In addition, screw pin shackles can be used for applications involving side-loading circumstances. ailable. Beaver’s shackles are amongst the most versatile items within our range. When selecting shackles, two types of designs are availab e anchor and chain Both used either with screw pins or bolt and nut configuration. The tests are conducted by Crosby and we provide a 3. 7-1 and EN13889. Standards Normally forged from steel and, size for size, alloy steel shackles have a higher safe working load (SWL) than those made in higher tensile steels. Shackles are identified by Shape, Material, Pin Style and Working Load Limit. Every shackle is forged with the CM logo, its body or diameter size in imperial and/or metric units, trace code, USA, “Forged” and its specified strength requirements/working load limit (WLL). 1 test Shackles 85 metric tons and larger are individually proof tested to 2. chanically gal Fatigue rated. Working Load Limit and grade “6” permanently shown on every shackle. All reputed shackles have key information such as Make, Size, Working Load Limit shown as permanent Crosby has Type Approved to provide 2t through 25t 209 anchor shackles that meet the requirements of DNV Certification Notes 2. Shackles have DNV Type Approval to Rules for Certification of Lifting Appliances, and are produced in accordance with DNV MSA requirements. Do not reduce the width between the shackle jaws by welding washers or spacers to the inside faces of the eye, this will adversely effect the properties of the shackle. Bow (or anchor) shackles, Dee (or chain) shackles and Grab shackles with countersunk pin are not certified for li ting purp 3. The shackle plays a central role in many lifting and towing applications in conjunction with our other complementary products. Screw pin shackles can be used in any application where a round pin shackle is used. Applications: Round pin shackles can be used in tie down, towing, suspension or lifting applications where the load is 6 strictly applied in-line. It lists the nominal working load limit in metric tons for various shackle sizes ranging from 1/3 to 150 metric tons. To avoid eccentric loading of the shackle a loose spacer may be used on either end of the pin. They can be the weakest link in the entire system and, as such, maximizing shackle quality is imperative. The shackle’s working load limit, its size, a traceability code and the manufacturer’s name should be clearly and boldly marked in the bow. Note: The measurements in tables may vary between different models. Dee (chain) shackles are generally used to join two pieces of lifting equipment, while bow (anchor) shackles are typically employed where more than one attachment has to be made to the body. Capacities 1/3 thru 55 metric tons, grade 6. Databook is provided that includes required documents. These Crosby shackles (met by our current standardproducts) are: statistical proof test of 1% to 3%, based on lot size is required. For additional information, see page 452. With this in mind Beaver have developed a broad range of shackles in both “Dee” and “Bow” type, “Screw Pin” and “Safety Pin” for such applications. Jun 7, 2004 · This document provides a load capacity table for Crosby shackles. Forged - Quenched and Tempered, with alloy pins. There many more shackle types, but these are the most commonly to be used in anchoring systems. 25t up to 25 tons to DNV 2. 1 Certification as standard available for charpy and statistical proof test from 3. 0 times the working load limit. . Hot Dip galvanized or self colored. Available in grades ‘S SHACKLE GUIDE PAGE Shackles are the standard, most cost effective method of attaching the anchor with chain. Included in this program is the use of finite element design methods to predict possible weak areas, which in turn allows us to design in superior fatigue properties. dvmrvyornozjamxmkziulwjhdxxvglgsidzahopjiijrlbplmx