Shackle Iran

D-shackle

**مشخصات فنی:**
شگل یو ساده D-Shackle از یک بدنه U شکل و یک پین مستقیم تشکیل شده است که برای اتصال و جابه‌جایی بار در صنایع مختلف استفاده می‌شود. ابعاد شگل بسته به کاربرد آن متفاوت بوده و معمولاً بر اساس ظرفیت باربری، قطر بدنه و طول کلی دسته‌بندی می‌شود. سطح داخلی خمیدگی شگل باید بدون زائده و صاف باشد تا از تمرکز تنش و کاهش استحکام مکانیکی جلوگیری شود. پین اتصال نیز با رزوه یا مکانیزم فنری طراحی می‌شود تا در برابر لرزش و بارهای متناوب مقاومت کافی داشته باشد.

**گریدهای فولادی:**
جنس شگل‌های یو ساده معمولاً از فولادهای کربنی و آلیاژی با استحکام بالا تولید می‌شود که در دو گرید اصلی *Grade 6* و *Grade 8* عرضه می‌شوند. گرید 6 بیشتر برای کاربردهای عمومی و بارهای استاتیکی مورد استفاده قرار می‌گیرد، در حالی که گرید 8 با استحکام کشش�

Shackle

Import and distribution of all kinds of U U and Horseshoe Shackle in Kariz industrial equipment.

Sale of Steel Shackle
Sale of Stainless Steel Shackle
Sale of Crosby Shackle
Sale of Green Pin

Shackle are very practical tools that are used to connect tow wires, ropes, load carrying belts, chains, etc. to loading devices or goods and create the necessary connection for moving and lifting the load.
Shovels are divided into two main categories, U-U shoals and horseshoe shoals, and they are made of hardened steel. Of course, stainless steel is also used in some operations.
The opening and closing screw in Shackle is simple and nut screw and makes it easy to open and close.

The Bow Shackle: A Versatile and Essential Tool in Industrial Applications

Introduction:
The bow shackle is a fundamental component of various industries, serving as a crucial tool for lifting, rigging, and securing heavy loads. Its versatility, strength, and reliability make it an indispensable asset in numerous applications. This essay aims to explore the history, design, types, uses, and safety considerations associated with bow shackles. By delving into these aspects, we can gain a comprehensive understanding of this vital tools significance in modern industrial practices.

Historical Backg

U Shackle

The U shackle is a type of connection and lifting equipment widely used in various industries, designed to create a secure attachment point for ropes, cables, and chains. Typically made from high-strength alloy steel, this tool is capable of withstanding heavy pressure and tension in industrial operations. The U-shaped design features rings on both sides for attachment to machinery or loads. U shackles are commonly available in two types: with a pin or without a pin. Pin shackles use a locking nut for added security, while the pin-less versions are more suitable for applications where quick attachment and detachment are required. The load-bearing capacity of U shackles typically ranges from 0.5 tons to 30 tons and beyond.

Due to their simple and efficient design, U shackles are used across a wide range of industries, including transportation, oil and gas, construction, and lifting equipment. They are particularly useful in applications where fast and secure connections between ropes or cables and loads are needed. U shackles are often coated with corrosion-resistant layers such as galvanization or epoxy coatings to enhance their lifespan in harsh environments. This tool is commonly used in lifting and hauling operations, where it ensures strong and secure connections in challe

Shackle

A shackle is an essential tool in the transportation and material handling industries, used for connecting ropes, chains, or cables to a fixed point or load. These tools are typically made from alloy steel or stainless steel and are known for their high resistance to tension and wear, making them widely used in heavy-duty and agricultural industries. Shackles are generally available in two types: simple and pin-type locking shackles. The simple ones connect directly to the load or attachment point, while pin shackles use a locking nut to provide a safer connection and prevent accidental disconnection. The load capacity of shackles typically ranges from several hundred kilograms to several tons.

Shackles come in various shapes, including U-shaped, D-shaped, and ring shackles, each designed for specific applications. U-shaped shackles are ideal for quick and easy connections, while D-shaped shackles are used for heavier loads and situations that require higher strength. Additionally, shackles are usually coated with corrosion-resistant layers such as galvanization or epoxy paints to enhance their lifespan in various environments. These tools are widely used in industries such as construction, transportation, oil and gas, and marine applications.

9 ton shackle

The 9-ton horseshoe shackle is a steel tool with a unique design, used for connecting and moving heavy loads in industrial and construction projects. This shackle is specifically designed to withstand tensile stresses and heavy loads up to 9 tons. The shackle body is typically made of alloy steel, offering high tensile and impact properties. The horseshoe design of the shackle helps evenly distribute forces across the connection surface, thus effectively preventing damage to the connection points. This shackle is commonly used in loading, transportation, and installation of heavy equipment.

The 9-ton horseshoe shackle has an upper ring that allows it to be connected to crane hooks or other lifting systems. For optimal use, the shackle is usually coated with anti-corrosion materials, preventing rust and wear, which extends its service life. These shackles are generally designed and manufactured according to international safety standards such as ASME B30.9 and EN 1677. Additional features of this shackle include its ability to handle loads in various environmental conditions, including high humidity and extreme temperatures. This tool is widely used in heavy industries, construction, mining, and the transportation of large loads.

Crosby D shackle

Crosby U-Bolts are manufactured from forged alloy steel, grade AISI 4140 or equivalent. Their surface hardness ranges from 35 to 40 HRC Rockwell C for optimal strength-toughness balance. Thread diameters range from M10 to M64 with standard ISO Metric Fine or Coarse thread pitch. Inside width center-to-center distance varies from 25 to 200 mm with a ±1 mm tolerance. Safe Working Load WLL ranges from 0.8 to 48 tons with a 4:1 or 5:1 safety factor. These fittings undergo quench and temper heat treatment for uniform mechanical properties.

The U-bolt structure features a semi-circular bent section with a specified inside radius and two parallel legs. The inside bend radius is typically designed at 55-60% of the nominal bolt diameter. The surface is often hot-dip galvanized with 80-120 micron thickness or electroless nickel-plated for corrosive environments. Companion nuts are Grade 8 or 10 steel per ISO 898-1, typically supplied with flat and lock washers. These fittings are tested and certified according to DIN 3570, ISO 3266 standards and Crosby specifications. Primary applications include wire rope terminations, pipe clamping, and load-bearing structural attachments.

shackle

A shackle is a metal tool commonly used for connecting or securing cables, wires, and other equipment in various applications. Typically made from galvanized steel or stainless steel, shackles offer high resistance to corrosion and harsh environmental conditions, making them suitable for industrial, construction, and civil engineering projects. Shackles are usually U- or V-shaped and feature a metal pin at the end, allowing them to connect with different devices. They are manufactured in various sizes, ranging from 10 mm to 100 mm, and are designed for different load capacities.

Shackles are widely used in industries such as transportation, construction, petrochemicals, and other industrial projects. They are used to connect steel wires, cables, chains, and other components. Due to their simple and reliable design, shackles are also used in loading and transportation processes. For added safety, some shackles are equipped with locking mechanisms to prevent accidental opening. These tools are also capable of withstanding high pressures and harsh environmental conditions, making them widely used in environments where safety and strength are critical.

shackle

A shackle is a metal fastening device primarily used to connect and secure heavy equipment such as steel wires, cables, chains, and other components in industrial and construction projects. It is typically made from stainless steel or galvanized steel to offer high resistance against corrosion, wear, and mechanical stresses. Shackles are usually U-shaped or V-shaped and feature a pin or bolt at the center, used for attaching to other equipment. Shackles come in various sizes and capacities, ranging from 1 ton to over 100 tons.

Due to their simple design and high functionality, shackles are used in a variety of industries, including transportation, construction, mining, oil and gas, and maritime applications. These tools are designed to withstand harsh conditions and can bear heavy loads in environments such as high temperatures, excessive pressure, and corrosive conditions. Some shackles are equipped with locking mechanisms to prevent accidental opening and ensure greater safety. These tools are typically connected to metal posts, cables, and other devices, facilitating the movement of heavy loads in various projects.

Shackle

A shackle is a versatile, ring-shaped connecting device. It is forged from high-strength alloy steel. Its tensile strength typically ranges from 800 to 1000 MPa. It is manufactured in various load classes from 0.5 to 60 tons. The main bow and the pin are its key components. The pin features a positive mechanical locking system. This system prevents accidental opening under dynamic loads. The bow typically offers 360-degree rotation and 180-degree side-load capability. All load-bearing surfaces undergo heat treatment for enhanced hardness.

The pin diameter in common models ranges from 10 to 40 mm. Shackles often feature hot-dip galvanized or electroplated coatings for corrosion resistance. The design safety factor is a minimum of 4:1 relative to the nominal breaking load. Quality control tests include Proof and Ultimate load testing. This connector is widely used in lifting, transport, and maritime industries. Regular inspection for wear, cracks, or permanent deformation is essential. Using shackles with the correct Working Load Limit is critical for operational safety.

Heavy-Duty First-Grade Shackle

The heavy-duty first-grade shackle is a critical industrial connector for lifting and crane operations, capable of handling loads up to 30 tons. It is made of alloy steel with tensile strength of 800–1100 MPa and surface hardness of 35–45 HRC. The standard U-shaped or D-shaped design with precision machining ensures uniform stress distribution and reduces force concentration. Surfaces are coated with hot-dip galvanization or industrial paint for enhanced corrosion, rust, and wear resistance. Standard safety factors range from 4:1 to 5:1, providing high dynamic and static load capacity.

Structurally, the heavy-duty shackle includes a main body and a hardened pin with precise threading for secure connection to chains, cables, wire ropes, or hooks. Engineered pin and body design prevents accidental loosening or slippage. Pins are forged or machined for high compressive strength. These shackles are widely used in oil, gas, steel, construction, and port industries, offering stable performance in operating temperatures from −40°C to +200°C.

Shackle

A shackle is a steel mechanical connector used for linking chains, cables, or ropes in heavy-duty and construction applications. Load capacity ranges from 0.25 to 50 tons, with D-type or bow-type shapes providing different tensile strengths. The body is made of alloy steel with heat treatment for high bending and fatigue resistance. The pin is made of hardened carbon steel, resistant to torsion and corrosion, and is secured with threaded or safety locking mechanisms. Surface coating with galvanization or anti-rust paint protects against moisture and industrial environments.

Structurally, the shackle consists of a U-shaped or bow-shaped body and a locking pin for safe assembly and disassembly. Shackle diameter ranges from 6 to 50 millimeters, with standard lengths of 50 to 200 millimeters. Geometric design ensures even stress distribution, reducing the risk of failure. Ultimate tensile strength is typically twice the safe working load to ensure safety under critical conditions. Shackles are widely used in hoists, cranes, and load securing systems.

Shackle Hook and Connections

A shackle hook is a type of metal hook designed in an "S" or "U" shape, used for quick and secure attachment of loads, especially in industrial and transportation projects. These hooks are typically made from carbon steel, stainless steel, or resistant alloys to provide high tensile strength and resistance to pressure, abrasion, and corrosion. Shackle hooks are used to connect wire ropes, ropes, or chains, and are available in various types, including those with safety latches and without.

Shackle connections, due to their specific design, allow easy attachment to other lifting tools and equipment. They are used across various industries, including transportation, agriculture, construction, mining, and marine industries. These connections are suitable for heavy-duty and harsh environments and are resistant to difficult conditions such as moisture, high temperatures, and chemicals. Shackle connections are designed for high safety and resistance to tensile and compressive forces and are easy to use and relocate.

Shackle

Wire rope clips are primarily categorized by their design and structure. The U-Bolt Clip is the most common type, consisting of a U-shaped bolt and a saddle. The Double Saddle or Fist Grip Clip features a twin saddle that fully encloses the U-bolt. This design distributes cable stress more effectively. The Eye Clip is designed for direct attachment to bolts or pins. The Base Plate Clip includes a base plate for distributing load over a wider surface area. Each type is engineered for specific cable diameter ranges and applications.

Regarding materials, types include Cold Galvanized, Hot-Dip Galvanized, and Stainless Steel Grade 316. Wing Nut Clips with wing nuts are used for applications requiring frequent adjustments. The Hook Type is suitable for quick attachment to beams or pipes. Selecting the correct type depends on factors like environment corrosiveness, load type static/dynamic, and exact cable diameter. Always follow the manufacturers instructions and relevant standards such as DIN 1142 or ASME B30.26.

Shackle Hook and Connections

A shackle hook is a widely used tool in various industries for connecting loads to equipment and machinery. These hooks are typically made from carbon steel or stainless steel to provide high resistance to tension, abrasion, and corrosion. The design of the shackle hook ensures easy and secure attachment to chains, wire ropes, and cables. These hooks often feature a safety latch or lock to prevent accidental opening and can handle loads ranging from several kilograms to several tons.

Shackle connections, due to their flexibility and simple design, are used across various industries such as transportation, warehousing, construction, marine, and mining for lifting and securing heavy loads. These connections are designed for handling sensitive cargo and are resistant to harsh conditions such as moisture, chemicals, and high pressures. The unique design of shackle connections allows for easy attachment and detachment, making them ideal for connecting equipment to machinery, cranes, and other lifting tools.

Stainless steel D shackle

The stainless steel U shackle is a durable industrial connector used for attaching chains, wire ropes, and cables in lifting and load handling systems. Its U-shaped design with a secure pin allows it to withstand high tensile loads. Standard sizes typically range from 6 mm to 32 mm internal diameter, with load capacities from 0.3 to 6 tons. Made from 304 or 316 stainless steel, it offers excellent resistance to corrosion, moisture, and marine environments. These shackles comply with DIN 82101 and ASTM A240 standards, with a typical safety factor of 4:1.

Structurally, the body is forged from stainless steel, and the pin has precise, wear-resistant threads. The surface is polished for high abrasion and fatigue resistance. These U shackles are ideal for marine applications, construction, crane equipment, and industrial cable installations. Quick installation, high tensile strength, and corrosion resistance make stainless steel U shackles a primary choice for harsh and wet industrial environments.