Stainless Steel D Shackle with Hexagonal Sink Pin

Stainless steel is a corrosion-resistant alloy that contains chromium, which forms a protective oxide layer on its surface, making it highly resistant to rust and corrosion. Stainless steel hardware is commonly used in applications where durability, strength, and resistance to environmental factors are important. 

Stainless steel hardware is valued for its resistance to corrosion, durability, and aesthetic appearance. It is commonly used in outdoor or marine environments, food processing, medical equipment, and other applications where hygiene and durability are crucial. When selecting stainless steel hardware, it is important to consider factors such as grade, size, load capacity, and application requirements to ensure compatibility and optimal performance.

Stainless steel shackles are U-shaped connectors with a pin or bolt across the opening. They are commonly used in rigging and lifting applications. Stainless steel shackles offer high strength, durability, and resistance to corrosion in demanding environments.

D Shackle with Hexagonal Sink Pin

Qingdao Haosail Machinery Co., Ltd is a national high-tech enterprise, a scientific and technological innovation enterprise and a specialized and special new enterprise. Haosail is approved as Qingdao Municipal Engineering Technology Innovation Center, and established a municipal expert workstation. Haosail currently has more than 10 invention patents and 40 utility model patents.
As a professional brand supplier in the hardware and rigging industry, we have long-term focus on product quality and ensure that our products comply with international standards and customer requirements through standardized quality control and testing processes. By optimizing product materials, production technology and processes, we can improve product qualification rates while reducing production costs. Haosail has more than 20 years of industry product supply chain advantages to ensure that customers can obtain a good cooperation experience with guaranteed quality, cost advantage, and considerate service. Haosail is committed to establishing a trust worthy Haosail brand in the hardware and rigging business, providing high-quality products and perfect after-sales services, and is committed to creating new value for customers. Relying on good reputation, we have more than 20 years of in-depth cooperation with customers in over 30 countries including Australia, the United States, Canada, Singapore, and France, Ukraine, Poland etc.

Leading manufacture : One of the most professional high-quality forged product manufacturers in China with more than 20 years' production experience.
Strict quality control :We are committed to providing high-quality products and services to meet our customers' needs and continually exceed their expectations.
Supply chain management: Improve efficiency, reduce costs, optimize quality control and risk management, while promoting innovation and collaboration. Achieve higher competitiveness and sustainable development through effective supply chain management.
Professional Service: We take customer feedback very seriously and have established a dedicated customer support team. We understand the importance of resolving any quality issues promptly and effectively. Our commitment is that if there is a quality issue with one of our products, our team will immediately initiate an investigation to fully understand the issue. We will work hard to identify the root cause and provide a satisfactory solution within 24-48 hours. Customer satisfaction is our top priority and we strive to exceed your expectations with every interaction.
 

Our stainless steel rigging hardware will be supplied with 12 months wanrantee period from Shipping date. Customer can be assured that Haosail will provide them with highest quality level and after sales service. Delivery of goods is not the end of our service, any feedback from customers will receive our prompt and reasonable response and treatment. 
 

1.What is the load - bearing capacity of different sizes of stainless - steel shackles?
The load - bearing capacity varies according to the size and grade of the stainless - steel shackle. Each shackle is marked with its rated working load limit (WLL), which can range from a few hundred kilograms to several tons. For example, a small - sized stainless - steel shackle might have a WLL of 0.5 tons, while a larger one could be rated for 5 tons or more.
 
2.How do I choose the right size of stainless - steel shackle for my application?
Consider the weight of the load you will be lifting or securing. You need to select a shackle with a rated working load limit that exceeds the maximum weight of the load. Also, take into account the connection points and the space available for the shackle to fit. For instance, if you are lifting a 2 - ton machine, you should choose a shackle with a WLL of at least 2.5 tons for safety.
 
3.Are stainless - steel shackles suitable for outdoor use?
Yes, stainless - steel shackles are highly resistant to corrosion, making them suitable for outdoor applications. Their corrosion - resistant properties ensure that they can withstand exposure to moisture, rain, and other environmental factors without significant degradation. However, for extremely harsh marine environments, it's advisable to choose a higher - grade stainless steel.
 
4.What is the difference between different grades of stainless - steel shackles?
The main difference lies in their chemical composition and mechanical properties. Higher - grade stainless - steel shackles, such as those made from 316 stainless steel, offer better corrosion resistance compared to 304 stainless - steel shackles. They also may have different tensile strengths and fatigue resistances, which affect their performance in different applications.
 
5.Can stainless - steel shackles be used in high - temperature environments?
Stainless - steel shackles have a certain temperature tolerance. Generally, they can be used in environments with temperatures up to a few hundred degrees Celsius. However, as the temperature rises, the mechanical properties of the stainless steel may change, and the load - bearing capacity may decrease. For high - temperature applications above the recommended limit, special heat - resistant stainless - steel shackles should be considered.
 
6.How do I inspect a stainless - steel shackle for damage?
Regularly check for signs of deformation, cracks, or excessive wear. Look for any visible scratches or dents that could potentially weaken the shackle. You can also use a magnifying glass to closely examine the surface. If the shackle shows any signs of damage, it should be removed from service and replaced.
 
7.What is the proper way to install a stainless - steel shackle?
First, ensure that the shackle is clean and free from any debris. Insert the bolt through the body of the shackle and the connection points, and then tighten the nut firmly. Make sure that the nut is tightened to the appropriate torque specification. Do not overtighten, as this can cause damage to the threads or the shackle body.
 
8.Can stainless - steel shackles be used in combination with other types of lifting equipment?
Yes, stainless - steel shackles are often used in combination with chains, ropes, and hooks. However, it's crucial to ensure that the load - bearing capacities of all the components are compatible. For example, if you are using a stainless - steel shackle with a chain, the WLL of the shackle should match or exceed that of the chain.
 
9.How should I store stainless - steel shackles when not in use?
Store them in a dry, clean place away from direct sunlight and moisture. Hang them up if possible to prevent them from getting tangled or damaged. Avoid storing them in areas with high humidity or near chemicals that could cause corrosion.
 
10.What are the standards for stainless - steel shackles?
There are international standards such as ISO (International Organization for Standardization) standards and national standards in different countries. These standards cover aspects like material requirements, manufacturing tolerances, and load - testing procedures to ensure the quality and safety of stainless - steel shackles.