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Zhejiang Topsun Logistic Control Co., Ltd as professional China Ring Manufacturers and Ring Factory, offers Wholesale Ring for sale and provide one-to-one solutions in cargo control industry. Our products mainly include: tie down, slings, winches, hand puller, load binder, cargo bars, chains and other hardwares. And we strive to create higher value for society in the field of logistics transportation safety.

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Our advantage

  • Cargo control products manufacturer and factory with 20+ years experience.

  • "AA Enterprise"authorized by Customs of People's Republc of China

    "Class AAA Credit Enterprises" authorized by Bank of China

    Our products with high quality and good reputatlon have been exported to more than 130 countries around the world.

  • Have more than 300 patents

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Ring Industry Knowledge Extension

Which standard do soldering D-rings follow?
Soldering D-rings are not typically associated with any specific industry or product standard. The design and manufacturing of soldering D-rings can vary depending on the intended use and application.
However, there are some general guidelines that manufacturers may follow to ensure that their soldering D-rings are safe and reliable. For example, some manufacturers may use materials that meet certain specifications for strength and durability, and they may test their products to ensure that they can withstand certain loads or stresses.
Additionally, some industries or applications may have specific standards or regulations that apply to the use of soldering D-rings. For example, if the D-ring is intended for use in fall protection equipment, it may need to meet certain standards set by organizations such as OSHA (Occupational Safety and Health Administration) or ANSI (American National Standards Institute).
If you are looking to purchase soldering D-rings, it's important to research the specific product and manufacturer to ensure that they are appropriate for your intended use and meet any applicable standards or regulations.
Which is better, O-rings or D-rings?
The choice between O-rings and D-rings ultimately depends on the specific application and the intended use. Both types of rings have their advantages and disadvantages.
O-rings are generally circular in shape and provide a secure attachment point that can rotate freely around the attachment point. This makes them useful in applications where the load may shift or move around, such as in backpacks, luggage, or camping gear. O-rings are also relatively simple and lightweight, which makes them a popular choice for applications where weight and space are at a premium.
D-rings, on the other hand, have a "D" shape and are often used in applications where a more secure attachment point is required. They are commonly used in safety harnesses, straps, and other applications where there is a risk of falling or where the load must be secured tightly in place. D-rings also tend to be more durable and resistant to wear and tear than O-rings.
In general, the choice between O-rings and D-rings depends on the specific needs of the application. If flexibility and light weight are important, then O-rings may be the better choice. If durability and a secure attachment point are a priority, then D-rings may be the better choice. Ultimately, it's important to evaluate the specific needs of the application and choose the type of ring that best meets those needs.
How much weight can D-rings hold
The weight capacity of D-rings can vary depending on the specific design, materials used, and intended application. However, in general, D-rings are designed to be strong and capable of holding heavy loads.
The weight capacity of a D-ring can depend on several factors, including the diameter of the metal used to create the ring, the thickness of the metal, and the method used to attach the ring to the load-bearing surface. The type and quality of the fasteners or screws used to attach the D-ring can also affect its weight capacity.
For example, a typical 1-inch diameter D-ring made from steel or other durable metal can have a weight capacity of several hundred pounds, while a larger D-ring with a diameter of 2 or 3 inches can hold even heavier loads. It's important to check the manufacturer's specifications for each specific D-ring to determine its weight capacity and ensure that it is appropriate for the intended application.
It's worth noting that in applications where safety is a concern, such as in fall protection equipment or lifting and rigging applications, it's important to follow industry standards and guidelines to ensure that the D-rings are used in a safe and appropriate manner.
ZHEJIANG TOPSUN LOGISTIC CONTROL CO., LTD is a professional Ring factory, our Ring can bear more weight!