Bolt Seal

Why Choose Us

Quality Control

We have professional personnel to monitor the production process, inspect the products and ensure that the final product meets the required quality level standards, guidelines and specifications.

Advanced Equipment

Our company has professional production of more than 360 blockade equipment, covering an area of more than 10,000 square acres, become a comprehensive and capable enterprise integrating R&D, design, production and sales.

Customized Services

We understand that each customer has unique manufacturing needs. That's why we offer customization options to cater to your specific requirements.

Our Certificates

Many of our products have passed ISO 9001, ISO 14001 certification and OHSAS 18001 certification.

What is Bolt Seal

A bolt seal is a strong type of security seal that is applied for sealing transports. Bolt seals are one time useable and are often uniquely numbered. Because of their great breaking strength they also provide an extra layer of security. In this post you will learn more about bolt seals and their applications.Bolt seals are types of security seals that are applied to containers and trucks to ensure cargo isn't tampered with in transit. Specifically, a bolt seal is a high security truck seal that is designed to be both tamper evident and difficult to open. This double function ensures that when a sender packs and seals a delivery, they know the load wasn't accessed by anyone without the sender knowing about it. If you've ever seen a semi-truck driving down the road with what looks like a brightly colored bolt holding the back door closed, that was a bolt seal.

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Benefits of Bolt Seal

Tamper Evidence
Bolt seals are designed to show clear signs of tampering, such as visible damage to the locking mechanism or broken seals. This makes it easy to identify if someone has attempted to gain unauthorised access to the container.

Security
Bolt seals provide an extra layer of security, deterring theft and unauthorised entry. This is particularly important for high-value or sensitive cargo.

Ease of Use

Bolt seals are easy to apply and hard remove, reducing the time required for loading. Authorised personnel can quickly secure the containers without the need for specialised tools.

Versatility

Bolt seals can be used not only on shipping containers but also on various types of cargo-carrying vehicles, trailers, and storage units.

Compliance

Many international regulations and customs authorities require the use of bolt seals for securing containers during transit. Adhering to these regulations helps prevent delays and ensures smooth cross-border movements.

Application of Bolt Seal

Transportation and Logistics
In the realm of transportation and logistics, security bolt seals are vital for securing cargo containers and trailers. As goods move across borders and through various distribution points, maintaining their integrity is paramount. Security bolt seals provide a visible deterrent to tampering and unauthorized access, ensuring that shipments arrive as intended. For instance, a case study involving a major logistics company highlighted the use of these seals to prevent pilferage during international shipping. The seal's unique serial numbers and tamper-evident features helped track and secure thousands of containers, showcasing their effectiveness in maintaining cargo security throughout the supply chain.

Warehousing and Storage
In warehousing and storage environments, security bolt seals are employed to protect stored goods and prevent unauthorized access. Warehouses often hold valuable or sensitive items, and ensuring their security is critical to prevent theft and loss. Security bolt seals can be used to secure warehouse doors, storage units, and inventory, providing a clear indication if tampering has occurred. For example, a large retail chain implemented security bolt seals in its distribution centers to safeguard high-value electronics. The seal's tamper-evident design helped in quickly identifying and addressing any breaches, thus enhancing overall security and operational efficiency.

Government and Critical Infrastructure
Government facilities and critical infrastructure require heightened security measures to protect sensitive information and essential services. Security bolt seals are used to secure access points and equipment related to electrical grids, water systems, and other vital infrastructure. Their robust design ensures that any attempts to tamper with or access these critical systems are immediately evident. For instance, a national utility provider employed security bolt seals to protect control panels and access points in their facilities. The seal's ability to withstand harsh environmental conditions and provide clear evidence of tampering proved invaluable in maintaining the security and functionality of essential services.

Retail and Supply Chain Management
In the retail sector, security bolt seals are crucial for preventing theft and tampering with products. Retailers and supply chain managers use these seals to secure merchandise during transit and while on store shelves. By employing security bolt seals, retailers can minimize losses and maintain customer trust. For example, a global consumer goods company used security bolt seals to monitor the movement of products from manufacturing plants to retail outlets. This practice helped prevent product theft and ensured that items on the shelves were authentic and untampered with, thereby protecting both the brand and consumers.

Four Key Features of Bolt Seals

Regulation compliance

A major feature that differentiates bolt seals from other security seals is compliance with local and international shipping regulations. All bolt seals from American Casting and Manufacturing are C-TPAT Compliant and ISO 17712 certified, fully meeting the requirements of a high-security seal.Bolt seals must go through heavy-duty strength and durability testing to meet these strict standards. This means that your cargo will be heavily secured in transit, while conforming to legal regulations.

Easy application & tough removal

An additional advantage of a bolt seal should be easy application and challenging removal. The application of a bolt seal should take less than 30 seconds, making them easy to apply and secure to any container or door as needed. Despite the efficient application, however, bolt seals are tough seals to break. Their high-security classification means they're only removable with a bolt cutter, cutting down on the risk of any theft or tampering.

Customizability

Bolt seals are highly customizable in terms of numbering and color. Marked with unique numbering on each seal set, you can easily track the seals journey with accurate record-keeping. The variety of colors that bolt seals are available in mean they match your company's branding or be used as a piece of a great color-coded security regime.

Specific features

Bolt seals can have a variety of other security features that can be fit to a customer's needs. For example, there are flexible bolt seals, made for latches that might not line up perfectly but still need the secure protection a bolt seal offers. They're also useful if there's any misshapen holes or safety concerns with puncturing tires. Bolt seals can also be anti-spin bolt seals, which prevents the bolt from spinning inside the seal. This can be useful in high-risk areas with higher tampering concerns, as the bolt cannot be physically moved in its sealed position unless cut with a bolt cutter.

How to Choose Bolt Seal

Understanding Your Security Requirements
Before selecting a barrier bolt seal, it's essential to assess your specific security needs. Identify the threats you need to mitigate, whether it's unauthorized access, theft, or tampering. Regulatory compliance might also be a critical factor for industries dealing with sensitive cargo or equipment. Choosing a seal that meets industry standards ensures adherence to security protocols and regulatory requirements, bolstering overall security measures.

Evaluating Durability and Material
Durability is paramount in high-security applications where seals must withstand harsh conditions and potential tampering attempts. Common materials for barrier bolt seals include robust options like steel and hardened alloys, prized for their strength and resistance to manipulation. Evaluate the pros and cons of each material based on your operational environment to ensure longevity and reliability.

Considering Tamper-Resistance Features
Effective barrier seals incorporate advanced tamper-resistant technologies to deter unauthorized access. Features such as unique serial numbers, custom markings, or advanced locking mechanisms enhance security by making tampering immediately noticeable. These features not only prevent breaches but also provide traceability and accountability in supply chain management and asset protection.

Assessing Compatibility and Ease of Use
Integration with existing security systems is crucial for seamless operations. Ensure the barrier seal is compatible with RFID readers or other tracking technologies used in your facility. Additionally, the ease of installation and removal processes should be considered to minimize downtime while maintaining stringent security standards. A balance between robust security and operational convenience is key to maximizing efficiency.

Budget and Cost Considerations
While security is paramount, balancing cost-effectiveness is also essential. Consider the initial investment versus long-term savings and operational benefits. High-quality barrier seals may incur higher upfront costs but offer superior durability and reliability, minimizing replacement and operational disruption expenses over time.

Research reliable manufacturers and suppliers
When investing in high-security barrier seals, it is critical to choose a reputable manufacturer. Choose a manufacturer with a proven track record of producing quality seals that meet industry standards. Established suppliers typically provide excellent customer support, ensuring timely assistance and reliable product delivery, which is essential to maintaining uninterrupted operations.

Process of Bolt Seal

The manufacturing process of bolt seals begins with the selection of raw materials. The most common materials used to make bolt seals include carbon steel & stainless steel. These materials are chosen for their durability, corrosion resistance, and ability to withstand high levels of stress.

Once the raw materials have been selected, they are cut to the appropriate length and shape using a cutting machine. The next step is to form the shank, or body, of the bolt seal. This is typically done using a cold-forming process, where the metal is shaped under high pressure and without the use of heat. This process allows for the metal to retain its strength and integrity, making it ideal for use in security seals.

After the shank has been formed, it is then passed through a series of machines that are used to add various features to the bolt seal. The next step is to add the locking mechanism. This locking mechanism is what provides the bolt seal with its tamper-evident feature, as it will break if someone tries to remove it.

The final step in the manufacturing process is the application of a coating to the bolt seal. This coating is typically a paint or a plastic that is applied to the surface of the bolt seal to provide additional protection against corrosion and wear.

How Do You Use a Bolt Seal?

Record or confirm the correct serial number for the bolt seal

Since each seal has a unique tracking number, it is important that the correct individual seal is used and recorded.

Separate the bolt from the cap

Each bolt seal has two parts: the plastic-topped metal bolt portion and the cap. These two parts come connected together by a piece of thin plastic designed to be broken apart by hand before application.

Insert the bolt through the door latch

Each container style may have a slightly different latch setup, but there will be two metal components with holes that line up when the door is closed designed to place a bolt through.

Apply the cap

Push the cap onto the metal end of the bolt once it is in place. Caps are designed to be able to be applied easily by hand, but not removed.

Our Factory

Shandong Yuston New Material Co., Ltd.Quality supplier is located in the beautiful coast of Bohai sea - Dezhou, China. It is an integrated and high-level enterprise with the ability to research and development, design, produce, and sales; and it has professional factory which produce plastic seals, stopcock, cable seals, meter seals, bolt seals, RFID electronic seals, plastic cable seals, containers, and GPS seals. Yutong is an excellent manufacturer and exporter of security seals in China.

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FAQ

Q: What is the difference between a bolt seal and a regular seal?

A: A bolt seal is more compact and can be cut off with standard bolt cutters or rotary cutter or portable saw. Cable seals are harder to cut because they require a sharp bypass cutter to remove. These are not as common and often not readily available to many truckers, so users prefer the solid bolt type seal.

Q: How do bolt seals work?

A: How Does a Bolt Seal Work? Bolt seals are designed to fit through the handle of a container so it is impossible to open the door and access the shipment inside without removing the bolt.

Q: How do you remove bolt seals?

A: Bolt seals need a tool, such as bolt cutters, to remove. Cable Seals: Single-use security seals that are made of a metal cable that slides through a latch on trailers and shipping containers. Once looped through, it locks when the cable is pushed back through the pawl.

Q: How long is truck seal paperwork kept for US flights?

A: The Plant or Security Personnel must verify and record that the correct seal number is properly affixed onto the trailer before it leaves the facility grounds. Copies of BOLs that identify the seal number for outbound shipments must be retained for a minimum of two years.

Q: What is the difference between common seal and official seal?

A: This seal resembles the common seal of the company, with the addition of the name of the place outside the state where it is to be used. Unlike the common seal, the official seal for use abroad may be used by a single person (agent), who has been authorised by the company in writing under its common seal.

Q: How to unlock container bolt seal?

A: Once the bolt seal has been locked it must be removed with bolt cutters or a grinder. Each bolt seal has its own unique laser engraved serial number on both the bolt shaft and the locking mechanism as well as the 133 SUPPLY logo on one end.

Q: How do you permanently secure a bolt?

A: Permanent locking that is called non removable locking includes welding, riveting, bonding, etc, which usually destroys threaded fasteners during disassembly and can't be reused. Common friction locking methods include washer, self-locking nut, double nut, etc.

Q: How does bolt work work?

A: HOW DOES BOLT WORK? The Bolt app operates similarly to other ride-hailing mobile apps. Once installed and registered, users access an interface where they can input their current location and destination. Bolt then locates the nearest available driver to pick up the client and transport them to their desired location.

Q: When your trailer is sealed, you can still check.?

A: We can check the outside of the trailer doors for damage and that the doors latch properly when the trailer is sealed. Even if the trailer is sealed, examining the exterior and ensuring that the latches work properly is essential for safety and maintaining the condition of the trailer.

Q: Are common seals still used?

A: A common seal is a company's official stamp used to sign documents. It is no longer mandatory for companies to have or use a common seal. Documents signed using a common seal may still require witnessing or other formalities.

Q: Is common seal mandatory?

A: Is the common seal mandatory for a company? Though a common seal of a company is not mandatory, it is indispensable. Upon affixing the common seal, a legal obligation is created where the authorised officials and the company is responsible for the acts and duties mentioned in the document upon which it is affixed.

Q: How to remove bolt seals?

A: As seals are made to be tough to break, the best way to remove them is with a bolt cutter.

Q: What are the four things that can determine the type of seal to be used?

A: Medium, temperature, pressure and time say a lot about the requirements the seal must meet. These factors also have a major influence on the performance and design of the rubber seals. Other aspects such as the shape, operating time and, for example, quality brands are also important.

Q: Can a dot break a seal?

A: Question: Can an enforcement officer break open a sealed load during roadside inspections? Answer: Yes. An enforcement agency must ensure that cargo seals are only removed during a North American Standard Inspection conducted by a certified inspector during the course duty.

Q: How do bolt seals work?

A: A bolt seal is a strong type of security seal that is applied for sealing transports. Bolt seals are one time useable and are often uniquely numbered. Because of their great breaking strength they also provide an extra layer of security.

Q: What is the process of sealing?

A: Sealing is the surface-to-surface joining technique of materials using a substance which usually is of a different type, and which adheres to the surfaces of the two adherents to be joined, transferring the forces from one adherent to the other.

Q: What is the production process of seals?

A: During the manufacturing process, a Computerised Numerical Control (CNC) lathe machine is used to create the seal. These can be programmed with standard and customised seal profiles. Taking the digitalised data of the profile, the CNC lathe then works to cut the shapes of the seal from the selected material.

Q: What is sealing mechanism?

A: Sealing Mechanism. In a successful rotary seal, a thin continuous liquid film, on the order of 1㎛ thick and approximately 0.05 – 0.1mm in axial length, exists between the seal and the rotating shaft. This film prevents mechanical and thermal damage to the seal, and reduces wear and heat generation.

Q: What is sealing mechanism?

Q: What is the application of bolt joint?

A: Bolted joints are used to connect materials in order to form mechanical structures. In comparison to adhesive bonding and welding methods, bolted joints have been widely used due to their high load-carrying capacity, ease of assembly, and relatively low cost.

As one of the leading bolt seal manufacturers and suppliers in China, we warmly welcome you to buy high-grade bolt seal for sale here from our factory. All our products are with high quality and competitive price.

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