Scaffolnding Steel Tube Type Roofing Coupler

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
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Quick Details

Place of Origin:
Jiangsu China (Mainland)


Model Number:
SEJ-1014
Type:
Scaffolding Parts
Material:
Q235
Size:
48.3mm X 48.3mm
Surface Treatment:
Galvanized/HDG/Painted/etc
Standard:
BS1139/EN74-1
Weight:
1.2kg

Packaging & Delivery

Packaging Detail:bags then on steel pallets or as your request.
Delivery Detail:according to the order quantity

Specifications

Roofing Coupler
1. BS1139/EN74 -1.
2. Clear marking.
3. Perfect surface.
4. Timely delivery.

1. Description of Roofing Coupler

Material

Q235/Q345/etc

Dimensions

48.3*48.3 or as your demands

Surface

Hot-dip galvanization/ electro galvanization /painted /or as your request

Standard

EN74,BS1139,

Fastener Grade

class8.8

Weight  

1.2kg/ as your requirement  

Feature

1.Good bearing capacity  2.Durable & stable
3.Easy to assemble & dismantle

Note

OEM service is available

MOQ

1000pieces

Package

woven bags with steel pallets, or as your request

Payment Terms

TT, L/C, or as our agreement.

Delivery Time

According to order quantity.



Q:
In scaffolding systems, there are various methods available for connecting steel tube couplers. One widely used approach is the double coupler connection, which requires placing two couplers on opposite sides of the tube and tightening the bolts to secure them. This method ensures a strong and reliable connection, making it suitable for heavy-duty scaffolding tasks. Another commonly employed technique is the swivel coupler connection. This type of coupler allows for a full 360-degree rotation, which proves beneficial when constructing scaffolding structures that require flexibility and adjustment. By attaching the swivel coupler to the tube, it becomes possible to connect another tube at any desired angle. A third method involves the use of putlog coupler connections. This coupler is specifically designed for connecting transoms or putlogs to the scaffolding tube. Typically, a single coupler is attached to the tube, providing a secure connection for horizontal members. Furthermore, sleeve coupler connections are frequently utilized in scaffolding systems. This method entails sliding a sleeve over the ends of two tubes and securing it with bolts, resulting in a robust and stable connection. Lastly, internal spigot couplers are employed to connect two tubes internally. This method involves inserting one end of a tube into the other and securing it with a pin or bolt. This type of connection is often preferred in scenarios where external couplers would be obstructive or impractical. In conclusion, these are several common methods for connecting steel tube couplers in scaffolding systems. The choice of method depends on the specific requirements of the scaffolding structure and the necessary load-bearing capacity.
Q:
Yes, steel tube couplers are suitable for both residential and commercial scaffolding applications. They provide a secure and reliable connection between scaffold tubes, ensuring stability and safety for workers in various construction settings.
Q:
To ensure the safety of both workers and the overall structure, it is important to take several safety precautions when using steel tube couplers. Here are some essential safety measures to follow: 1. Personal Protective Equipment (PPE): Workers involved in installing or handling steel tube couplers must wear appropriate PPE, including safety helmets, goggles, gloves, and steel-toe boots. This will protect them from potential hazards such as falling objects, sparks, or accidental contact. 2. Training and Competence: Only trained and competent workers should be engaged in the installation and use of steel tube couplers. They should have a thorough understanding of the couplers' purpose, proper installation techniques, and potential risks associated with their use. 3. Inspections and Maintenance: Regular inspections should be conducted to ensure that the steel tube couplers are in good condition and free from defects or damage. If any issues are identified, the couplers should be immediately replaced or repaired. Proper maintenance should also be performed to prevent deterioration or weakening of the couplers. 4. Load Capacity and Limitations: Understanding the load capacity and limitations of the steel tube couplers being used is crucial. Exceeding the recommended load capacity can result in structural failure, which is extremely dangerous. Therefore, it is important to consult the manufacturer's guidelines and specifications to ensure the couplers are used within their intended limits. 5. Proper Installation: Correct and secure installation of steel tube couplers is essential. This includes ensuring proper tightening of the couplers and fully inserting the tubes into them. Care should be taken to align the tubes correctly to avoid misalignment or weak points. 6. Stability and Bracing: In applications where stability is vital, such as scaffold structures, appropriate bracing and stability measures should be implemented when using steel tube couplers. This will help prevent accidental collapse or movement of the structure during use. 7. Regular Inspections: Regular inspections of the steel tube couplers and the overall structure should be carried out by competent individuals to identify any signs of wear, damage, or structural instability. Prompt action should be taken to address any identified issues. By adhering to these safety precautions, the risk of accidents, injuries, and structural failures associated with the use of steel tube couplers can be significantly reduced. This will ensure a safe working environment and a secure structure.
Q:
Steel tube couplers, also referred to as pipe couplings or pipe connectors, find extensive use in diverse industries for the purpose of joining two or more steel tubes. The primary objective behind the design of these couplers is to guarantee secure and dependable connections, which is achieved through the incorporation of several safety features and mechanisms. Possessing the ability to provide a robust and steadfast connection is one of the utmost safety features of steel tube couplers. Typically constructed with high-grade steel, these couplers ensure strength and durability. They are engineered to withstand heavy loads, vibrations, and external forces without compromising the integrity of the joint. Consequently, this characteristic ensures the preservation of the connection and averts any potential accidents or failures. Another safety mechanism employed by steel tube couplers is their resistance to corrosion. Corrosion can undermine the structural integrity of a joint and heighten the risk of failure. To combat this risk, many steel tube couplers are coated with anti-corrosive materials, such as zinc or epoxy, to shield them from rust and corrosion. This protective coating serves to extend the lifespan of the couplers and guarantee the safety of the connection. Furthermore, many steel tube couplers feature a locking mechanism to augment the safety of the joint. This mechanism often involves the use of bolts, nuts, or clamps that are tightened to firmly hold the tubes together. By virtue of the locking mechanism, the connection remains secure and stable, even under circumstances of high-pressure or dynamic conditions. It effectively prevents any inadvertent disconnection or separation, thereby minimizing the risk of accidents or injuries. Moreover, certain steel tube couplers incorporate additional safety features like gaskets or seals. These components aid in establishing a watertight or airtight connection, contingent upon the specific application. By impeding the ingress of water, dust, or other contaminants, these gaskets or seals safeguard the integrity of the joint and forestall any potential damage or degradation. To summarize, the salient safety features and mechanisms of steel tube couplers encompass robust construction, resistance to corrosion, locking mechanisms, and the inclusion of gaskets or seals. These features guarantee the reliability and safety of the connections, thereby establishing steel tube couplers as the preferred choice in a multitude of industries.
Q:
No, steel tube couplers are not suitable for use in corrosive or chemical environments. Steel is susceptible to corrosion when exposed to chemicals or corrosive elements such as acids, bases, or saltwater. In such environments, the steel will gradually deteriorate, leading to reduced strength and compromised structural integrity. To ensure safety and longevity in corrosive or chemical environments, it is advisable to use couplers made from materials specifically designed to resist corrosion, such as stainless steel or plastic.
Q:
The overall stability of a scaffolding system is greatly enhanced by the use of steel tube couplers. These couplers are specifically designed to connect steel tubes together, creating a strong and secure framework. One important aspect of steel tube couplers is their ability to create a rigid connection between the tubes, resulting in a solid structure. By securely fastening the tubes together, the couplers prevent any movement or rotation, thus maintaining the stability of the scaffolding system. This is particularly crucial for ensuring the safety of workers who rely on the scaffolding for support while working at elevated heights. In addition, steel tube couplers enable the scaffolding system to withstand heavy loads and forces. The weight is evenly distributed across the connected tubes by the couplers, preventing any concentration of stress or strain on a single point. This distributed load capacity enhances the overall stability of the scaffolding system, ensuring its ability to handle the demands of various construction and maintenance activities. Furthermore, steel tube couplers contribute to the adaptability and versatility of scaffolding systems. Different types of couplers, such as swivel, right-angle, and sleeve couplers, allow for various configurations and angles to be achieved. This adaptability allows scaffolding systems to be customized to meet specific construction requirements, further enhancing their overall stability. In conclusion, steel tube couplers play a vital role in the overall stability of a scaffolding system. They provide a rigid connection between tubes, distribute loads evenly, and allow for adaptability. These couplers are essential components in any construction or maintenance project, ensuring the safety and reliability of scaffolding structures.
Q:
Inspecting steel tube couplers for any defects or damage requires a systematic approach and attention to detail. Here are the steps involved in inspecting steel tube couplers: 1. Visual Inspection: Start by visually examining the coupler for any visible defects or damage. Look for cracks, fractures, dents, or deformations. Pay attention to the surface condition, as rust or corrosion can also indicate potential issues. 2. Clean the Coupler: Before proceeding with further inspection, clean the coupler using a suitable cleaning agent to remove any dirt, grease, or debris that may hinder the inspection process. This ensures a clear view of the coupler's surface. 3. Non-Destructive Testing (NDT): Utilizing various NDT techniques can provide a more comprehensive inspection. Common NDT methods include magnetic particle testing (MT), liquid penetrant testing (PT), ultrasonic testing (UT), and radiographic testing (RT). These techniques can detect cracks, internal defects, or irregularities that may not be visible to the naked eye. 4. Dimensional Inspection: Accurate measurements are crucial in determining the integrity of steel tube couplers. Use precision measuring tools, such as calipers, micrometers, or gauges, to check the dimensions, including inner and outer diameters, length, and thickness, and compare them against the manufacturer's specifications. 5. Load Capacity Verification: Steel tube couplers are designed to withstand specific loads. Verify the load capacity of the coupler against the intended application. Ensure that the coupler is suitable for the required load and that it has not been subjected to any excessive loads or damage that may compromise its strength. 6. Documentation: Document all the inspection findings, including any defects or damage discovered during the inspection process. This documentation serves as a reference for future inspections and ensures proper record-keeping. It is important to note that inspecting steel tube couplers should ideally be conducted by experienced personnel with knowledge of coupler specifications and inspection techniques. Regular inspections and maintenance are necessary to ensure the safe and reliable performance of steel tube couplers.
Q:
Yes, steel tube couplers are compatible with scaffolding systems that require quick assembly and dismantling. Steel tube couplers are widely used in scaffolding systems due to their versatility and ease of use. These couplers allow for a secure and efficient connection between steel tubes, enabling quick assembly and dismantling of scaffolding structures. They provide a reliable and stable solution, ensuring the safety and stability of the scaffolding system during its operation.
Q:Construction construction fastener type steel pipe scaffolding safety technical specifications of the latest version of what is
2 Since the intention to paste the wall, then the external walls need to chisel and then brush the cement mortar to shop
Q:
To achieve proper alignment and stability while using steel tube couplers in scaffolding, it is essential to follow several important steps: 1. Conduct a quality inspection: Before utilizing steel tube couplers, it is critical to thoroughly inspect them for any signs of damage or defects. Look for cracks, deformations, or corrosion that may compromise their strength and stability. Only employ couplers that are in excellent working condition. 2. Make the appropriate selection: Choose the suitable type and size of steel tube couplers for the specific scaffolding application. Consider factors such as load requirements, tube diameter, and scaffold design. The utilization of incorrect couplers can result in misalignment and instability. 3. Ensure proper tightening: When connecting the tubes with couplers, ensure they are securely tightened using the appropriate tools, such as scaffold spanners or ratchets. Tighten the couplers to the torque value recommended by the manufacturer. Loose or improperly tightened couplers can cause misalignment and compromise scaffolding stability. 4. Regularly inspect alignment: Regularly inspect the alignment of the tubes and couplers to confirm proper alignment. Misalignment can occur due to settling, vibrations, or incorrect usage. Use a straight edge or laser level to check alignment, and if any misalignment is detected, make the necessary adjustments and re-tighten the couplers. 5. Implement stability measures: Besides proper alignment, stability is crucial for safe scaffolding. Ensure that the scaffolding base is stable and level, and if necessary, properly anchor or tie it to the structure. Use diagonal braces to enhance stability and prevent lateral movement. Routinely inspect the scaffolding's stability during use and make any necessary adjustments or reinforcements to ensure stability. 6. Comply with regulations: Always adhere to local and national regulations and guidelines for scaffolding installation and usage. These regulations often include specific requirements for the type and use of steel tube couplers. Following these regulations helps ensure proper alignment and stability, as well as the overall safety of the scaffolding system. By following these steps, it is possible to achieve proper alignment and stability when using steel tube couplers in scaffolding, thereby reducing the risk of accidents and ensuring a safe working environment for individuals utilizing the scaffolding.

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