scaffolding forged irregualr coupler

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Loading Port:: Nanjing

Payment Terms:: TT OR LC

Min Order Qty:: 1000 pc

Supply Capability:: 30000 pc/month

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Drop forged irregualr coupler

1.size:48.3mm×63mm

2.weight:2.3kg

3.Material: Q235/225/345

4.surface :self-color / zinc plate / electro galvanized / HDG or painted

5.Standard: EN74 ,BS1139

6.Anti-rust ,skidproof ,high breaking strength

7.Durable finish, reliability, low maintenance, corrosion resistance, robust construction and high tensile strength

8. OEM serice is available

SPECIFICATIONS:

1 MATERIAL:Q235

2 SWIVEL AND DOULE RIGHT ANGLE COUPLER

3 DROP FORGED AND PRESSED

4 BS1139 AND EN74 STANDARD

5 SIZE:48.3*48.3MM

6 PRESSED AND DROP FORED SWIVEL AND FIXED COUPLER/PUTLOG COUPLER/SLEEVE COUPLER/INNER CONNECTOR/BEAM COUPLER ETC.

Pressed swivel coupler 1.02kg galvanized/ hot dipped galvanized

Pressed fixed coupler 0.85kg galvanized / hot dipped galvanized

DROP FORGED SWIVEL COUPLER 0.98kg galvanized / hot dipped galvanized

DROP FORGED SWIVEL COUPLER 1.12kg

DROP FORGED PUT LOG COUPLER 0.62KG galvanized / hot dipped galvanized

SLEEVE COUPLER 1.0KG galvanized / hot dipped galvanized

DROP FORGED FIXED BEAM COUPLER 1.45KG galvanized / hot dipped galvanized

DROP FORGED SWIVEL GRINDER COUPLER 1.5KG galvanized / hot dipped galvanized

7 SUITABLE FOR PIPE DIAMETER:48MM,48.3MM,60.3MM

8 Payment terms:30%TT deposit, balance against BL copy or LC at sight

9 FOB .CIF.C&F ,CFR acceptable

10 Delivery time;20-30days after receiving deposit

Q:Can steel tube couplers be used with non-standard scaffolding tubing?: No, steel tube couplers cannot be used with non-standard scaffolding tubing. Steel tube couplers are designed to be used specifically with standard scaffolding tubing, which is typically made of galvanized steel and has specific dimensions and specifications. Non-standard scaffolding tubing may have different dimensions, materials, or specifications, which may not be compatible with steel tube couplers. It is important to use the appropriate couplers and tubing that are designed and tested to work together to ensure the safety and stability of the scaffolding structure.

Q:What is the lifespan of steel tube couplers in scaffolding?: The lifespan of steel tube couplers in scaffolding can vary depending on various factors such as the quality of the couplers, frequency of use, maintenance practices, and environmental conditions. However, with proper care and regular inspections, steel tube couplers in scaffolding can generally last for many years, providing reliable and safe connections for scaffolding structures.

Q:Are steel tube couplers adjustable for different heights in suspended scaffolding?: Yes, steel tube couplers are adjustable for different heights in suspended scaffolding. These couplers are designed to connect and secure the steel tubes used in constructing the scaffolding system. They come in various types, such as swivel couplers, putlog couplers, and sleeve couplers, which allow for flexibility and adjustability in height. Swivel couplers, for example, are designed to connect two scaffolding tubes at any angle, allowing for adjustments in height and positioning. Putlog couplers are used to connect transoms or putlogs to the ledgers, enabling the scaffolding to be extended horizontally at different heights. Sleeve couplers, on the other hand, are used to join two scaffolding tubes end-to-end, providing additional length and adjustability. By utilizing these different types of steel tube couplers, suspended scaffolding can be easily adjusted to different heights based on the specific requirements of the construction or maintenance project. This adjustability ensures the safety and stability of the scaffolding structure while providing workers with a comfortable working height.

Q:Do steel tube couplers require any special tools or equipment for installation?: Installation of steel tube couplers typically requires the use of special tools or equipment. These tools are essential for achieving a secure and proper connection between the steel tubes. One specific tool that is necessary is a torque wrench, which is utilized to tighten the coupler to the specified torque level. Additionally, the tubes may need to be cut to the desired length, for which a pipe cutter or saw may be necessary. Other tools that might be required include a deburring tool to eliminate any sharp edges, a cleaning brush to remove dirt and debris, and a lubricant to facilitate the installation process. To ensure a successful and safe installation of steel tube couplers, it is crucial to employ the appropriate tools and equipment recommended by the manufacturer.

Q:What is the typical assembly time for a steel tube coupler-based scaffolding structure?: The assembly time for a steel tube coupler-based scaffolding structure can vary depending on several factors. These factors include the size and complexity of the structure, the workers' experience and skill level, and the availability of necessary equipment and tools. On average, a team of skilled scaffolders can assemble a steel tube coupler-based scaffolding structure at a rate of approximately 4-8 meters per hour. This estimation takes into account the time required for planning, setting up the base, erecting the vertical and horizontal components, installing the platforms, and ensuring the overall stability and safety of the structure. It is crucial to prioritize safety precautions and adhere to relevant guidelines and regulations, even if they may slightly increase the assembly time.

Q:How do steel tube couplers prevent tubes from separating under load?: Steel tube couplers prevent tubes from separating under load by providing a strong and secure connection between the tubes. The couplers are designed to tightly grip the tubes and distribute the load evenly across the joint, ensuring that the tubes remain connected and do not separate even when subjected to significant force or pressure.

Q:How do steel tube couplers ensure the stability and safety of a scaffolding structure?: Steel tube couplers ensure the stability and safety of a scaffolding structure by providing strong and secure connections between the tubes. These couplers are designed to resist bending and twisting forces, ensuring that the scaffolding remains stable even under heavy loads. Additionally, the tight and reliable connections created by the couplers prevent any movement or displacement of the tubes, reducing the risk of scaffold collapse or failure. Overall, steel tube couplers play a crucial role in maintaining the structural integrity and safety of scaffolding systems.

Q:Are steel tube couplers suitable for use in seismic or earthquake-prone areas?: Steel tube couplers are commonly used in areas prone to seismic activity or earthquakes. These couplers are specifically engineered to establish a sturdy and dependable connection between steel tubes, guaranteeing the structural integrity of the building even when subjected to dynamic loads caused by seismic events. They offer numerous advantages in earthquake-prone regions: 1. Ductility: Steel tube couplers possess the ability to absorb and dissipate energy during an earthquake. They can endure significant deformation without failing, demonstrating a ductile behavior that aids in preventing sudden collapses or structural failures. 2. Strength: Steel tube couplers are manufactured using high-strength materials, ensuring the necessary strength to withstand seismic forces. They can handle lateral loads and displacements that occur during an earthquake without compromising the overall stability of the structure. 3. Flexibility: These couplers allow for flexibility in design and construction. They can be easily installed, adjusted, or replaced, offering an advantage in earthquake-prone areas where retrofitting or repairs may be required. 4. Compatibility: Steel tube couplers are compatible with various construction techniques and materials. They can be used in combination with reinforced concrete, steel, or timber structures, providing versatility in seismic design and construction. 5. Code Compliance: Steel tube couplers are designed and manufactured to meet or surpass international building codes and standards for seismic regions. They undergo thorough testing and quality control to ensure their performance in earthquake-prone areas. However, it is important to emphasize that the suitability of steel tube couplers in seismic or earthquake-prone areas also relies on proper engineering design, installation, and maintenance. Consulting with a qualified structural engineer is crucial to assess the specific project requirements and ensure the correct integration of the couplers into the seismic design of the structure.

Q:Are steel tube couplers suitable for scaffolding projects with specific load distribution needs?: Scaffolding projects with specific load distribution needs can benefit from the use of steel tube couplers. These couplers are designed to securely connect scaffolding tubes, guaranteeing stability and strength. They are commonly employed in construction and industrial projects where safety and load distribution are paramount. Steel tube couplers excel at handling heavy loads and are engineered to evenly distribute weight, preventing concentration on a single point. This safeguards the structural integrity of the scaffolding and mitigates the risk of failures or collapses. What's more, steel tube couplers come in various types and sizes, enabling design flexibility and customization. This makes it possible to construct scaffolding structures that meet specific load distribution requirements. Additionally, steel tube couplers facilitate quick and easy assembly and disassembly. This proves particularly advantageous in time-sensitive projects or situations requiring frequent movement of the scaffolding. The ease of installation also allows for adjustments during the construction process, ensuring effective fulfillment of load distribution needs. In conclusion, steel tube couplers are a dependable and appropriate choice for scaffolding projects with specific load distribution requirements. They provide the necessary strength, stability, and flexibility while prioritizing worker safety and structure integrity.

Q:What are the potential risks or hazards associated with steel tube couplers in scaffolding?: There are several potential risks or hazards associated with steel tube couplers in scaffolding. Firstly, one of the main risks is structural failure. If the steel tube couplers are not properly installed or tightened, they may not be able to support the weight of the scaffolding and workers, leading to collapse or instability. This can result in serious injuries or even fatalities. Secondly, if the steel tube couplers are of low quality or not manufactured to the required standards, they may have weak points or defects that can compromise their strength and integrity. This increases the risk of failure and can lead to accidents on the scaffolding. Another potential hazard is improper use or overloading of the steel tube couplers. If workers exceed the weight or load capacity of the couplers, they can become stressed or damaged, increasing the likelihood of failure. It is important for workers to be trained on the proper use and limitations of the couplers to prevent accidents. Additionally, poor maintenance or lack of regular inspections can also pose risks. Over time, steel tube couplers can become corroded or damaged due to exposure to weather conditions or misuse. If not properly maintained or inspected, these couplers can deteriorate and become unsafe, posing a hazard to workers on the scaffolding. Lastly, the use of damaged or incompatible couplers can also be a risk. Couplers that are bent, cracked, or have other visible signs of damage should not be used as they may not provide the required strength and stability. Similarly, using couplers from different manufacturers or with different dimensions can compromise the structural integrity of the scaffolding. To mitigate these risks, it is important to ensure that steel tube couplers used in scaffolding are of high quality, meet the required standards, and are properly installed and maintained. Regular inspections should be conducted to identify any signs of damage or deterioration, and workers should be trained on the proper use and limitations of the couplers. Additionally, load capacities should be strictly adhered to and workers should be aware of the importance of not overloading the scaffolding.

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