• Parallel Thread Rebar Coupler System 1
Parallel Thread Rebar Coupler

Parallel Thread Rebar Coupler

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Specification

1.Material:45#high quality carbon steel.

2.Application: 12--50mm.

3.High strength,low cost,simple operation.

1#

Coupler SizeOuter Dia(±0.5mm)Inner Dia(±0.5mm)Length(±2mm)Thread Pitch(mm)Thread Angle(º)Weight/Pc(kg)
D121910.2835M12*1.75P60/750.036
D142112.5538M14.8*2.5P60/750.068
D162414.5043M16.8*2.5P60/750.099
D182716.3548M18.6*2.5P60/750.125
D202918.4553M20.6*2.5P60/750.180
D223320.3558M22.6*2.5P60/750.205
D253723.1563M26.0*3.0P60/750.317
D284125.9568M28.6*3.0P60/750.399
D324730.1580M32.8*3.0P60/750.640
D365433.8583M36.7*3.5P60/750.900
D405937.5588M40.4*3.5P60/751.099
D507447.10125M50.4*3.5P751.298

3#

Coupler SizeOD(±0.5mm)Length(±2mm)Thread PitchThread Angle(º)G/W(kgs)
D1422382.5750.068
D1625432.5750.099
D1828482.5750.125
D2030532.5750.180
D2234582.5750.205
D2538633.0750.317
D2842683.0750.399
D3248803.0750.640
D3655833.5750.900
D4059883.5751.099

Rebar Coupler Advantages:

----Adopt National Standard 45# igh quality carbon steelas raw meterial.

----High strength, tensile test usually more than 600Mpa,Tensile strength can reach 110%of yiled strength of parent rebar.

----The product has passed ISO9001 International Quality System Certification.

----We can design,produce weldable or other type rebar couper as per customers` requirement.

Tengzhong Machinery Co.,Ltd

A processional  manufacture of rebar mechanical splicing equipment,rebar processing machinery,rebar coupler and related products.It is a membership of construction machinery trade of China quality cotrol association.

Q:Are steel tube couplers resistant to impact and shock loads?
Yes, steel tube couplers are generally resistant to impact and shock loads. The strong and durable nature of steel makes it capable of withstanding high levels of impact and shock without deformation or failure.
Q:How do steel tube couplers contribute to the overall stability of a scaffolding structure during construction activities?
Steel tube couplers play a crucial role in ensuring the overall stability of a scaffolding structure during construction activities. These couplers are used to connect and secure the steel tubes that form the framework of the scaffolding system. One of the main contributions of steel tube couplers to the stability of a scaffolding structure is their ability to provide strong and rigid connections between the tubes. The couplers are designed to grip the tubes tightly, ensuring that they stay securely in place. This prevents any movement or shifting of the tubes, which is essential for maintaining the stability and integrity of the scaffolding structure. Furthermore, steel tube couplers are designed to distribute the load evenly across the connected tubes. This helps to minimize any stress concentration points and ensures that the weight of the scaffolding system is evenly distributed. By evenly distributing the load, the couplers help to prevent any excessive stress or strain on individual tubes, reducing the risk of failure or collapse. In addition, steel tube couplers are versatile and can be used to create various connections and configurations in the scaffolding structure. Whether it is connecting tubes at right angles, creating diagonal bracing, or joining different sections of the scaffolding, these couplers provide the necessary flexibility and adaptability. This allows for the construction of scaffolding structures that can withstand different loads, heights, and configurations, further enhancing their stability and safety. Overall, steel tube couplers are a critical component in ensuring the stability of scaffolding structures during construction activities. Their ability to provide strong and rigid connections, distribute load evenly, and offer versatility makes them an essential element in safeguarding the integrity and safety of scaffolding systems.
Q:Can steel tube couplers be used for scaffolding applications in marine environments?
Scaffolding applications in marine environments can utilize steel tube couplers. These couplers are widely used in construction and scaffolding projects because of their strength and durability. They are specifically designed to securely connect two steel tubes, creating a stable structure. In marine environments, where exposure to saltwater, humidity, and other corrosive elements is present, it is crucial to select materials that can withstand these conditions. Steel tube couplers are typically made from high-quality steel that is resistant to corrosion. They are often galvanized or coated with protective layers to further enhance their resistance to rust and corrosion. Furthermore, extensive testing has been conducted on steel tube couplers, proving their reliability in various environments, including marine applications. They have been successfully utilized in the construction of docks, piers, and other marine structures, where they endure constant contact with saltwater and harsh weather conditions. It is important to emphasize that regular maintenance and inspections are necessary to ensure the integrity of the scaffolding system in marine environments. This includes regularly checking for signs of corrosion, damage, or wear and tear on the steel tube couplers and promptly replacing them if needed. Overall, steel tube couplers are an appropriate choice for scaffolding applications in marine environments due to their strength, durability, and resistance to corrosion.
Q:Are steel tube couplers compatible with different types of scaffolding guardrails or handrails?
Yes, steel tube couplers are compatible with different types of scaffolding guardrails or handrails. Steel tube couplers are designed to connect and secure scaffolding components, such as tubes and fittings, together. They provide a strong and reliable connection, ensuring the stability and safety of the scaffolding structure. These couplers can be used with various types of scaffolding guardrails or handrails, including those made from steel, aluminum, or other materials. As long as the guardrails or handrails are designed to be compatible with steel tube couplers, they can be easily attached and secured using these couplers. It is important to ensure that the couplers and guardrails or handrails are properly selected and installed according to the manufacturer's instructions and industry standards to ensure a safe and secure scaffolding system.
Q:Are steel tube couplers suitable for scaffolding projects with high vibration or dynamic loads?
Scaffolding projects with high levels of vibration or dynamic loads are generally unsuitable for the use of steel tube couplers. Although steel tube couplers are commonly employed in scaffolding due to their versatility and easy installation, they may not possess the required stability and strength for applications with significant vibration or dynamic loads. When exposed to such conditions, steel tube couplers can experience fatigue and stress-related issues, which may result in potential failure and compromised safety. The repetitive movement and stress on the couplers can cause them to weaken over time, thus compromising the overall integrity of the scaffolding structure. In situations where high levels of vibration or dynamic loads are present, it is often recommended to utilize alternative scaffolding systems such as cuplock or ringlock scaffolding. These systems incorporate specialized locking mechanisms that offer enhanced stability and resistance against dynamic loads. Furthermore, they possess superior load-bearing capacity and can better withstand the impacts caused by vibration or dynamic forces. It is essential to seek guidance from a professional scaffolding engineer or supplier who can evaluate the specific requirements of your project and suggest the most appropriate scaffolding system. Safety should always be prioritized, and selecting the suitable scaffolding system ensures the necessary structural integrity and reliability for projects with high levels of vibration or dynamic loads.
Q:How many steel tube couplers are typically needed for a standard scaffolding setup?
The necessary quantity of steel tube couplers for a standard scaffolding arrangement can differ based on the project's specific needs and the desired size and design of the structure. Nevertheless, as a general rule, it is typical to employ around four steel tube couplers for each vertical frame within the scaffolding system. This guarantees solid connections and stability among the tubes, thereby ensuring the overall strength and safety of the scaffolding. To determine the precise number of steel tube couplers necessary for a particular scaffolding setup, it is crucial to consult a professional scaffolding expert or refer to the manufacturer's guidelines.
Q:How do steel tube couplers accommodate different angles or connections in scaffolding systems with irregular or asymmetrical shapes?
The unique design and flexibility of steel tube couplers allow them to accommodate various angles or connections in scaffolding systems with irregular or asymmetrical shapes. To begin with, steel tube couplers are typically equipped with a threaded end that enables easy attachment to the scaffolding tubes. This threaded end can be adjusted and tightened to fit different angles or connections. The adjustability ensures that the coupler can be securely attached to the scaffolding system, regardless of its irregular or asymmetrical shape. Additionally, steel tube couplers often incorporate a swivel joint, which permits rotation and adjustment of the attached tube. This swivel joint allows the coupler to adapt to different angles, ensuring a secure and stable connection. By allowing for rotation, the coupler can accommodate irregular or asymmetrical shapes by adjusting the angle of the attached tube accordingly. Furthermore, some steel tube couplers possess a flexible design that can accommodate minor variations in shape or size. These couplers are often constructed with a flexible joint or a clamp mechanism that can be adjusted to fit irregular or asymmetrical shapes. This flexibility ensures that the coupler can adapt to the specific requirements of the scaffolding system, even if it has unconventional angles or connections. Overall, steel tube couplers are designed to offer versatility and flexibility in scaffolding systems with irregular or asymmetrical shapes. Through their adjustable threaded ends, swivel joints, and flexible designs, these couplers can accommodate different angles or connections, ensuring a secure and stable scaffolding structure regardless of its shape or size.
Q:Can steel tube couplers be used in combination with other scaffolding connection methods?
Yes, steel tube couplers can be used in combination with other scaffolding connection methods. Steel tube couplers are commonly used in scaffolding systems to connect two or more steel tubes together. They provide a strong and secure connection, ensuring the stability and integrity of the scaffold structure. However, in certain situations or specific scaffolding designs, it may be necessary to use other connection methods in addition to steel tube couplers. For example, if there is a need to connect scaffolding components with different diameters or if there are specific load requirements, alternative connection methods such as sleeve couplers, swivel couplers, or beam clamps may be used. Furthermore, the use of additional connection methods may also be required to create specialized scaffolding configurations or to accommodate specific site conditions. These could include using adjustable base plates, diagonal braces, or tie bars. It is important to note that when combining different scaffolding connection methods, proper engineering calculations and assessments should be carried out to ensure the overall safety and stability of the scaffold structure. Compliance with relevant industry standards and regulations is also essential.
Q:Can steel tube couplers be used in scaffolding systems that need to accommodate special access requirements?
Yes, steel tube couplers can be used in scaffolding systems that need to accommodate special access requirements. Steel tube couplers are versatile and can be used to connect scaffolding tubes at various angles and positions, allowing for customized scaffolding structures. This flexibility makes them suitable for scaffolding systems that need to adapt to special access requirements, such as providing access to irregularly shaped or hard-to-reach areas. Additionally, steel tube couplers are known for their strength and reliability, ensuring the stability and safety of the scaffolding system, even with special access requirements.
Q:Novice scaffolding erection, steel banding, template installation, concrete pouring common problems and precautions!
Do the support point with the need to run so long how to support a person not to mention shop bamboo and springboard

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