Parallel Thread Rebar Coupler

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Payment Terms:: TT OR LC

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Specification

1.Material:45#high quality carbon steel.

2.Application: 12--50mm.

3.High strength,low cost,simple operation.

Coupler Size	Outer Dia(±0.5mm)	Inner Dia(±0.5mm)	Length(±2mm)	Thread Pitch(mm)	Thread Angle(º)	Weight/Pc(kg)
D12	19	10.28	35	M12*1.75P	60/75	0.036
D14	21	12.55	38	M14.8*2.5P	60/75	0.068
D16	24	14.50	43	M16.8*2.5P	60/75	0.099
D18	27	16.35	48	M18.6*2.5P	60/75	0.125
D20	29	18.45	53	M20.6*2.5P	60/75	0.180
D22	33	20.35	58	M22.6*2.5P	60/75	0.205
D25	37	23.15	63	M26.0*3.0P	60/75	0.317
D28	41	25.95	68	M28.6*3.0P	60/75	0.399
D32	47	30.15	80	M32.8*3.0P	60/75	0.640
D36	54	33.85	83	M36.7*3.5P	60/75	0.900
D40	59	37.55	88	M40.4*3.5P	60/75	1.099
D50	74	47.10	125	M50.4*3.5P	75	1.298

Coupler Size	OD(±0.5mm)	Length(±2mm)	Thread Pitch	Thread Angle(º)	G/W(kgs)
D14	22	38	2.5	75	0.068
D16	25	43	2.5	75	0.099
D18	28	48	2.5	75	0.125
D20	30	53	2.5	75	0.180
D22	34	58	2.5	75	0.205
D25	38	63	3.0	75	0.317
D28	42	68	3.0	75	0.399
D32	48	80	3.0	75	0.640
D36	55	83	3.5	75	0.900
D40	59	88	3.5	75	1.099

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:Can steel tube couplers be used in scaffolding structures that need to support workers at different heights?: Yes, steel tube couplers can be used in scaffolding structures that need to support workers at different heights. Steel tube couplers are commonly used in scaffolding systems to connect steel tubes together, providing a secure and stable structure. By using different lengths of steel tubes and couplers, scaffolding structures can be easily adjusted to different heights, ensuring the safety and stability of workers working at various levels.

Q:How do steel tube couplers contribute to the overall ease of movement and repositioning of a scaffolding structure?: The overall ease of movement and repositioning of a scaffolding structure is greatly enhanced by steel tube couplers. Specifically designed to connect and secure steel tubes, these couplers allow for a scaffolding system that is versatile and flexible. A strong and reliable connection between tubes is one of the main advantages of steel tube couplers. By securely fastening the tubes together, they create a stable and sturdy scaffolding structure that can withstand heavy loads and ensure worker safety. Furthermore, steel tube couplers provide great flexibility in terms of repositioning and adjusting the scaffolding structure. They allow for easy disassembly and reassembly, enabling workers to quickly and efficiently move the scaffolding to different locations as needed for various construction tasks. This not only saves time but also increases productivity on the job site. In addition, steel tube couplers offer a high level of versatility. They can be used to connect tubes at various angles, making it possible to create complex scaffolding configurations that meet different project requirements. This versatility allows scaffolding structures to be customized to fit specific work areas, facilitating access to hard-to-reach places for workers. Furthermore, steel tube couplers are durable and long-lasting, providing a reliable solution for scaffolding systems. They are constructed from high-quality materials that can withstand harsh weather conditions and heavy usage, ensuring the safety and stability of the scaffolding structure throughout its lifespan. In summary, steel tube couplers play a crucial role in facilitating the movement and repositioning of a scaffolding structure. Their ability to securely connect steel tubes, provide flexibility in adjustments, offer versatility in configuration, and ensure durability make them an indispensable component for a safe and efficient scaffolding system.

Q:How do you store steel tube couplers when not in use?: When not in use, it is important to store steel tube couplers properly to ensure their longevity and prevent any damage or deterioration. Here are a few recommended methods for storing steel tube couplers: 1. Clean and dry: Before storage, ensure that the couplers are thoroughly cleaned and free from any dirt, debris, or moisture. Use a soft cloth or brush to remove any residue, and allow them to air dry completely. 2. Organize and label: It is advisable to organize the couplers in a systematic manner to facilitate easy access and prevent any mix-up or confusion. You can sort them based on size, type, or any other relevant criteria. Additionally, labeling each container or shelf will help identify the couplers quickly. 3. Use storage racks or containers: Invest in a suitable storage rack or container that can accommodate the size and quantity of your steel tube couplers. These racks or containers should be sturdy, well-ventilated, and preferably rust-resistant to ensure the couplers remain in good condition. 4. Avoid direct contact with the ground: When storing the couplers, it is important to keep them elevated and away from direct contact with the ground. This helps prevent moisture absorption, rusting, or any damage caused by exposure to dirt or other contaminants. 5. Protect from extreme temperatures: Steel tube couplers should be stored in a controlled environment to avoid exposure to extreme temperatures. High temperatures can cause distortion or weakening of the couplers, while freezing temperatures can lead to brittleness or cracking. Therefore, it is best to store them in a climate-controlled area. 6. Consider using protective coatings or lubricants: Applying a thin layer of protective coating or lubricant to the couplers can provide an additional layer of defense against rust or corrosion during storage. Consult with a professional or manufacturer to determine the most suitable coating or lubricant for your specific type of couplers. By following these storage guidelines, you can ensure that your steel tube couplers remain in excellent condition and are ready for use whenever required.

Q:Hi,I am reading research on plant metabolism and I have come across the phrases quot;biosynthetic scaffoldquot; and quot;metabolic scaffoldquot;. I'm not sure what scaffold means here. I know the dictionary definition is platform, but I'm still confused what the phrases mean.Thanks.: A scaffold can be a simple platform at times, but in biology it is usually used to refer to the structures which keep cells and organs in their normal shape - more like networks of structures which form the shape of things: like a whole bunch of planks put together in a 3-dimensional lattice or network. A biosynthetic scaffold would be a structure which is made of artificial materials, which can be used to grow an organ on - like a liver for example. The natural cells colonize the artificial structure, and gradually fill it in and you have an actual organ, with an artificial structure!!

Q:What are the common uses for steel tube couplers in scaffolding?: Steel tube couplers are commonly used in scaffolding to connect and secure steel tubes together, forming a stable and reliable framework. These couplers allow for the assembly and disassembly of scaffolding structures, ensuring safety and stability for workers who need to access elevated areas for construction, maintenance, or other purposes.

Q:Are there any specific guidelines for the inspection and testing of steel tube couplers in scaffolding?: There exist specific guidelines regarding the inspection and testing of steel tube couplers in scaffolding, which are provided by regulatory bodies and industry organizations to guarantee the safety and soundness of scaffolding structures. To begin with, it is of utmost importance to visually inspect the steel tube couplers both before and after each use. This examination should entail checking for any indications of damage, such as cracks, deformities, or corrosion. Should any damage be detected, the coupler must be promptly removed from service and replaced. Moreover, load testing should be conducted on steel tube couplers in addition to visual inspections. This type of testing involves subjecting the coupler to a predetermined load to ascertain its strength and stability. The specific requirements for load testing may vary depending on regional regulations and industry standards, but generally, the load must be at least four times the anticipated working load. Furthermore, regular maintenance and lubrication of steel tube couplers are indispensable to ensure their proper operation. This encompasses regular cleaning of the couplers to eliminate any dirt or debris that might hinder their performance. Additionally, lubrication should be applied to the movable components of the couplers to prevent rusting and enhance their efficiency. It is crucial to maintain a record of all inspections, load testing, and maintenance activities carried out on the steel tube couplers. This documentation facilitates tracking the history of each coupler and enables timely replacement or repairs, if necessary. It is important to bear in mind that these guidelines are general recommendations. It is imperative to consult the specific regulations and standards applicable to your region and industry. Moreover, seeking guidance from experienced professionals or scaffolding experts is advisable to ensure compliance with safety requirements and maintain the overall integrity of scaffolding structures.

Q:Are steel tube couplers suitable for scaffolding projects with complex and intricate designs?: Yes, steel tube couplers are suitable for scaffolding projects with complex and intricate designs. Steel tube couplers offer a strong and versatile connection between scaffolding tubes, allowing for various angles and configurations. This flexibility makes them ideal for accommodating complex and intricate scaffolding designs, ensuring stability and safety in the construction project.

Q:Who can tell me the information about Yu Rong Machinery Ringlock Scaffold System*Ringlock Standard ?: The vertical standard bears the loads from the scaffold down to the earth.The standard has rosettes at 50 cm interval, a pressed spigot on the top and drilled holes at both ends.

Q:Can steel tube couplers be used in combination with other scaffolding connection methods?: Steel tube couplers have the ability to be utilized alongside other scaffolding connection techniques. They are frequently employed within scaffolding systems to link together multiple steel tubes. This results in a robust and secure connection that guarantees the scaffold structure's stability and integrity. However, there are certain situations or specific scaffolding designs that may necessitate the utilization of alternative connection methods in conjunction with steel tube couplers. For instance, if there is a requirement to connect scaffolding components with varying diameters or if particular load demands exist, alternative connection methods like sleeve couplers, swivel couplers, or beam clamps may be employed. Moreover, the utilization of additional connection methods may be necessary to create specialized scaffolding configurations or to accommodate specific site conditions. This could involve the use of adjustable base plates, diagonal braces, or tie bars. It is essential to emphasize that when combining different scaffolding connection methods, it is crucial to conduct proper engineering calculations and assessments to ensure the overall safety and stability of the scaffold structure. Compliance with applicable industry standards and regulations is also of utmost importance.

Q:What is the weight capacity of a steel tube coupler?: The weight capacity of a steel tube coupler can vary depending on its size, design, and quality. Generally, steel tube couplers are designed to safely hold and support heavy loads. It is important to refer to the manufacturer's specifications or consult with a structural engineer to determine the specific weight capacity of a particular steel tube coupler.

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