Scalffolding Steel Tube Type Roofing Coupler

Scalffolding Steel Tube Type Roofing Coupler

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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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: What safety standards do steel tube couplers need to meet?: Steel tube couplers, also called steel pipe connectors or fittings, are utilized in a wide range of applications, including construction, plumbing, and industrial settings, to connect steel tubes or pipes. To guarantee the safety and dependability of these connections, steel tube couplers must fulfill specific safety criteria. One of the primary safety criteria that steel tube couplers must satisfy involves meeting dimensional and mechanical requirements specified by international or national standards organizations. These requirements often encompass parameters such as the couplers' size, wall thickness, and length, as well as their mechanical properties like tensile strength, yield strength, and ductility. Alongside the dimensional and mechanical criteria, steel tube couplers must also meet performance standards. This entails their ability to withstand high loads, pressures, and vibrations without experiencing failure or leakage. For instance, in construction applications, steel tube couplers often endure heavy loads and forces, necessitating their capability to withstand these conditions without compromising the integrity of the connection. Furthermore, depending on the application, steel tube couplers may need to adhere to specific industry standards or certifications. In the oil and gas industry, for example, couplers used for pipeline connections may be required to meet standards such as API (American Petroleum Institute) or ASME (American Society of Mechanical Engineers) to ensure their suitability for the specific environment and conditions they will encounter. Moreover, safety standards for steel tube couplers generally mandate that they be manufactured using high-quality materials that resist corrosion, rust, and other forms of deterioration. This is crucial for preserving the structural strength and longevity of the connections. Additionally, it is essential for steel tube couplers to undergo thorough testing and inspection procedures to ensure compliance with safety standards. These procedures may involve various methods, including destructive and non-destructive testing, such as tensile testing, pressure testing, visual inspection, and ultrasonic testing. Overall, the safety standards governing steel tube couplers encompass multiple aspects, including dimensional and mechanical requirements, performance specifications, industry standards, material quality, and rigorous testing procedures. By adhering to these standards, steel tube couplers can provide dependable and secure connections, thereby ensuring the overall safety and integrity of the structures or systems in which they are employed.

Q: Can steel tube couplers be used in scaffolding that requires specialized connections for signage or wayfinding systems?: No, steel tube couplers cannot be used in scaffolding that requires specialized connections for signage or wayfinding systems. Specialized connections for signage or wayfinding systems typically require specific brackets or attachments, which cannot be achieved with steel tube couplers alone.

Q: Are there any alternatives to steel tube couplers in scaffolding?: Yes, there are alternative materials to steel tube couplers in scaffolding. Some examples include aluminum tube couplers, fiberglass tube couplers, and plastic tube couplers. These alternatives offer different benefits such as being lighter in weight, corrosion-resistant, or non-conductive, depending on the specific needs of the scaffolding project.

Q: Are steel tube couplers adjustable to different angles?: No, steel tube couplers are not adjustable to different angles. They are designed to connect steel tubes in a straight line without any flexibility for adjusting angles.

Q: Can steel tube couplers be used in scaffolding projects with overhead structures?: Yes, steel tube couplers can be used in scaffolding projects with overhead structures. Steel tube couplers are designed to provide a secure connection between scaffolding tubes, ensuring stability and safety. They can be used to construct scaffolding systems that can support overhead structures, such as roofs or ceilings, effectively.

Q: Are steel tube couplers resistant to chemical exposure or contamination?: Steel tube couplers are generally resistant to chemical exposure or contamination due to their robust construction and material composition. Steel is known for its durability and strength, making it less susceptible to chemical damage compared to other materials. However, the level of resistance may vary depending on the specific type of chemical and the duration and intensity of exposure. In general, steel tube couplers can withstand exposure to a wide range of chemicals, including acids, alkaline substances, solvents, and oils. This resistance is due to the protective oxide layer that forms naturally on the surface of steel, which acts as a barrier against corrosive agents. Additionally, steel tube couplers are often coated with anti-corrosive materials or paints, further enhancing their resistance to chemical exposure. It is important to note that prolonged or intense exposure to certain aggressive chemicals or contaminants may still cause some damage to steel tube couplers. Therefore, it is advisable to consult the manufacturer's guidelines and consider specific chemical compatibility charts to ensure proper selection and installation of the couplers in environments with known chemical exposure. Regular inspection, maintenance, and cleaning of steel tube couplers are also recommended to minimize the risk of chemical buildup or contamination. By adhering to proper cleaning protocols and promptly addressing any signs of chemical damage or corrosion, the longevity and performance of the couplers can be maximized even in challenging chemical environments.

Q: Are steel tube couplers compatible with scaffolding systems using different tube lengths?: Steel tube couplers are generally compatible with scaffolding systems that use different tube lengths. The purpose of steel tube couplers is to connect and secure the tubes used in scaffolding systems. These couplers are designed to accommodate various tube sizes and lengths, allowing for versatility and adaptability in scaffolding construction. The key factor to consider when using steel tube couplers with scaffolding systems of different tube lengths is ensuring that the couplers have the appropriate size and strength to handle the load and maintain the stability of the structure. It is crucial to select couplers that are compatible with the specific tube sizes and lengths being used in the scaffolding system. In some cases, additional measures may be required, such as using adjustable couplers or providing additional support to account for the varying tube lengths. It is also essential to follow the manufacturer's guidelines and specifications for the couplers to ensure safe and reliable scaffolding construction. Overall, with the right selection and proper installation, steel tube couplers can be compatible with scaffolding systems using different tube lengths, providing the necessary structural integrity and stability required for safe and efficient construction projects.

Q: What are the common installation procedures for steel tube couplers?: Achieving a secure and reliable connection between two steel tubes using steel tube couplers involves several steps. Here is an overview of the typical procedures: 1. Preparation: Prior to commencing the installation, gather all the necessary tools and equipment, such as wrenches, nuts, bolts, and the steel tube couplers. It is essential to ensure that the steel tubes to be joined are clean and free from any debris or rust. 2. Positioning: Place the steel tubes in the desired position, ensuring proper alignment. Verify that there is sufficient space to install the coupler and that the tube ends are cut squarely. 3. Coupler Placement: Slide the steel tube coupler over one end of the tube until it reaches the desired location. The coupler should fit tightly around the tube without any gaps or misalignment. 4. Tightening: Use a wrench to securely fasten the coupler onto the tube. Apply adequate force to establish a secure connection, while being cautious not to overtighten and risk damaging the coupler or the tube. 5. Repetition: Repeat the process for the other steel tube, ensuring correct installation and adequate tightening of both couplers. 6. Inspection: After installation, thoroughly inspect the couplers and the connection to ensure they are secure and properly aligned. Verify for any signs of misalignment, gaps, or loose connections. 7. Testing: To ensure the connection's integrity, conduct a load test or pressure test, if applicable, as per project requirements. It is crucial to have professionals perform the test, ensuring safety and compliance with regulations. By following these common installation procedures, a robust and dependable connection between steel tubes using couplers can be achieved. Remember that specific installation procedures may vary depending on the coupler type and project requirements. Therefore, always consult the manufacturer's guidelines and seek professional advice when unsure.

Q: Are steel tube couplers resistant to corrosion and rust?: Steel tube couplers have a high resistance to corrosion and rust, thanks to their durable and strong steel composition. Steel is widely recognized for its durability and strength, which has led to its popularity as a material choice for various applications. Typically, steel tube couplers are crafted from either galvanized or stainless steel, both of which possess exceptional properties for preventing corrosion. Galvanized steel is coated with a layer of zinc that acts as a protective barrier against moisture, effectively averting rust formation. In contrast, stainless steel contains chromium, which forms a passive oxide layer on its surface, providing protection against corrosion. Consequently, steel tube couplers demonstrate an impressive ability to resist rust and corrosion, rendering them suitable for use across diverse industries and environments, such as construction, plumbing, and automotive.

Q: Can steel tube couplers be used for temporary and permanent scaffolding structures?: Yes, steel tube couplers can be used for both temporary and permanent scaffolding structures. Steel tube couplers are designed to securely connect and join steel tubes together, providing stability and strength to the scaffolding structure. They are commonly used in construction projects for both temporary scaffolding during construction and permanent scaffolding for long-term use.

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