Scaffolding Black Steel Tube

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Quick Details

Thickness:	0.5 - 20 mm			Outer Diameter:	20 - 660 mm
Place of Origin:	TIA,Tianjin China(Mainland) China (Mainland)	Secondary Or Not:	Non-secondary	Application:	Structure Pipe,fluid pipe, oil pipe, gas pipe
Technique:	ERW	Certification:	BV	Surface Treatment:	painting
Special Pipe:	Thick Wall Pipe	Alloy Or Not:	Non-alloy	color:	black
certificate:	ISO9001	Key word:	black steel pipe	Thicknss tolerance:	-/+3%
Payment:	T/T L/C	pipe end:	plained end or bevelled end	Packaging Detail:	in bundles,knit bags, plywood box and so on
Grade:	20#,A53(A,B),A106(B,C),A333,St37,St52,Q235,Q345,Q195,10#-45#,A53-A369,ST35-ST52,Q195-Q345	Standard:	BS 1387,BS EN10025,BS 4568,BS EN 39,BS EN10217,GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,BS,GB,ASTM

Packaging & Delivery

Packaging Detail:	1) Bundle, 2) In Bulk 3) Bags 4) Clients' Requirements
Delivery Detail:	within 10-15 days after receipt deposit or irrevocable LC

Specifications

black scaffolding steel tube
1. OD: 21.3mm---------219.1mm
Thickness: 1.0mm-------10mm
2. Length: 5.

First: Company introduce

We are Professional manufacturer for GALVANIZED PIPE,ERW SQUARE HOLLOW SECTION,BLACK PIPE.

Founded on May 1st,2005,situated in Xizhaizhuang Town Industrial Estate,Tianjin..Thanks to good quality and a great veriety,our products are very popular among new and old customers and are export to such regions and countries as Southeast Asia and Middle East.

Second: Product Information

Black steel pipe/tubes

1. OD: 20mm-----219mm WT:2.0mm----10mm

2. Tolerance: Thinckness,+/-0.05mm; Length,+/-10mm

3.Material: S235JR

4.Standard: ASTM/BS/GB/DIN

5.Surface: Varnish

6.Moq: 5ton

7. Usage: Greenhouse,Scaffold,highway,bridge

8.Payment:30%T/T advance+70%upon presentig shipping documents.

9. Trade Terms: CFR,CIF,FOB

Third: Size

Stock erw steel pipe

O.D (inch)	W.T.(mm)
1/2”	1.4--2.75
3/4”	1.4--2.75
1”	1.4--3.5
1-1/4”	1.4--3.5
1-1/2”	1.4--3.75
2”	1.4--4.0
4”	1.4--5.75
5”	1.4--7.75
6”	1.4--7.75
8”	2.75--11.75

Q: Can steel tube couplers be used in conjunction with other scaffolding accessories?: Yes, steel tube couplers can be used in conjunction with other scaffolding accessories. They are designed to connect and secure steel tubes together, allowing for the construction of versatile scaffolding structures.

Q: What are the common troubleshooting tips for any issues with steel tube couplers in scaffolding?: Some common troubleshooting tips for issues with steel tube couplers in scaffolding include checking for proper alignment and fit of the couplers, ensuring that the couplers are securely tightened, inspecting for any damage or wear on the couplers, and verifying that the scaffolding structure is properly assembled and stable. Additionally, it is important to follow manufacturer guidelines and industry standards when using steel tube couplers in scaffolding to minimize the risk of any issues.

Q: Are steel tube couplers compatible with scaffolding systems using different tube diameters?: No, steel tube couplers are not compatible with scaffolding systems using different tube diameters.

Q: How do you determine the required torque for tightening steel tube couplers?: The required torque for tightening steel tube couplers is typically determined by the manufacturer's specifications or guidelines. These guidelines often provide the recommended torque values based on the size and type of coupler being used. Additionally, torque values may also be influenced by factors such as the material and thickness of the tubes being joined and the desired level of tightness or clamping force required. It is crucial to follow these guidelines and ensure that the specified torque is applied accurately to ensure proper assembly and prevent any potential issues or failures.

Q: Are there any safety considerations when using steel tube couplers in scaffolding?: Yes, there are several safety considerations when using steel tube couplers in scaffolding. Firstly, it is important to ensure that the couplers are properly installed and tightened according to the manufacturer's instructions. Loose or improperly tightened couplers can result in an unstable scaffold structure, increasing the risk of accidents and falls. Additionally, it is crucial to inspect the couplers regularly for any signs of damage or wear. Any damaged or worn couplers should be immediately replaced to maintain the structural integrity of the scaffold. Furthermore, it is important to be mindful of the weight capacity of the couplers and not exceed their maximum load-bearing capacity. Overloading the couplers can lead to structural failure and potential collapse of the scaffold. Moreover, it is essential to consider the environmental conditions when using steel tube couplers. Extreme weather conditions such as high winds, heavy rain, or snow can impact the stability of the scaffold. Therefore, it is necessary to take appropriate precautions, such as reinforcing the scaffold or temporarily suspending work during adverse weather conditions. Lastly, proper training and awareness of safe practices when using steel tube couplers in scaffolding are paramount. Workers should be educated on the correct assembly, use, and dismantling procedures to minimize the risk of accidents. Overall, by adhering to proper installation procedures, conducting regular inspections, considering weight capacity, accounting for environmental conditions, and providing adequate training, the safety considerations when using steel tube couplers in scaffolding can be effectively addressed.

Q: What are the load-bearing capacities of steel tube couplers in scaffolding?: The load-bearing capacities of steel tube couplers in scaffolding depend on various factors, including the size and type of the coupler, the material of the scaffold tubes, and the specific configuration and design of the scaffolding system. Typically, steel tube couplers used in scaffolding are designed and tested to meet industry standards and regulations. These standards often specify the maximum load capacity that a coupler can bear safely. For example, a common type of steel tube coupler used in scaffolding is the double coupler, which is used to connect two scaffold tubes at right angles. Double couplers are usually designed to have a load-bearing capacity of around 4 to 6 tons, depending on the manufacturer and quality of the coupler. It is important to note that the load-bearing capacity of a steel tube coupler is also influenced by the strength and quality of the scaffold tubes themselves. Therefore, it is crucial to ensure that the scaffold tubes and couplers are compatible and have similar load-bearing capacities to maintain the overall integrity and safety of the scaffolding system. Ultimately, it is recommended to consult the manufacturer's specifications and guidelines for the specific steel tube couplers being used in order to determine their precise load-bearing capacities and to ensure compliance with relevant safety regulations and standards.

Q: Can steel tube couplers be used in scaffolding projects with delicate surfaces?: When working on scaffolding projects with delicate surfaces, it is crucial to safeguard the surface from potential harm when using steel tube couplers. One effective method is to employ protective materials like rubber or foam padding on the couplers or any points of contact between the scaffolding and the delicate surface. Moreover, it is imperative to ensure the proper erection and stabilization of the scaffolding in order to minimize any movement or vibration that may result in damage. Additionally, regular inspections should be carried out to identify and address any potential issues or damage to the delicate surface. In conclusion, while steel tube couplers can be utilized in such projects, it is of utmost importance to exercise extra caution to shield the delicate surfaces and avert any damage.

Q: Can steel tube couplers be used for connecting scaffolding components other than tubes?: Steel tube couplers have been specifically designed and engineered for the purpose of connecting scaffolding tubes. They should not be used in conjunction with any other scaffolding components or materials. To guarantee the safety and stability of the scaffolding structure, it is of utmost importance to adhere to the manufacturer's guidelines and select the appropriate couplers for each specific application.

Q: How do steel tube couplers contribute to the overall adaptability of a scaffolding structure?: Enhancing the overall adaptability of scaffolding structures, steel tube couplers serve as a vital component. These couplers effectively connect steel tubes, enabling the creation of a versatile and adjustable scaffolding system. One way in which steel tube couplers enhance the adaptability of scaffolding structures is by establishing a secure and reliable connection between tubes. This connection ensures the structure's ability to withstand heavy loads and guarantees the safety of workers who depend on the scaffolding. By securely joining the tubes together, steel tube couplers provide stability and adaptability to the scaffolding, accommodating various construction needs. Additionally, steel tube couplers facilitate the easy and swift assembly and disassembly of scaffolding structures. These couplers are designed for effortless attachment and detachment from the tubes, allowing for quick adjustments and modifications to the scaffolding. This adaptability proves particularly valuable in dynamic construction environments, where the scaffold must be reconfigured or expanded to meet changing requirements. Moreover, steel tube couplers offer flexibility in terms of angles and directions. They are available in different types, including swivel, right angle, and putlog couplers, enabling connections at various angles and directions. This versatility allows scaffolding structures to be constructed in irregular or complex shapes, conforming to the contours and layout of the construction site. Furthermore, steel tube couplers are compatible with a wide range of scaffolding accessories and components. These couplers can accommodate items such as boards, ladders, platforms, and guardrails, further enhancing the adaptability of the scaffolding structure. With the ability to easily attach and detach these accessories, the scaffolding can be customized to meet specific requirements, providing a safe working platform for construction personnel. In conclusion, steel tube couplers are indispensable in enhancing the adaptability of scaffolding structures. Their secure connections, ease of assembly and disassembly, flexibility in angles and directions, and compatibility with various accessories all contribute to the overall adaptability of scaffolding systems. As a result, these systems are highly versatile and adaptable to different construction needs.

Q: How do steel tube couplers ensure the stability of scaffolding joints and connections?: Steel tube couplers ensure the stability of scaffolding joints and connections by providing a secure and reliable way to connect and fasten the tubes together. These couplers are designed to grip the tubes tightly, preventing any movement or slippage at the joints. This ensures that the scaffolding structure remains stable and can support the weight and load placed on it, providing a safe and secure working platform.

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