Black Scaffolding 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: 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 projects involving multiple levels?: Yes, steel tube couplers are compatible with scaffolding projects involving multiple levels. Steel tube couplers are used to connect and secure steel tubes in scaffolding structures. They are designed to provide a strong and reliable connection, ensuring the stability and safety of the scaffolding system. Whether it is a single-level or multi-level scaffold, steel tube couplers can be used to create a secure and durable structure. Additionally, steel tube couplers offer flexibility in terms of adjusting the height and configuration of the scaffold, making them suitable for projects involving multiple levels. Overall, steel tube couplers are a versatile and compatible component for scaffolding projects of any scale or complexity.

Q: Are steel tube couplers suitable for scaffolding projects involving overhead power lines or utilities?: No, steel tube couplers are not suitable for scaffolding projects involving overhead power lines or utilities. As steel is a conductor of electricity, it poses a significant risk of electrocution if it comes into contact with live wires. In such cases, non-metallic or insulated couplers should be used to ensure safety.

Q: What are steel tube couplers used for in scaffolding?: Steel tube couplers are used in scaffolding to connect and secure steel tubes together, creating a strong and stable structure. They provide a reliable and efficient way to join tubes at various angles, allowing for flexibility and versatility in scaffolding configurations.

Q: How do you ensure the stability and resistance to lateral forces of scaffolding structures using steel tube couplers?: To ensure the stability and resistance to lateral forces of scaffolding structures, steel tube couplers play a crucial role. Steel tube couplers are used to connect various components of the scaffolding system, such as tubes, ledgers, and transoms. Here are several ways in which steel tube couplers help enhance stability and resistance to lateral forces: 1. Rigidity and Strength: Steel tube couplers are made of high-quality steel, providing excellent rigidity and strength to the overall scaffolding structure. This ensures that the structure can withstand lateral forces, such as wind or accidental impacts, without deformation or failure. 2. Secure Connection: Steel tube couplers create a secure connection between the different components of the scaffolding system. They are designed to grip the tubes tightly, preventing any movement or slippage. This ensures that the structure remains stable, even under lateral forces. 3. Multiple Couplers: Steel tube couplers are used at multiple connections throughout the scaffolding structure. By using several couplers at each joint, the overall stability and resistance to lateral forces are significantly increased. This creates a robust and secure scaffolding system. 4. Proper Alignment: Steel tube couplers enable precise alignment of the tubes and other components in the scaffolding system. This ensures that all elements are properly connected and aligned, reducing the risk of any weak points that could compromise stability or resistance to lateral forces. 5. Compliance with Safety Standards: Steel tube couplers are manufactured according to industry safety standards and regulations. These standards ensure that the couplers are tested and approved to withstand specific loads and forces. By using approved couplers, the stability and resistance to lateral forces of the scaffolding structure are enhanced. 6. Regular Inspection and Maintenance: It is crucial to regularly inspect and maintain the steel tube couplers to ensure their proper functioning and effectiveness. This includes checking for any signs of wear, corrosion, or damage and replacing any faulty couplers promptly. Regular maintenance ensures that the couplers continue to provide the necessary stability and resistance to lateral forces. Overall, steel tube couplers are essential components in scaffolding structures to ensure stability and resistance to lateral forces. Their rigidity, secure connection, proper alignment, compliance with safety standards, and regular maintenance contribute to creating a strong and reliable scaffolding system.

Q: What are the potential risks or hazards associated with using steel tube couplers in scaffolding?: Using steel tube couplers in scaffolding can be associated with several potential risks or hazards. One primary risk is the possibility of structural failure. If the couplers are not installed properly or if they exceed their recommended weight capacity, they may fail, leading to the collapse of the scaffolding structure. Such an event can cause severe injuries or even fatalities for workers or those nearby. Another risk is the potential for coupler slippage. If the couplers are not securely tightened, there is a chance that they may slip or become loose, resulting in instability in the scaffolding. This can cause workers to lose their balance and fall from heights, resulting in severe injuries. Improper use of steel tube couplers can also be hazardous for workers. If the couplers are not used in accordance with the manufacturer's instructions or industry standards, it can compromise the stability and integrity of the scaffolding system. This can create an unsafe working environment and increase the likelihood of accidents or injuries. Moreover, there is a risk of electrocution if steel tube couplers come into contact with live electrical wires or power sources. This can occur if the scaffolding is not adequately insulated or if workers accidentally make contact with electrical hazards while assembling or disassembling the scaffolding structure. Furthermore, the weight and bulkiness of steel tube couplers can make them difficult to handle and maneuver, especially when working at heights. If not handled properly, they can cause strain or injury to workers, leading to musculoskeletal disorders or accidents. To mitigate these risks, it is vital to ensure correct installation of all steel tube couplers, regular inspection for any signs of wear or damage, and adherence to specified weight capacities. Workers should receive training on the proper assembly and disassembly of scaffolding structures, as well as the safe handling of steel tube couplers. Regular safety inspections and maintenance should be conducted to ensure the integrity of the scaffolding system and minimize the risk of accidents or hazards.

Q: Can steel tube couplers be used for scaffolding in uneven or sloped terrains?: Yes, steel tube couplers can be used for scaffolding in uneven or sloped terrains. These couplers are versatile and can be adjusted to fit different angles and slopes. Additionally, they provide a secure connection between the tubes, ensuring stability and safety in challenging terrains.

Q: I wanted to hear about some people's experiences with these piercings, how much they hurt, tips of care, and things like that. I have heard that they put a numbing spray when doing an industrial (any comments on this?) Thanks for all of your advice and personal help. Anyone who is going to bag on piercings, why even bother? Thank you!: I only know about the tongue peircing. Try not to snatch your tongue back in your mouth when they do it :) Have a cup of ice ready for after.. so you can numb it. I cannot stress enough how important it is for you to keep mouthwash on you at all times. If you smoke a cig, use it, if you eat, use it, if you drink use it! Oh.. also.. buy alot of soups that don't require any chewing because you wont be able to do it for a week or two.

Q: How do steel tube couplers perform in areas with high moisture or humidity?: Steel tube couplers generally perform well in areas with high moisture or humidity. Steel is known for its excellent corrosion resistance, and with proper care and maintenance, steel tube couplers can withstand the effects of moisture and humidity. However, it is important to note that prolonged exposure to high moisture or humidity levels can still lead to corrosion over time. To mitigate the potential risks, it is recommended to use high-quality steel tube couplers that are specifically designed for corrosion resistance. These couplers are often coated with materials such as zinc or epoxy to provide an additional layer of protection against moisture and humidity. Regular inspection and maintenance are crucial in areas with high moisture or humidity. Couplers should be checked periodically for any signs of corrosion or damage. If any issues are detected, they should be addressed promptly to prevent further deterioration. In some extreme cases, where the moisture or humidity levels are exceptionally high, it may be necessary to consider alternative materials or additional protective measures. For instance, stainless steel couplers offer even better resistance to corrosion and may be a suitable choice in such conditions. Overall, steel tube couplers can perform well in areas with high moisture or humidity, but proper selection, maintenance, and monitoring are essential to ensure their long-term durability and performance.

Q: Can steel tube couplers be used for both straight and angled connections in scaffolding?: Yes, steel tube couplers can be used for both straight and angled connections in scaffolding. Steel tube couplers are versatile and can be used to join steel tubes at various angles, allowing for the creation of multi-directional scaffolding structures. These couplers are designed to provide a secure and reliable connection, ensuring the stability and safety of the scaffolding system. Whether it is for straight connections or angled connections, steel tube couplers are a common and widely used component in scaffolding construction.

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