Scaffolding Black Steel Tube

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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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 outdoor scaffolding applications?: Yes, steel tube couplers can be used in outdoor scaffolding applications. Steel tube couplers are designed to securely connect steel tubes used in scaffolding systems, and they are capable of withstanding outdoor conditions, including weather elements and exposure to sunlight. However, it is important to ensure that the couplers are properly maintained and regularly inspected for any signs of corrosion or damage to ensure their safety and reliability in outdoor scaffolding applications.

Q:Can steel tube couplers be used in confined spaces or narrow scaffolding structures?: Yes, steel tube couplers can be used in confined spaces or narrow scaffolding structures. These couplers are specifically designed to connect steel tubes together, providing a secure and reliable connection. Their compact size allows for easy installation and usage in tight spaces without compromising safety or stability.

Q:What are the advantages of using steel tube couplers over other types of couplers in scaffolding?: There are several advantages to using steel tube couplers over other types of couplers in scaffolding. Firstly, steel tube couplers are known for their strength and durability. They are designed to withstand heavy loads and provide a secure connection between scaffolding tubes. This makes them ideal for construction projects that require a stable and reliable structure. Moreover, steel tube couplers are versatile and can be used in various configurations. They can be easily attached to different sizes of scaffolding tubes, allowing for flexibility when constructing scaffolding systems. This versatility makes them suitable for a wide range of applications and ensures compatibility with existing scaffolding equipment. Another advantage of steel tube couplers is their ease of use. They typically have a simple design that allows for quick and efficient installation. This saves time and effort during assembly and disassembly of scaffolding systems, improving overall productivity on the job site. Furthermore, steel tube couplers offer excellent resistance to corrosion. They are often galvanized or coated with protective materials to prevent rust and corrosion, ensuring their longevity in harsh environments. This corrosion resistance makes them a reliable choice for outdoor projects, especially in areas with high humidity or exposure to the elements. Lastly, steel tube couplers have a high load-bearing capacity. They can handle significant weight without compromising the stability of the scaffolding structure. This makes them suitable for heavy-duty construction projects that require scaffolding to support heavy equipment or materials. In summary, the advantages of using steel tube couplers in scaffolding include their strength, versatility, ease of use, resistance to corrosion, and high load-bearing capacity. These qualities make them a preferred choice for construction professionals looking for a reliable and durable coupler option.

Q:Are there any specific regulations or guidelines for the disposal of steel tube couplers?: Yes, there are specific regulations and guidelines for the disposal of steel tube couplers. In most cases, steel tube couplers are considered scrap metal and can be disposed of at recycling facilities or sold to scrap metal dealers. However, it is important to ensure that any hazardous substances or contaminants are properly removed before disposal, and local regulations regarding the disposal of scrap metal should be followed. Additionally, organizations or industries that generate a large quantity of steel tube couplers may have specific disposal guidelines in place to ensure proper handling and recycling.

Q:Can steel tube couplers be used in scaffolding projects with limited access to scaffolding boards or planks?: Yes, steel tube couplers can be used in scaffolding projects with limited access to scaffolding boards or planks. Steel tube couplers are versatile and can securely connect tubes together, allowing for the construction of scaffolding without the need for traditional boards or planks. This makes them a practical solution in situations where access to such materials is limited. Additionally, steel tube couplers provide stability and strength to the scaffolding structure, ensuring safety and reliability.

Q:How do steel tube couplers ensure proper alignment and positioning of scaffolding tubes?: Scaffolding systems widely utilize steel tube couplers to ensure correct alignment and positioning of the tubes. These couplers securely connect multiple tubes, forming a stable and robust structure. One notable characteristic of steel tube couplers is their ability to tightly and securely fit the tubes. They are typically constructed from high-quality steel, which grants exceptional strength and durability. This guarantees that the couplers firmly hold the tubes in place, preventing any movement or misalignment. Additionally, steel tube couplers are meticulously designed with precision and accuracy in mind. They adhere to rigorous standards during manufacturing, guaranteeing the correct dimensions and tolerances. This results in a flawless fit between the coupler and the tube, eradicating any gaps or play that could lead to misalignment. Furthermore, steel tube couplers often incorporate specialized features that further enhance alignment and positioning. For instance, many couplers possess a bolt or a nut that can be tightened to provide additional clamping force. This reinforces the secure connection between the tubes, preventing any slippage or movement during usage. Moreover, steel tube couplers are engineered to evenly distribute the load across the connected tubes. This ensures that the weight and forces exerted on the scaffolding system are appropriately dispersed, reducing the risk of structural failure or collapse. By maintaining proper alignment and positioning, the couplers contribute to establishing a stable and safe working platform for construction workers. In conclusion, steel tube couplers play a vital role in guaranteeing the accurate alignment and positioning of scaffolding tubes. Their snug fit, precise manufacturing, and load distribution capabilities contribute to creating a sturdy and secure scaffolding structure, providing a safe working environment for construction workers.

Q:I don't know whether to have my scaffold re-pierced or have my snug pierced?I already have my lobes, rook, tragus and helix in one ear so which would look best?Answers much appreciatedThank You in Advance. lt;3xx: I love and have both but I do favor my scaffold due to the fun wavy bars that are available =] lol. Hope this helps!

Q:Are steel tube couplers adjustable for different widths in scaffolding with limited access?: No, steel tube couplers are not typically adjustable for different widths in scaffolding with limited access. They are designed to securely connect steel tubes of the same diameter and are not easily adjustable for varying widths.

Q:Are steel tube couplers suitable for both residential and commercial scaffolding applications?: Yes, steel tube couplers are suitable for both residential and commercial scaffolding applications. They provide a secure and reliable connection between scaffold tubes, ensuring stability and safety for workers in various construction settings.

Q:How does a steel tube coupler work?: A steel tube coupler is a device used to join two steel tubes together. It works by providing a secure and reliable connection between the tubes, allowing them to function as one continuous piece. The coupler is typically made of high-quality steel and is designed to withstand significant loads and forces. The working principle of a steel tube coupler involves three main components: the coupler itself, the steel tubes to be joined, and the installation process. The coupler is designed with internal threads that match the external threads on the ends of the steel tubes. These threads allow the coupler to be screwed onto the tubes, creating a tight and secure connection. To use a steel tube coupler, the ends of the tubes are first prepared by cutting them cleanly and squaring them off. The coupler is then screwed onto one of the tube ends until it reaches a predetermined depth. The second tube is then inserted into the other end of the coupler and also screwed in until it reaches the specified depth. This process ensures that both tubes are tightly connected to the coupler. Once the steel tubes are joined, the coupler provides several key functions. Firstly, it ensures the structural integrity of the connection, allowing the two tubes to act as one continuous piece. This is crucial in applications where the joined tubes need to withstand heavy loads or forces, such as in construction or engineering projects. Additionally, the steel tube coupler maintains the alignment and integrity of the tubes, preventing any movement or rotation between them. This is important for ensuring the overall stability and durability of the joined structure. The coupler also provides a watertight seal, preventing the ingress of moisture or other contaminants that could compromise the strength and longevity of the connection. In summary, a steel tube coupler is a device that allows two steel tubes to be securely joined together. It relies on threaded connections and a tight installation process to create a strong and reliable connection. This coupler plays a critical role in maintaining the structural integrity, alignment, and stability of the joined tubes, making it an essential component in various industries and applications.

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