Description
The pipe-and-coupler scaffolding system is composed of steel pipes and couplers, connected at joints to form a construction support structure.
The system is suitable for scenarios such as building facade construction, bridge engineering, factory construction, and equipment installation.
Features
Hot-dip galvanizing process:
The zinc layer on the steel pipe surface can reach a thickness of 200–400 g/m², forming a continuous metallic protective layer that helps slow down the corrosion rate, making it suitable for coastal and high-humidity environments.
Surface anti-slip treatment:
The roughness of the steel pipe surface after galvanizing or spraying increases the coefficient of friction, reducing the risk of slippage for construction workers or on construction platforms, facilitating construction safety management.
Reusable assembly and disassembly:
Fastener connections require no welding, allowing for repeated assembly and disassembly while maintaining load-bearing capacity, suitable for construction sites requiring multiple relocations or with short project cycles.
Customization Options
- Customizable Sizes: Outer diameter 21.3–60.3mm, thickness 1.0–4.0mm, length 0.3–12m, customizable to project requirements.
- Customizable Materials: Supports Q195, Q235, Q345, STK500, low alloy steel, etc., selectable based on load-bearing requirements and environmental corrosion rating.
- Customizable Surface Treatments: Electro-galvanizing, hot-dip galvanizing, painting; corrosion resistance level selectable based on construction environment.
- Customizable Packaging: Large-diameter bulk packaging, small-diameter steel strapping, packaged by pcs/bundle or according to customer requirements.
- Delivery Time: 7–20 days for regular orders; adjustments can be made for bulk orders based on quantity.
Specification
|
Scaffolding Pipe |
|
|
OD |
48.3mm/60.3mm |
|
Thickness |
1.0-4.0mm |
|
Length |
6000mm or as required |
|
Material |
Q195-Grade B, SS330, SPC, S185 |
|
Standard |
GB/T 13793-1992, GB/T 14291-2006, GB/T 3091-1993, GB/T 3092-1993, GB3640-88 |
|
zinc coating |
pre galvanized steel pipe: 60-150g/m2 |
|
Application |
Widely used in Structure, Accessorize,Construction, |
|
Package |
1) Big OD: in bulk |
|
Delivery |
Normally 7-20 days after get deposits or according to quantity |
|
Certification |
ISO 9001-2008 BV TUV SGS |
|
Advantage |
1, Reasonable price with excellent quality |
Details
Diameter(mm):
21.3/33.4/42.3/48.3160.3 or customized
Length(m):
0.3-12m or customized
Thickness(mm):
1.0-4.0 or customized
Material Grade:
Q195/Q235/Q345/STK 500 etc
Surface treatment
Electric-galvanized /Hot dipped galvanized or Painted
All style products can be customized according to customer requirement
Shipping & Service
FAQ
Q: How to choose surface treatment based on the construction environment?
A: Hot-dip galvanizing is recommended for coastal or high-humidity environments; electro-galvanizing or painting are optional for indoor or short-term use.
Q: How to select steel pipe material?
A: Select Q195, Q235, Q345, or low-alloy steel based on load-bearing requirements and construction height. Load-bearing capacity is related to the pipe diameter, wall thickness, and fastener combination.
Q: Are there restrictions on the frequency of system disassembly and assembly?
A: Fastener connections can be repeatedly disassembled and assembled, but it must be ensured that the fastener tightening force meets the load-bearing requirements.
Q: How is the load-bearing capacity of fastener connections calculated?
A: Load-bearing capacity is related to the pipe diameter, wall thickness, and fastener tightening force. Design parameter tables or engineering guidance can be provided.
Q: Can you provide complete documentation required for the project?
A: Material reports, test reports, and third-party certification documents can be provided, supporting export and project acceptance.
Q: How is the delivery cycle determined?
A: Standard orders take 7–20 days, depending on specifications and quantity. Please inquire in advance.
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