BS 1139 / EN 39 Hot Dipped Galvanized Scaffolding Pipe (High Strength ERW Tube)

BS 1139 / EN 39 / MS 1462 (Type 3 / Type 4)

Process: ERW (Electric Resistance Welding) ensures strict diameter tolerance for coupler safety.

Surface: Hot Dipped Galvanized (Zinc ≥ 40 microns) for 15-year rust protection.

Stock: Ready stock in 6.0m length.

Quantity:

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Safety Standards You Can Trust: BS 1139 / EN 39 Certified.

In the construction industry, safety is everything. Our Hot Dipped Galvanized Scaffolding Tubes are manufactured to strict BS 1139andEN 39 standards. Unlike cheap"Pre-galvanized"pipes that rust at the weld seams within months, our pipes are dipped after welding, ensuring a lifespan of 15+ years.

Standard: BS 1139 / EN 39 / MS 1462
* Size: Strictly 48.3mm OD (Global Standard) 1* Coating: Hot Dipped Galvanized (Zinc ≥ 40 microns) 2
Process: High-Strength ERW (Electric Resistance Welding) + Hot Dip Galvanizing

Why"Hot Dipped"Matters? (Comparison):

Feature	Pre-Galvanized Pipe (Cheap)	Hot Dipped Galvanized (Our Product)
Weld Seam	Exposed / Painted (Rusts easily)	Fully Coated with Zinc
Zinc Thickness	Low (15-20 microns)	High (≥40 microns)
Durability	1-2 Years	10-15 Years
Safety	Low (Risk of corrosion)	High (Heavy Duty)

1. Dimensional Specifications:

Outer Diameter (OD): 48.3 mm (Strict Tolerance ± 0.5mm for coupler safety).
Wall Thickness (WT):
- Type 3: 3.2 mm (Standard Weight)
- Type 4: 4.0 mm (Heavy Duty)
Length: 6.0 Meters (Standard) or cut to size (0.3m - 5.8m).

2. Material & Mechanical Properties:

Steel Grade: S235JR (Q235B) or S355JR (Q355B).
Yield Strength: ≥ 235 MPa / ≥ 355 MPa.
Surface Treatment: Hot Dipped Galvanized according to EN ISO 1461.
Zinc Coating Mass: Minimum 300g/m² (approx 40-50 microns).

Safety First: Certified for Construction Scaffolding. We understand that scaffolding tubes are the skeleton of your construction site. Safety is non-negotiable.

Standard Compliance: Strictly manufactured to BS 1139 / EN 39.
Load Bearing Test: Every batch undergoes Flattening Test and Tensile Test to ensure no cracking under heavy load.
Zinc Coating Test: We perform salt spray testing to guarantee 15+ years of rust resistance in humid environments.
Mill Test Certificate: Provided with every shipment, tracing Heat No. and Zinc Thickness.

1. Professional Packaging:

Hexagonal Bundles: Typically 37, 50, or 61 pieces per bundle for stability during lifting.
Steel Strapping: Secured with 4-5 high-tensile steel straps.
Identification: Each pipe can be embossed/stenciled with "Standard + Month/Year" (e.g., EN 39 06/2025) for traceability.

2. Anti-Corrosion during Shipping:

Container Loading: We recommend 20GP containers (Max 26 Tons) for scaffolding tubes.
Protection: We suggest using Ventilated Containers or adding desiccants to prevent moisture buildup and "White Rust" on the zinc surface.

Why Buy Scaffolding Tubes from Cangtie?

1. Precision Fit: Our OD tolerance is controlled within ±0.2mm (stricter than standard ±0.5mm), ensuring 100% compatibility with all standard couplers.
2. Anti-White Rust: We use specialized Passivation Treatment and ventilated containers to prevent "White Rust" during ocean freight.
3. Custom Marking: We can emboss your Company Logo on every pipe for anti-theft and branding (e.g., "YOUR_LOGO EN39 2025").
4. Smart Bundling: Hexagonal bundles (37/61 pcs) with steel straps for safe and easy forklift unloading.

📝 Get a Quick Quote for Scaffolding Tubes To ensure you get the right price per ton/piece, please copy and fill in the details below:

Standard: (e.g., BS 1139 or EN 39?) 2. Wall Thickness: (e.g., 3.2mm or 4.0mm?) 3. Length: (e.g., 6.0m standard?)

Quantity: (e.g., 1 Container / 25 Tons?) 5. Destination Port: (For CIF Freight calculation)

Click Here to Get Official Quotation

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