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Scaffolding pipe

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Tianjin Factory Carbon Scaffolding Steel Pipes Hollow Section Galvanized Steel Seamless Pipe and Tube Supplier

Scaffolding Steel Pipe: The Foundation of Safe, Scalable Structures Crafted for global construction excellence, our steel pipe sets the standard for strength, durability, and compliance. Made from high-grade Q235/Q355 steel with hot-dip galvanized coating, it resists rust, corrosion, and extreme weather—ideal for projects from Dubai’s skyscrapers to Arctic oil rigs.

Description

Parameter characteristics:

Product Name

Black/galvanized carbon steel pipe tube

Out Diameter

Pre galvanized:1/2''-4''(21.3-114.3mm).

Such as 38.1mm, 42.3mm, 48.3mm, 48.6mm, or as customer request.

Hot dipped galvanized/black:1/2''-24''(21.3mm-600mm).

Such as 21.3mm, 33.4mm, 42.3mm, 48.3mm, 114.3mm or as customer request.

Thickness

Pre galvanized:0.6-2.5mm.

Hot dipped galvanized/black: 0.6- 25mm.

Zinc coating

Pre galvanized:5μm-25μm

Hot dipped galvanized:35μm-200μm

Type

Electronic Resistance Welded (ERW)

Steel Grade

Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D

Standard

BS1139-1775, EN1039, EN10219, JIS G3444:2004, GB/T3091-2001, BS1387-1985, DIN EN10025, ASTM A53 SCH40/80/STD, BS-EN10255-2004

Surface Finish

Pre-galvanized, hot-dipped galvanized, electro-galvanized, black,painted, threaded, engraved, socket.

International Standard

ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE

Packing

1. Big OD: in bulk 

2. Small OD: packed by steel strips 

3. woven cloth with 7 slats 

4. according to the requirements of customers

Main Market

Middle East, Africa, Asia and some Uropean country and South America, Australia

Country of origin

China

Productivity

10000 tons per month.

Remark

1. Payment terms : T/T, L/C 

2. Terms of trade : FOB, CFR, CIF, DDP, EXW 

3. Minimum order : 2 tons 

4. Delivery time: Within 25 days.

 

Core Features:

✅ Ultra-High Load Capacity: Supports up to 4,500 lbs/ft, ensuring stability for heavy equipment and crews.
✅ Global Compliance: Meets ASTM, EN, and ISO standards, certified for OSHA/CE safety requirements.
✅ Universal Compatibility: Seamlessly integrates with Ring Lock, Cuplock, and frame scaffolding systems.
✅ Precision Engineering: laser-cut ends and uniform thickness (±0.2 mm) for fast, secure connections.

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Technical Specs:

• Sizes: 48.3mm OD (1.5"–4mm thickness) | Lengths: 0.5m–6m (customizable)
• Surface: hot-dip galvanized (≥80μm) or pre-painted options.
• Load Rating: BS 1139/EN 39 certified.

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Ideal Projects:

• High-rise buildings & bridges
• Power plants & refineries
• Shipbuilding & offshore platforms
• Stadiums & event infrastructure

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Why Us?

✓ 20+ Years Expertise: Trusted by contractors in 50+ countries.
✓ Mass Production Capacity: 10,000+ tons/month with strict QC.
✓ Custom Solutions: tailor pipes to your project’s needs.

Build Globally, Source Confidently—Request Your Competitive Quote Now! 

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