Thin Wall Galvanized Steel Pipe

Product Overview

Thin Wall Galvanized Steel Pipe is a lightweight welded steel pipe produced by ERW technology and protected with a zinc coating through hot-dip galvanizing or pre-galvanizing processes.
It is widely used in construction, scaffolding, irrigation systems, and light structural applications, especially where customers require:
• Lower cost compared to thick-wall pipes
• Easier handling and installation
• Reliable anti-corrosion performance
• Fast project deployment

Technical Specifications

Zinc Coating Specification

Cost Advantage for Engineering Projects

Compared with thick wall steel pipes:
• Up to 20–40% reduction in steel material usage
• Lower transportation cost due to lightweight structure
• Faster installation reduces labor cost
• Ideal for large-area scaffolding systems
• More economical for temporary and light structures

Material & Mechanical Properties

• Tensile Strength: 290–510 MPa
• Yield Strength: ≥ 195 MPa
• Elongation: ≥ 20%
• Good forming, bending, and fabrication performance
• Suitable for structural assembly systems

Global Engineering Applications

Our thin-wall galvanized pipes are widely deployed across multiple global industry sectors:

Construction & Infrastructure
• Scaffolding & Formwork: Lightweight modular scaffolding tubes and ledgers.
• Safety Engineering: Handrails, pedestrian barriers, and temporary guardrails.
• Staging & Events: Temporary event staging, tents, and exhibition trusses.

Agricultural & Industrial Engineering
• Greenhouse Frameworks: Multi-span and solar greenhouse structural supports.
• Utility Systems: Low-pressure irrigation lines, HVAC air ducts, and cable protection conduits.
• Equipment Manufacturing: Light industrial machinery frames and material handling racks.

Modular & Prefabricated Buildings
• Prefab Structures: Light-gauge steel wall panels and modular cabin frameworks.
• Temporary Housing: Disaster relief units and construction site offices.

Manufacturing Process

• High-grade steel coil selection
• Cold forming into pipe shape
• High-frequency ERW welding
• Diameter and wall thickness calibration
• Surface cleaning and pre-treatment
• Hot-dip or pre-galvanizing process
• Straightening and cutting
• Final inspection before packaging

Customization Options

• Diameter and wall thickness adjustment
• Zinc coating customization
• Fixed or random length production
• Threaded / grooved / beveled end options
• Project-based packaging
• OEM branding and marking

What Information Should You Send for a Fast Quotation?

To receive an accurate quotation quickly, please provide:
• Outside Diameter
• Wall Thickness
• Steel Grade
• Pipe Length
• Required Quantity
• Surface Coating Requirement
• Application
• Destination Port

Order Information

Packaging & Global Shipping

Why Global Buyers Choose Youcheng

We focus on stable supply, engineering consistency, and long-term cooperation with global buyers.

 Verified Manufacturing Capability
• Advanced ERW steel pipe production lines
• Continuous hot-dip galvanizing system
• Stable mass production for export orders
• Suitable for container-based shipments and long-term contracts

Proven Global Export Experience
• Exported to 50+ countries worldwide
• Strong presence in Middle East, Africa, Southeast Asia, and South America
• Supplying distributors, contractors, and project-based buyers

Competitive Factory Advantage
• Direct manufacturer pricing (no trading intermediaries)
• Optimized cost structure for bulk procurement
• Stable quotation for long-term cooperation

Strict Quality Control System
• Raw material chemical composition testing
• Weld seam inspection (ERW quality control)
• Zinc coating thickness testing
• Dimensional accuracy inspection
• Batch-based quality traceability system

Our Certificate

Frequently Asked Questions