Galvanized Steel Pipe Scaffolding Round Hot Dipped Gi Pipe for Building ASTM Pre Galvanized Steel Tube

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Product Description

Basic Specifications
Type
Seamless
Technique
Cold Drawn
Material
Galvanized
Surface Treatment
Galvanized
Section Shape
Round
Outer Diameter
10-600mm
Thickness
1.2-30mm
Length
3-12m
Standard
GB/T13793, GB/T14291, GB/T3091
Grade
Q195, Q215, Q235, Q345 etc
Delivery
7-10 Days
Production Capacity
5000 Tons Per Month
Core Features
Uniform Galvanizing

Corrosion-resistant metal material with a beautiful, high-quality finish.

Smooth Appearance

One-time forming process ensuring standard specifications and durability.

Precision Leveling

Advanced equipment processing for smooth, impact-resistant cross sections.

Ready Stock

Sufficient inventory of common specifications for rapid delivery.

Technical Parameters
Category Details
Product NameGalvanized Steel Pipe
OD Range21.3mm - 914mm
WT Range0.6mm - 40mm
Length5.8m, 6m, 8m, 12m, or Customized
Steel GradesQ195, Q235, Q345, ASTM A53, ASTM A36, ASTM A500
Pipe EndsPlain, Beveled, Groove, or Customized
StandardsASTM A500, ASTM A53, BS1387, EN39, JIS 3466, EN10219
Surface CoatingHot dip galvanized, varnished (black/red), 3PE, 3PP, FBE Epoxy
InspectionChemical/Mechanical testing, Hydrostatic test, Dimensional/Visual inspection
Main Applications

Conveying: Low pressure liquid, water, gas, oil line pipe, and fire sprinkler systems.

Structural: Construction materials, scaffolding pipes, solar structural components, fence posts, and greenhouse frames.

Packing & Delivery
1. OD 219mm and below: In hexagonal seaworthy bundles packed by steel strips.
2. Above OD 219mm: In bulk or per custom requirements.
3. Loading: 25 tons/container. Max length 5.8m for 20"GP, 11.8m for 40"GP.
Frequently Asked Questions
Q1: What is the typical delivery time?
Our standard delivery time is 7-10 days, depending on the order volume and specific requirements.
Q2: Can I get samples before placing an order?
Yes, we provide free samples for quality evaluation and testing purposes.
Q3: What surface treatments are available?
We offer hot dip galvanizing, black or red varnished painting, and anti-corrosive coatings like 3PE, 3PP, and FBE Epoxy.
Q4: Are your pipes compliant with international standards?
Absolutely. Our products meet ASTM A500/A53, BS1387, EN39, JIS 3466, and GB/T standards.
Q5: What are the primary uses for galvanized steel pipes?
They are widely used for water/gas transport, fire sprinkler systems, scaffolding, greenhouse frames, and structural building supports.
Q6: What is the monthly production capacity?
Our facility has a production capacity of 5,000 tons per month to ensure steady supply for large-scale projects.

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