3/4 Inch GI Pipe, Galvanized Iron Seamless Pipe for Plumbing & Industrial Use

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BrandHuaSpareSKUAIG20261014003323001
CategoryPipe FittingStock5kIn Stock
Unitmeter
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Product Overview

This 3/4 inch GI (Galvanized Iron) pipe is manufactured with high-quality carbon steel substrate and hot-dip galvanized coating, delivering excellent corrosion resistance and long service life for industrial, plumbing and construction applications. It conforms to ASTM A53 standard for reliable performance in water supply, gas transmission and structural support systems.

Key Features

  • 3/4 inch nominal diameter, standard wall thickness for pressure-bearing applications
  • Hot-dip galvanized zinc coating provides superior anti-corrosion and rust resistance
  • Smooth inner wall reduces flow resistance and minimizes scaling buildup
  • Complies with ASTM A53 standard for consistent quality and dimensional accuracy
  • Suitable for both threaded connection and welding installation methods
  • High mechanical strength withstands high pressure and outdoor weather conditions

Specifications

ParameterValue
Nominal Diameter3/4 Inch (DN20)
MaterialGalvanized Iron (Carbon Steel + Hot-Dip Zinc Coating)
StandardASTM A53
Pipe TypeSeamless
Zinc Coating Weight≥300 g/m²
Working PressureUp to 1.6 MPa
Standard Length6m (custom length available)
End FinishPlain end / Threaded end optional

Applications

  • Potable water supply and distribution systems
  • Natural gas and LPG transmission pipelines
  • Industrial fluid conveyance and process piping
  • Construction structural support and scaffolding
  • Agricultural irrigation and drainage systems
  • Fire protection and sprinkler systems

Package Contents

  • 1 x 3/4 Inch GI Pipe (standard 6m length, or cut to specified length per request)