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Hot Dipped Galvanized Gas Pipe, Anti‑Corrosion Steel Pipe for Natural Gas Pipeline Project
Product Introduction
Hot‑dipped galvanized gas pipe is a high‑quality steel pipe processed by hot‑dip galvanizing technology, specially manufactured for gas transportation systems. It uses high‑strength carbon steel substrate with uniform zinc coating on the surface, effectively isolating air and moisture to avoid rust and damage. Strict production standards ensure its long service life and stable performance, widely used in urban gas supply, residential pipeline construction and industrial gas transmission projects.
Product Advantages
1. Superior Anti‑Corrosion Performance:
Thick and uniform zinc layer greatly improves rust resistance, adapting to humid and complex installation environments.
2. High Structural Stability:
High-quality raw steel ensures high pressure resistance, preventing pipe burst under normal gas pressure.
3. Smooth Inner Wall:
Reduces gas transmission resistance, improving gas flow efficiency and avoiding pipeline blockage.
4. Long Service Life:
Galvanized layer effectively delays steel aging, service life up to 50 years under standard use.
5. Easy Installation:
Standard pipe size and thread design support quick connection, saving construction time and labor cost.
Application Scenarios
Our hot‑dipped galvanized gas pipes are widely applied in residential community gas supply, urban municipal gas pipeline engineering, commercial building gas transmission, factory industrial gas pipeline systems, rural household gas renovation projects and other gas transportation fields.
FAQs
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Q1: What is the zinc coating thickness of your galvanized gas pipe?
A1: The zinc coating thickness is 85‑120μm, meeting international gas pipeline anti‑corrosion standards.
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Q2: Can the pipe bear high gas pressure?
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Q3: Do you support customized sizes?
Factory Tour
Product Specifications
| Parameter Item | Specification |
| Material | Q235B Carbon Steel |
| Surface Treatment | Hot‑Dipped Galvanizing |
| Zinc Coating Thickness | 85‑120μm |
| Outer Diameter Range | DN15‑DN200 |
| Wall Thickness Range | 2.0‑6.0mm |
| Working Pressure | 1.6‑2.5MPa |
| Standard | GB/T 3091‑2015, ASTM A53 |
| Length per Piece | 6m/ Customized |
| Connection Type | Threaded/ Welded |


