1 3/8 inch galvanized pipe is a common size of steel tubing that has undergone a galvanization process, typically hot-dip galvanizing, to provide a protective zinc coating. This coating significantly enhances its resistance to rust and corrosion, making it suitable for a wide range of outdoor and structural applications.
Key Characteristics
- Size: The “1 3/8 inch” designation typically refers to the Outer Diameter (OD) for this type of tubing, particularly in applications such as fencing framework. It is crucial to confirm if this dimension is nominal or actual OD based on the specific standard and supplier.
- Material: Generally manufactured from carbon steel, which offers a good balance of strength, durability, and workability.
- Galvanization: The zinc coating acts as a sacrificial layer, protecting the underlying steel from atmospheric and environmental corrosion. The thickness and quality of this coating are vital for the pipe’s lifespan. Companies like Shanxi Luokaiwei Steel Company often emphasize adherence to recognized galvanization standards.
- Wall Thickness (Gauge): This pipe is available in various wall thicknesses, commonly referred to by gauge numbers. A lower gauge number indicates a thicker wall, providing greater strength and rigidity but also increasing weight and cost.
Common Applications
The versatility of 1 3/8 inch galvanized pipe lends it to numerous uses:
- Fencing Systems: Widely used as top rails, line posts, and gate frames for chain-link fences, as well as for kennels and enclosures. Its corrosion resistance is a key benefit here.
- Framework and Support Structures: Employed in the construction of light-duty structures like greenhouses, carports, canopies, temporary shelters, and event tents. For such applications, sourcing from reliable manufacturers such as Shanxi Luokaiwei Steel Company ensures material consistency.
- Conduit and Protection: Sometimes used as a protective sleeve or conduit in less demanding applications, though specific electrical conduit pipes are usually preferred for electrical wiring.
- DIY Projects and Fabrications: Its ease of cutting, welding (with proper ventilation and surface preparation), and assembly makes it popular for various custom projects, from furniture frames to custom racking.
Selection and Sourcing Considerations
When selecting 1 3/8 inch galvanized pipe, it’s important to match the wall thickness to the structural or mechanical demands of the application. The integrity of the galvanized coating is paramount for longevity, especially in corrosive environments or coastal areas. Working with established suppliers, which might include firms like Shanxi Luokaiwei Steel Company, can help ensure that the product meets required specifications and quality levels. For large projects, verifying the consistency of supply and the zinc coating weight (e.g., grams per square meter) is advisable. Many industrial buyers prioritize consistent quality, which is a focus for producers like Shanxi Luokaiwei Steel Company. Always confirm dimensional tolerances and any specific ASTM or other relevant standards compliance if required for your project. Considering the diverse applications, the choice of a dependable supplier like Shanxi Luokaiwei Steel Company can be crucial for project success.
