Introduction
Galvanized Iron (GI) wire is an essential material used across various industries, including construction, agriculture, fencing, and manufacturing. One of the key factors that determine its quality and durability is GSM (grams per square meter). If you’ve come across the term 100 GSM GI wire, you might wonder what it means and why it matters.
In this blog, we will explore the concept of GSM, the significance of 100 GSM GI wire, its advantages, applications, and comparisons with other GSM levels.
What is GSM in GI Wire?
GSM (grams per square meter) refers to the zinc coating thickness applied to the surface of the wire. The higher the GSM, the thicker the zinc coating, which directly impacts the wire’s corrosion resistance, durability, and strength.
Common GSM Levels in GI Wire:
- 60 GSM GI Wire – Light zinc coating, best for indoor and temporary applications.
- 100 GSM GI Wire – Medium zinc coating, ideal for moderate environmental conditions.
- 200 GSM GI Wire – Heavy-duty coating, used in highly corrosive environments such as marine or chemical industries.
What Does 100 GSM GI Wire Mean?
100 GSM GI wire means that 100 grams of zinc coating has been applied per square meter of wire surface. This coating helps prevent rust and corrosion, making it suitable for outdoor applications where moderate exposure to moisture, chemicals, and air pollutants is expected.
Features of 100 GSM GI Wire:
✔ Moderate corrosion resistance – Offers a balance between durability and affordability. ✔ Long-lasting performance – Suitable for environments with medium exposure to weather conditions. ✔ Versatile usage – Used in fencing, construction, agriculture, and industrial applications. ✔ Affordable yet durable – A cost-effective solution compared to higher GSM wires.
Applications of 100 GSM GI Wire
100 GSM GI wire is widely used in industries where moderate protection is required. Below are some key applications:
1. Agriculture & Farming
- Ideal for fencing farms, gardens, and livestock enclosures to ensure safety and security.
- Used in trellising systems for plant support, such as vineyards and orchards.
2. Construction Industry
- Acts as reinforcement binding wire for tying rebars in construction projects.
- Used in scaffolding structures to provide temporary support for buildings.
3. Industrial Applications
- Used in barbed wire, chain link fencing, and welded mesh for security purposes.
- Applied in cable armoring to protect electrical and communication cables.
4. Household & DIY Projects
- Commonly used in handicrafts, mesh making, and home repairs.
- Ideal for pet enclosures and small animal cages.
Benefits of Using 100 GSM GI Wire
✅ Moderate Corrosion Resistance
- The zinc coating prevents rust formation, making it suitable for outdoor use.
- Lasts longer than 60 GSM wire, especially in humid and coastal areas.
✅ Cost-Effective Solution
- More affordable than 200 GSM GI wire while still providing adequate protection.
- Perfect for applications that don’t require extreme weather resistance.
✅ Strong and Flexible
- Offers good tensile strength and flexibility for easy installation.
- Works well for binding, fencing, and reinforcement applications.
✅ Multipurpose Usage
- Used across agriculture, construction, industry, and home projects.
- Compatible with different manufacturing processes like welding and twisting.
100 GSM GI Wire vs. Other GSM Ratings
| GSM Level | Zinc Coating Thickness | Durability | Recommended Usage |
| 60 GSM | Thin | Low | Indoor, temporary fencing |
| 100 GSM | Medium | Moderate | Outdoor fencing, construction |
| 200 GSM | Thick | High | Heavy-duty industrial, coastal, marine applications |
Which One Should You Choose?
- For budget-friendly yet durable solutions, choose 100 GSM GI wire.
- For high-moisture or corrosive environments, opt for 200 GSM GI wire.
- For indoor or lightweight applications, 60 GSM may be sufficient.
How to Choose High-Quality 100 GSM GI Wire?
When selecting 100 GSM GI wire, consider these factors:
✅ Zinc Coating Certification – Ensure compliance with industry standards like IS 280:2006 for galvanized steel.
✅ Tensile Strength – Choose a wire with sufficient strength for its intended application.
✅ Uniform Coating – Look for smooth and even zinc coating to prevent weak spots.
✅ Reputed Manufacturers – Purchase from trusted brands to ensure quality and reliability.
FAQs About 100 GSM GI Wire
1. What is the lifespan of 100 GSM GI wire?
It can last 5-10 years under normal outdoor conditions.
2. Can 100 GSM GI wire be used for fencing?
Yes, it is commonly used for farm, garden, and industrial fencing.
3. How does 100 GSM GI wire compare to 200 GSM GI wire?
200 GSM wire offers better corrosion resistance, while 100 GSM is more cost-effective.
4. Is 100 GSM GI wire suitable for coastal areas?
Not recommended; higher GSM is better for saltwater exposure.
5. Can I weld 100 GSM GI wire?
Yes, but welding may reduce corrosion resistance.
6. Is 100 GSM GI wire flexible?
Yes, it offers a balance of flexibility and strength.
7. Does 100 GSM GI wire rust easily?
It resists rust better than 60 GSM but not as well as 200 GSM.
8. What industries use 100 GSM GI wire the most?
Mainly agriculture, construction, and manufacturing industries.
9. Can I paint over GI wire?
Yes, but proper priming is required to ensure adhesion.
10. Is 100 GSM GI wire eco-friendly?
Yes, as it reduces frequent replacements, lowering environmental impact.
Conclusion
100 GSM GI wire offers the perfect combination of affordability, durability, and corrosion resistance, making it a top choice for various industries. Whether you’re using it for fencing, construction, or industrial applications, it provides good protection and longevity at a reasonable cost.
When selecting GI wire, consider your environmental conditions and intended use to choose the right GSM level. Always purchase from trusted manufacturers to ensure high quality and long-lasting performance.
Looking for reliable GI wire solutions? Explore our high-quality 100 GSM GI wire options for your projects today!
