Long-lasting Protection, High Corrosion Resistance
Pipe galvanizing systems are a surface treatment technology that coats the surface of steel pipes with zinc, making them resistant to environmental effects. These systems protect pipes used in the water, gas, energy and construction sectors against rust and significantly extend product life.
Pipe galvanizing system is a surface coating process that makes steel pipes resistant to rust by coating them with zinc. This process, usually applied by hot dip method, aims to provide long-lasting protection of pipes against external environmental conditions. The system consists of automatic steps such as surface cleaning, zinc bath, cooling and quality control.
Pipe galvanizing systems are a surface treatment technology that coats the outer surface of steel pipes with zinc, making them resistant to environmental factors. These systems are especially crucial in protecting pipes used in the water, gas, energy, and construction industries against corrosion, significantly extending the product’s lifespan.
The fully automated pipe galvanizing lines developed by Gessan Makina consist of the following stages:
Surface Cleaning (Pickling): Oil, rust, and dirt on the pipe surface are removed through chemical treatment.
Flux Coating: A special solution is applied to enhance the adhesion of the zinc coating.
Hot-Dip Galvanizing: The pipes are immersed in a bath of molten zinc.
Cooling and Drying: After galvanization, the pipes are cooled and dried.
Surface Inspection and Quality Control: The coating thickness, surface integrity, and smoothness are checked thoroughly.
Fully automated production line
Homogeneous zinc coating technology
Modular structure adaptable to pipes of various diameters and lengths
Energy-efficient and environmentally friendly systems
Advanced control and monitoring software
Long-term protection against corrosion
Minimal maintenance requirements
High production speed and efficiency
Compliance with ISO, ASTM, and DIN standards
Aesthetic and durable surface finish
Gessan Makina, with its strong engineering capabilities, offers more than just a production line in pipe galvanizing systems — it delivers reliability and superior quality tailored to the needs of modern industry.
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One of the most effective methods to extend the lifespan of steel pipes, protect them against environmental conditions, and prevent corrosion is through pipe galvanising systems. These systems are widely used in industries such as construction, infrastructure, energy, water supply, and natural gas transportation, directly impacting both product quality and operational efficiency.
A pipe galvanising system is a surface treatment process that coats the exterior of steel pipes with zinc, making them highly resistant to corrosion. The most commonly used method is hot-dip galvanising, where the pipes are immersed in a molten zinc bath to achieve a homogeneous and durable coating.
Surface Cleaning (Pickling): Oils, rust, and contaminants are removed chemically from the pipe surface.
Flux Coating: A special flux solution is applied to enhance the bonding of zinc to the steel.
Hot-Dip Galvanising: Pipes are dipped into a molten zinc bath to ensure full surface coverage.
Cooling and Drying: The coated pipes are cooled and dried.
Quality Control: The coating thickness, adhesion, and surface finish are rigorously tested.
✅ Provides excellent corrosion resistance
✅ Significantly increases pipe lifespan
✅ Reduces maintenance costs
✅ High durability in outdoor conditions
✅ Smooth, aesthetic surface appearance
✅ Compliance with international standards (ISO, ASTM)
Pipe galvanising systems are especially preferred in the following sectors:
Construction and structural systems
Water and sewage infrastructure
Natural gas and oil pipelines
Agricultural irrigation systems
Automotive and energy facilities
With over 25 years of experience, Gessan Machinery offers fully automated pipe galvanising lines that provide high-efficiency, energy-saving, and modular solutions. Our systems are specially designed for pipes of various diameters and lengths, meeting both technical and environmental requirements.
A pipe galvanising system is not just a surface coating process—it is the foundation of long-lasting, safe, and durable production. By implementing advanced galvanizing technologies, you can boost your product quality and elevate customer satisfaction.
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