Spiral steel pipe

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3PE Anti-Corrosion Steel Pipe


The base materials of 3PE anti-corrosion steel pipes include seamless steel pipes, spiral steel pipes and straight seam steel pipes. The three-layer polyethylene (3PE) anti-corrosion coating has been widely used in the petroleum pipeline industry due to its excellent corrosion resistance, water vapor permeability resistance and mechanical properties.
Epoxy Resin Special Anti-Corrosion Steel Pipe

Epoxy Resin Special Anti-Corrosion Steel Pipe


Epoxy resin anti-corrosion steel pipe is a type of steel pipe, and its surface coating is a two-component, high-solid content coating with epoxy resin as the main agent. It is widely applicable to drinking water tanks, water pipes, water tanks and other places.

Spiral steel pipe


Spiral steel pipes are made from steel strip coils as raw materials, formed by extrusion at room temperature, and welded by automatic double-wire double-sided submerged arc welding process to form spiral seam steel pipes.
The Unsung Hero of Construction: Spiral Steel Pipe

The Unsung Hero of Construction: Spiral Steel Pipe


Discover the vital role of spiral steel pipe in modern construction and infrastructure.

Unraveling the Mystique of Spiral Steel Pipe: A Comprehensive Guide

Unraveling the Mystique of Spiral Steel Pipe: A Comprehensive Guide


Discover the fascinating world of spiral steel pipes, their applications, and industry news in our detailed guide.

Spiral steel pipe


Therefore, it is necessary to strictly follow the requirements of anti-corrosion coating specifications for steel pipe surfaces, continuously explore and summarize, and continuously improve the surface treatment methods of steel pipes.

Reasons for misalignment of spiral steel pipes


Spiral steel pipes are prone to misalignment during production, and there are many influencing factors. In production practice, steel pipes are often downgraded due to dry edge deviation. Therefore, it is necessary to analyze the causes and preventive measures of misalignment in spiral steel pipes.