The heyday of galvanised steel pipes was before the 1960s. Towards the end of the century, other materials became popular and fewer houses were built using galvanised steel pipes. However, they are still sometimes used when building new houses or when replacing old pipes.
Houses need gas and water to function comfortably. Natural gas provides heat and fire to cook food and without water, we cannot survive. Pipes are used to transporting these basic materials to houses, buildings and other construction projects to carry or deliver gas and water to meet their needs....
Spiral steel pipe is a spiral steel pipe made of strip steel coil as raw material, extruded and pressed at regular temperature, bent and formed in the shape of a spiral, and welded with an automatic double-wire double-sided submerged arc welding process for the inner and outer seams.
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