Learn about the factors that contribute to corrosion in spiral steel pipe piles and how to prevent and mitigate corrosion issues. Explore the best practices and solutions to protect your spiral steel pipe piles from corrosion damage.

"ERW pipe" is a straight seam electric resistance welded pipe, which is a welded pipe used to transport vapor and liquid objects such as oil and natural gas, and can also be used as an octg pipe.

If the cold treatment method selected for seamless steel pipe is not correct, its performance will be affected to a certain extent.

Welded steel pipe (steel pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp, that are formed, bent and prepared for welding.

Hot-rolled seamless steel pipe production base deformation process can be summarized as three stages: perforation, extension and finishing.

There are mainly three kinds of forming technology of seamless square tube: hot-rolled, cold-drawn and welded.

Hot-rolled seamless steel pipe production base deformation process can be summarized as three stages: perforation, extension and finishing.

Seamless steel pipe is a round, square and rectangular steel with a hollow section and no joints on the periphery.

Structural and cs seamless pipe are both extruded. That means a billet of material is forced through a hole in a die shaped to form the two-dimensional cross-section.

Seamless steel pipes are divided into cold-drawn seamless pipes and hot-rolled seamless pipes according to the production process. Cold drawn seamless pipes are seamless steel pipes with a circular cross-section made by cold drawing.

The hardness test of galvanized seamless steel pipe can be divided into two methods, one is tensile test specimen and the other is hardness test.

The entire piping process of an industrial plant includes two main parts: pipe section fabrication and on-site installation.

The epoxy coal tar pitch anti-corrosion coating in the epoxy coal tar pitch anticorrosive steel pipe is composed of two main components: epoxy and coal tar pitch.

Welded pipe blank is the raw material for manufacturing welded pipe. Its mechanical properties and chemical composition have a far-reaching impact on the quality of welded pipe.

In recent years, various forms of steel structures have been widely used in large space buildings such as stadiums, airports, stations, equipment production lines.

For seamless steel tube cold rolling, the martensite is changed to seamless steel tube before the rolled piece enters the precision extruder.