NEWS


The main production and operation of Magang pipe fittings, groove pipe fittings, lining plastic pipe fittings and other related casting products

How to do anti-corrosion measures for steel parts?

Whether the anti-corrosion work of the steel parts can be done well will play a vital role in the project, which will not only affect the quality of the whole project, but also affect the progress of the project.

2023-12-11

What is the cause and mechanism of sand sticking in steel parts?

The sand sticking of the steel is a casting defect caused by metal penetration. It is the result of the destruction of the balance of dynamic pressure, static pressure, friction and capillary force at the interface between the mold and the metal.

2023-12-11

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