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How to select a supplier of marine cast steel parts
How to select a supplier of marine cast steel parts
How should large shipyards choose when selecting a manufacturer of cast steel parts to cooperate with? Today, let's learn together.
04/14/2026 -
Great Wall Cast Steel: Vertical Mill Grinding Table and Roller Hardfacing Service
Great Wall Cast Steel: Vertical Mill Grinding Table and Roller Hardfacing Service
As one of the core components of a vertical mill, the grinding rollers and grinding disc will experience varying degrees of wear after prolonged operation. Wear of the grinding rollers and grinding disc is the main reason for the decrease in equipment eff
03/16/2026 -
Great Wall Steel Casting Achieves New Leap Forward at the Start of the Year
Great Wall Steel Casting Achieves New Leap Forward at the Start of the Year
Great Wall Steel Casting achieved a new leap forward at the start of the year, organizing 232 tons of molten steel and completing the casting of a large steel casting component weighing 148 tons using a three-package combined casting method.
03/04/2026 -
Progress update on Great Wall Steel Casting's new projects in 2025
Progress update on Great Wall Steel Casting's new projects in 2025
On the morning of May 31st, Xinxiang Great Wall Steel Casting Co., Ltd. held a grand groundbreaking ceremony for its high-end complete equipment transformation and upgrading project at its factory site, marking a new stage in the company's industrial upg
01/29/2026 -
The basic principles of ultrasonic testing for large steel castings
The basic principles of ultrasonic testing for large steel castings
The basic principle of ultrasonic testing for large steel castings is that when high-frequency, short-wavelength ultrasonic waves are emitted from a probe into the casting, the method of detecting internal defects in the casting is based on their acoustic
12/29/2025 -
When choosing materials for large castings, is it better to use cast steel or cast iron?
When choosing materials for large castings, is it better to use cast steel or cast iron?
Many companies are unsure whether to choose cast steel or cast iron when selecting castings. Today, Great Wall Steel Casting will help you understand the differences. Which should you choose: cast steel or cast iron? How do you decide?
12/19/2025
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Non-destructive testing of large cast steel parts
Non-destructive testing of large cast steel parts
Non-destructive testing, also known as non-destructive inspection, is a method that examines and tests the internal and surface structure, properties, and state of a specimen, as well as the type, nature, quantity, shape, location, size, distribution,
12/05/2025 -
Casting and machining of large cast steel crusher parts, including the moving jaw.
Casting and machining of large cast steel crusher parts, including the moving jaw.
The moving jaw is one of the most important components of a jaw crusher, and it is also a relatively complex part. A reasonable moving jaw structure is a sufficient condition to ensure that the crusher has excellent performance. Its strength and rigidity
11/13/2025
