Industry Tech Library

At the choke point of the main oil and gas pipeline, a Class 1500 high-pressure valve was operating smoothly. Unbeknownst to operators, a Φ0.8 mm incl

However, as industrial systems increasingly demand higher reliability, energy efficiency, and intelligent operation and maintenance, merely extending

This revolutionary concept is now gradually moving from a blueprint to reality through the deep collaborative research and development of Tongball and

Facing this common pain point, Tongball proposed a revolutionary solution: not limited to choosing a single process, but through the innovative “hybri

In the pursuit of long-term reliable operation of equipment, the core pain points faced by customers are often not the lack of coating technology, but

Facing these media that define the "extreme" new standards, general or standardized coating solutions have completely failed. The key to success lies

Under the growing stringency of global environmental regulations and carbon neutrality targets, every material selection and process decision in manuf

In the painting workshop of high-end valve balls, the birth of a coating once relied heavily on the experience and intuition of master craftsmen.

Under such severe combined conditions, conventional high-hardness coatings often reveal critical limitations due to their inherent brittleness—thermal

At the throttling port of a high-pressure differential regulating valve and the blade surface of a high-speed pump, the valve ball is subjected to two

On the path to achieving ultra-long valve lifespans, a high-performance coating, if its bonding interface with the valve ball substrate has weak links

In harsh processes such as high-pressure hydrogenation, coal chemical engineering, and high-temperature steam, the failure of metal-sealed valves rare