• February 08. 2023

With the development of petrochemical industry and shale gas industry, especially the wide application of liquefied natural gas (LNG), the requirements for the reliability, adaptability, stability and sealing of ultra-low temperature equipment such as gate valve, check valve and ball valve applied under ultra-low temperature conditions are increasingly high. Generally, the valves applied in the me...

• February 21. 2023

Valve Sealing is a necessary general technology in various industrial fields. Not only construction, petrochemical, shipping, machinery manufacturing, energy, transportation, environmental protection and other industries can not be separated from the sealing technology, aviation, aerospace and other cutting-edge industries are also closely related to sealing technology. Valve sealing is used in a ...

• March 17. 2025

In Liquefied Natural Gas (LNG) operations, valves and equipment face some of the harshest conditions on Earth: temperatures plunging below -320°F (-196°C), pressures exceeding 750 psi, and constant thermal cycling that causes hardware expansion, shrinkage, and material stress. These challenges demand seals that can maintain integrity over the long term while ensuring safe, leak-free operat...

• January 06. 2026

As regulatory requirements tighten and end users demand higher environmental performance, fugitive emissions control has become a critical differentiator for ball valve manufacturers. One such manufacturer, previously relying on standard sealing solutions, sought to upgrade its valve performance to meet the expectations of a more demanding customer base and achieve dual fugitive emissions qualific...