News

We Attended NEFTEGAZ 2026 in Moscow, Russia

Mar 13, 2026

Our company recently took part in NEFTEGAZ 2026 in Moscow, Russia. We displayed our professional mechanical seals for the oil & gas industry and communicated with numerous local customers. We will keep providing high-quality products and se...

November Highlights: A Flurry of Global Client Visits & On-Spot Orders at Our Factory
Dec 09, 2025
As the autumn breeze brought crispness to November, our factory was abuzz with energy—welcoming batches of global clients from home and abroad for on site visits. This month, we were thrilled to host diverse partners: engineers from South Korea...
Read More
HQ Seals Presents Innovative Mechanical Seal Technology at ACHEMASIA 2025
Nov 21, 2025
From October 14 to 16, the 12th ACHEMASIA Exhibition kicked off grandly at the National Exhibition and Convention Center (Shanghai). HQ Seals showcased a suite of core products and tailored industry solutions, collaborating with over 200 leading glob...
Read More
High-Pressure Mechanical Seal in Crude Oil Pump – On-Site Application
Sep 05, 2025
This photo shows our high-pressure mechanical seal in operation at a customer site on a crude oil pump. Designed for demanding conditions, the seal delivers outstanding pressure resistance and reliable performance, ensuring safe and stable o...
Read More
HQ SEAL Shines At The 137th Canton Fair
May 13, 2025
April 15-19, 2025, Guangzhou, China – The 137th China Import and Export Fair (Canton Fair) was grandly held in Guangzhou, bringing together global industry leaders and buyers. As a pioneer in sealing technology, HQ SEAL showcased its high-perf...
Read More
Choosing between single and double cartridge mechanical seals
Mar 04, 2025
What do we have to endure? Mechanical Seals have an extensive application in industrial machinery for stoppage of useful fluids in any liquid system from leaking. One of the critical areas in the appropriate selection of the right mechanica...
Read More
Seal supply systems: key considerations for chemical processing plants
Mar 04, 2025
You are also trained to provide this far into the future and up in, say, that August 2023 kind of coverage or beyond. Given the exposure to corrosive chemicals, high temperatures and extreme pressures, ensuring the reliability and safety of...
Read More
How to avoid common mistakes when installing agitator mechanical seals
Mar 04, 2025
Here is the summary of the article: Today we are talking about agitator mechanical seals. However, improper installation may lead to premature failure, costly downtime and potential danger. If you want the life of your agitator mechani...
Read More
The importance of a well-designed seal supply system in high-pressure environments
Mar 04, 2025
Integrity and efficiency of industrial equipment are critical in demanding peacekeepers environments. Whether in for oil and gas exploration, chemical processing, or hydraulic systems, maintaining a reliable seal is fundamental to operation...
Read More