- Valve Repair & Upgrade
Qublock's valve repair capability and upgrading program allow for maintaining to maintain valve performance and durability in any severe applications.Read More
Qublock offers ultimate & customized valve solutions for customers' needs. Please fill up the form for a quotation.Read More
Qublock Technology’s products are highly rated by customers due to their its engineering expertise in ensuring terms of product reliability and performance.Read More
-196℃ Low TemperatureOffset Design, Tight Shut Off (TSO)
- LNG Carrier
- LNG Terminal
- Liquefied Oxygen Plant
Qublock cryogenic butterfly valves provides ideal performance in LNG Carrier.
LNG Terminal, Air Separation and where requires reliable cryogenic service.
Various valve designs are available as Double. Triple, Quadruple offset,
Butt Welding, Flanged and so on.
Cryogenic Ball Valves
- BS 6364
- Top & Side Entry
- BW & Flanged
Qublock cryogenic valves are designed to provide reliable performance under
extremely server application. The valves are tasted in accordance with BS 6364
standard and proven to possess rugged valve performance during the test.
Perfectly Switching &
Qublock diverter valves provide the rugged switching performance for the high
pressure application up to 1500#. Qublock diverter valves are not typical
standardization and they are customized design valves.
Rugged Diverter Valves for
Qublock Technology provides prompt and suitable solutions to any
difficulties that you may face in your plant. Our experience and knowledge
enable you to maintain safe and stable operation.
Specialist for the ExtremeAccurate Data & Plenty of Experience
Excellent technical know-how and state of the art facilities ensure that
Qublock not only meet the required specifications but also exhibit
superior performance that exceeds the customer’s expectations.
Customized Clear Solutions
to Severe Conditions
Qublock provides tailor made solutions with innovative and advanced
technology for processed with high temperature, high-cavitations, extrem
corrosion or erosion and slurry conditions.
Superfine Roundness1㎛ Tolerance of Ball Surface Roundness
The perfect spherical shape designed using Q-LAP® system creates
a seal-lock environment achieving a tight shut-off leakage rate and
extended product life.
Qualified Blocking Solutions
for Critical Applications
Qublock offers valve made of special materials such as Titanium.
Hastelloy, Inconel, Incolloy, Duplex, Monel, and Zirconium. Hard-facing for
wear resistance under severe environments is considered for the given