QLB
Quick Action Line Blind
Mechanized full-bore line blinding for positive isolation, designed for operation in minutes after the pipe is depressurized.
Positive isolation
Deema Trading Solutions
Positive isolation.
ONIS quick piping solutions
Positive isolation.
Minutes instead of hours.
ONIS designs quick-action piping devices for critical isolation and maintenance operations. Deema Trading supports Kuwait enquiries, application review and technical-commercial coordination.
Product range
Four quick-action piping solutions.
Each ONIS device is configured against the process, piping class, operating conditions and required isolation or maintenance task.
D3B
Double Block Bleed & Blind
An integrated isolation arrangement combining valves, bleed functions and an ONIS line blind with a controlled operating sequence.
Integrated safetyQFC
Quick Filter Changer
A rapid route for replacing conical strainers while supporting protection of pumps, compressors and regulating valves.
Faster filter changesQDC
Quick Rupture Disc Changer
A tool-free device designed to shorten rupture-disc replacement time and support proactive maintenance planning.
Reduced intervention timeApplication review
Define the operating condition before selecting the device.
ONIS publishes solutions for hydrocarbons, gas production and transmission, refining and petrochemicals, chemicals, power, water treatment, fertilizer, mining and other process industries.
- Pipe size and pressure class
- Design and operating temperature
- Process medium and material compatibility
- Flange standard and piping specification
- Isolation philosophy and operating sequence
- Required actuation, monitoring and documentation
Published performance and dimensional ranges must be confirmed against the current ONIS data sheet and the specific project requirement.
Request a technical reviewONIS solutions for Kuwait
Share the piping specification and operating case.
Deema Trading can coordinate the application review, manufacturer clarification, technical documentation and commercial response.