English 
Deutsch 
Português 
Русский 
中国 
Español 
Français 
日本語 Concept & products
Reliable & safe designOnis offers a comprehensive range of solutions for industrial piping.
Onis provides patented industrial piping solutions that enable a single operator to safely perform pipe opening operations in minutes without the use of tools. Our products eliminate the need for pipe bolting, focusing on mechanized pipe flange spreading.
QUICK ACTION LINE BLIND - QLB
The Quick Action Line Blind represents the flagship product in our range. It provides complete positive isolation in minutes, offering a significant gain in efficiency compared to time-consuming, laborious, and dangerous traditional blinding methods.
DOUBLE BLOCK BLEED AND BLIND - D3B
The Double Block Bleed and Blind is an enhanced version of our Quick Action Line Blind. It offers comprehensive positive isolation in a single device, designed to mitigate human factor risks through a structured operational sequence. The D3B also significantly reduces the distance between the valves and the blinding plate, minimizing product waste.
QUICK RUPTURE DISC CHANGER - QDC
The Quick Rupture Disc Changer (QDC) is a highly efficient solution for changing a ruptured disc in a few minutes without any tools, ensuring complete safety. This equipment allows for proactive maintenance, enabling the replacement of a activated disc with minimal downtime.
QUICK FILTER CHANGER - QFC
The Quick Filter Changer (QFC) has been designed to optimize the strainer’s change on pipes. It allows the replacement of a conical filter in a few minutes without any tools. This ONIS device permits the protection of your major production equipment, such as pumps, compressors, and regulation valves, to be combined with the optimization of your production processes.
How do Onis components work?
Our industrial piping solutions are factory-set for optimal performance and a lifetime of reliable sealing for ONIS piping devices. All ONIS products are designed with five key features in mind:
Safety
At ONIS, we make safety our top priority and place a strong emphasis on minimizing human error. To guarantee optimal tightness, our equipment is equipped with a self-locking design that is factory-set. Our equipment enables quick operations and reduces pipe spreading, effectively minimizing the risk of leaks and ensuring the safety of operators and the environment.
Minimize Emissions
The decarbonization of our industry is a very important point where ONIS is concerned. To know more about this point, you can read our dedicated section on this page: “Industry Decarbonization: ONIS’ Commitment to a Sustainable Future”.
Reduce downtime
The piping opening operation can be completed in a few minutes by a single operator without the need for any additional tools. This eliminates the time-consuming and laborious traditional methods of piping operations, which also avoid dangerous practices. The time required for maintenance operations is reduced, while costs are minimized and production time is increased.
No tools
All ONIS equipment is manufactured to order and tailored to your specific requirements. All of our products are tested and calibrated in our workshop according to your technical requirements. All of our devices are designed for ease of use, eliminating the need for any additional tools.
Quickly Profitable
Through a comprehensive analysis of your specific requirements and applications, we collaborate with you to design optimal solutions tailored to your needs. Our objective is to guarantee a return on investment within one to two years while also reducing your OPEX for the coming decades due to low maintenance requirements.