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Argon saving and flawless root: solutions from NICK ORION for welding large-diameter pipelines
Updated: 04.02.2026
News author : NICKNAME Orion
Экономия аргона и безупречный корень: решения НИК ОРИОН для сварки трубопроводов больших диаметров

Argon saving and flawless root: solutions from NICK ORION for welding large-diameter pipelines

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Welding of critical structures made of stainless steel and titanium requires the creation of an inert environment to protect the back of the seam. However, when working with pipes of large diameters or complex assemblies, standard methods often lead to enormous consumption of protective gas and temporary losses. The St. Petersburg company "NICK ORION" offers specialized solutions that take the process of forming a high-quality seam root to a new level of efficiency.

Scale matters: ring systems up to 1000 mm

One of the key lines of the manufacturer is ring blowing systems designed specifically for pipes with an internal diameter from 450 to 1000 mm. Unlike filling the entire pipe volume with argon, these systems create a local chamber directly in the welding area.

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Advantages for heavy industry:

  • Reducing gas consumption by several times: the protective environment is formed only in a narrow segment.
  • Speed: the preparation time for welding is reduced, as there is no need to wait for the entire line to be filled.
  • Reliability: double-barrier protection with heat-resistant silicone discs (up to +300°C) guarantees stable gas pressure.

Complex geometry: tees and end fittings

Typical solutions often give up on non-standard nodes. The NICK ORION arsenal includes highly specialized kits:

  • Tee welding systems: allow effective protection of internal cavities at pipeline branching points.
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  • End valve welding kits: ensure accurate gas supply when mounting flanges and pipes with diameters from 17 to 180 mm.
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Jewelry precision with gauzy fingers

The company produces "gas fingers" for pulse lines and instrumentation and control systems (with a diameter of 8-40 mm). These are miniature devices that allow argon to be supplied to the most inaccessible places, eliminating "runaway colors" and ensuring perfect seam cleanliness from the inside.

Gas fingers_2.jpg Газовые_пальцы_3.јрд

Professional approach to import substitution

All products of "NICK ORION" are manufactured in Russia using its own patented developments. The use of blowdown systems not only improves production culture, but also significantly reduces the cost of welding operations by saving expensive gases and eliminating defects.

Product catalog of Orion Nickname on Enex

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