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Oil & Gas
Professional Weld Preparation for Pipelines & Process Piping.
High-performance beveling solutions for pipelines, refineries, petrochemical plants, pressure systems and field operations.
Professional Weld Preparation for Pipelines & Process Piping.
High-performance beveling solutions for pipelines, refineries, petrochemical plants, pressure systems and field operations.
Pipelines, pressure vessels, and offshore structures run under intense pressure, thermal cycling, and corrosive media — and a single weld flaw can trigger a safety incident, environmental harm, or an expensive shutdown.
Here, weld prep is a safety-critical step, and machined beveling turns out clean, weld-ready surfaces every time.
Consistent weld preparation for API and ASME applications
(API 1104, ASME B31.3, ASME B31.8) Consistent, machined bevels help fabricators meet those requirements while improving repeatability and reducing rework.
Weld preparation must ensure:
Mechanical beveling produces clean, consistent weld-ready edges without thermal cutting or additional heat input into the material. Ideal for carbon steel, stainless steel, duplex and other demanding materials used in pipeline and process applications.
Consistent, repeatable edge preparation helps fabricators and contractors meet demanding welding procedures and quality requirements used throughout the U.S. oil & gas industry.
N.KO beveling systems provide accurate groove geometry and clean, well-ready surfaces for pipeline, refinery, petrochemical and field applications.
Machining takes off the heat-affected and oxidized layers, exposing sound, structurally intact base metal.
These jobs often involve duplex stainless, nickel alloys, and other heat-sensitive metals — machining preps them without changing their properties.
Consistent weld preparation helps reduce fit-up variation and potential weld defects.
Portable bevelers bring accurate edge prep straight to the site, even in rough conditions.
Consistent machine settings help operators reproduce bevel geometry across multiple parts and production runs.
They all operate under the same conditions: strict regulation, high risk and zero tolerance for failure.
The cost of a weld failure in oil & gas — including downtime, environmental impact and regulatory penalties — can be extremely high.
Even a single defect can result in:
Beveling machines help prevent these risks by ensuring consistent, high-quality weld preparation from the start.