
Swagelok® M200 Orbital Welding System
For projects requiring a consistent and efficient approach to welding, the Swagelok M200 orbital welding system offers precision and control combined with easy-to-use touchscreen operation. It provides cost-effective, reliable orbital gas tungsten arc welds (GTAW) for both tubing and pipe.
View Welding System EquipmentDesigning and assembling critical fluid systems often requires use of a modern welding system. With the Swagelok M200 welding system, it’s easy to make precise, consistent, quality orbital gas tungsten arc welds (GTAW) cost-effectively. The unit features a lightweight, portable power supply, supports a wide assortment of weld configurations, and is available with a selection of weld heads.
Available tools and accessories include tungsten electrodes, centering gauges, collets, fixtures, adapter cables, and thermal printer paper. The Swagelok orbital welding system also features real-time monitoring and recording capabilities, streamlining documentation for easy adherence to industry requirements.
Swagelok also offers orbital welding training for you and your team through your local sales and service center.
Have questions about orbital welding?
Welding System Categories

Fixtures and Collets
Find weld head fixtures, fixture blocks, tube collets, adapter inserts, and fixture side plates for accurate, repeatable results in a variety of weld configurations.

Power Supply
Learn about Swagelok® power supply, which enables reliable, consistent orbital gas tungsten arc welding.

Weld Heads
Explore our weld head selection, which can be performed on tubing with a range of outside diameters.

Welding Equipment
Browse a variety of welding equipment options, including thermal printer paper, tungsten electrodes, weld head adapter cables, and centering gauges.
Welding System Catalogs
Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.
Features: Power supply for reliable, consistent orbital gas tungsten arc welding; Up to 200 A peak output capability; Easy-to-use color touch screen in multiple languages; Integrated mass flow controller automatically controls OD shield gas flow; Weighs less than 50 lb or 23 kg; Compatible with Swagelok welding system weld heads
Features: Available for tube outside diameters ranging from 1/16 to 1/2 in. and 2 to 12 mm; Features a compact size for easy access to confined welding areas; Weld head includes arc gap gauge, centering gauge, micro fixture tool, tool package, and tungsten electrodes
Features: Is available for outside diameters ranging from 1/2 to 2 in. and 12 to 52 mm; Offers versatility for use in a variety of industries; Weld head includes arc gap gauge, tool package, and tungsten electrodes
Features:Accommodates outside diameters ranging from 1/8 to 1/2 in. and 3 to 12 mm; Bench top mounted fixture; Optical speed control—no tachometer or calibration required; Cycle life: 10 000 welds mean-time-to-maintenance (MTTM) for 1/4 in. diameter; 3000 welds MTTM for 1/2 in. diameter; Welding capability: 60 welds per hour for 1/4 in. diameter; 30 welds per hour for 1/2 in. diameter; Adjustable centering gauge included; Integrated work support system available
Available for tube outside diameters from 1/4 to 1 in. and 6 to 25 mm; Provides higher output capabilities; Offers versatility for use in a variety of industries
Features: Is available for outside tube diameters ranging from 1 1/2 to 4 in. and 38.1 to 114.3 mm and pipe diameters ranging from 1 1/4 to 4 in. and 42.2 to 114.3 mm; Offers versatility for use in a variety of industries
Features: Is available for outside diameters ranging from 1/8 to 5/8 in. and 3 to 17.3 mm; Provides higher output capabilities; Offers versatility for use in a variety of industries

Orbital Welding Training
Learn orbital welding principles, as well as Swagelok® M200 welding system setup, operation, and troubleshooting techniques from Certified Weld Inspectors (CWI) and Certified Weld Educators (CWE).
Explore Orbital Welding TrainingSwagelok Resources Curated for You

Tools for the Emerging Welding Workforce
The escalating welder shortage affects tomorrow’s global manufacturing. Automatic orbital welding can help combat the problem, but not without proper training. Learn what to look for in an orbital welding program to prepare your emerging workforce.

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